CN218557949U - Double-layer wind ring - Google Patents
Double-layer wind ring Download PDFInfo
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- CN218557949U CN218557949U CN202222813459.6U CN202222813459U CN218557949U CN 218557949 U CN218557949 U CN 218557949U CN 202222813459 U CN202222813459 U CN 202222813459U CN 218557949 U CN218557949 U CN 218557949U
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Abstract
The utility model discloses a double-deck wind ring, including wind ring down, sealing base is installed to the lower terminal surface of wind ring down, sealing base's mid-mounting has the wind-guiding frame, the inboard of wind ring is equipped with lower part and annotates wind hole and waist type water conservancy diversion hole down, wind ring is installed in the outside of wind ring upper end down, the go-between is installed to the upper end of wind ring, wind ring is installed to the up end of go-between, wind ring's inboard is equipped with the upper portion exhaust vent, sixteen wind guide sleeve boards are installed to the inboard of go-between, the up end of wind guide sleeve board is equipped with eight lower part exhaust vents, the sealed cowling is installed to the up end of wind ring down, the upper end of sealed cowling is equipped with upper portion and annotates the wind hole, wind ring's outside fixed mounting has eight nozzles down. The utility model discloses a cut apart and evenly lead many times the air current, be convenient for realize the even discharge to the air current for the impact to the membrane bubble can distribute evenly, keeps the stability of membrane bubble inflation process.
Description
Technical Field
The utility model relates to a inflation film manufacturing machine technical field specifically is a double-deck wind ring.
Background
The wind ring is one of the component parts of inflation film manufacturing machine, installs in the membrane bubble discharge end of die head, and the membrane bubble of high temperature contacts with cooling air, and a large amount of heat transfer are for the air and are taken away on the membrane bubble to make the membrane bubble obtain the cooling, the air current also plays certain support effect to the membrane bubble simultaneously, uses double-deck wind ring to blow the stability that needs to guarantee the air current to the membrane bubble at inflation film manufacturing machine.
However, the existing double-layer air ring is inconvenient to keep the stability of the air flow when double-layer air injection operation is carried out on the air, and the distribution of the air flow is uneven, so that the unevenness of the outer surface of the film bubble is easily caused; therefore, the existing requirements are not met, and a double-layer wind ring is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck wind ring to solve the current double-deck wind ring that proposes in the above-mentioned background art and be not convenient for keep the stability of air current when carrying out the operation of double-deck notes wind to gas, and the distribution of air current is inhomogeneous, easily causes the inhomogeneous scheduling problem of membrane bubble surface.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-deck wind ring, includes down the wind ring, sealing base is installed to the lower terminal surface of wind ring down, sealing base's mid-mounting has the wind-guiding frame, the inboard of wind ring is equipped with lower part and annotates wind hole and waist type water conservancy diversion hole down, wind ring is installed in the outside of wind ring upper end down, the go-between is installed to the upper end of wind ring, last wind ring is installed to the up end of go-between, the inboard of going up wind ring is equipped with the upper portion exhaust vent, sixteen wind-guiding lagging are installed to the inboard of go-between, the up end of wind-guiding lagging is equipped with eight lower part exhaust vents, the sealed cowling is installed to the up end of wind ring down, the upper end of sealed cowling is equipped with upper portion and annotates wind hole, the outside fixed mounting of wind ring has eight tuyeres down, the inside of tuyeres is equipped with the main input hole.
Preferably, one end of the air nozzle is welded and fixed with the lower air ring, and the air nozzle is communicated with the lower air ring through the main input hole.
Preferably, the lower wind ring is fixedly connected with the sealing base through screws, the wind guide frame is connected with the lower wind ring through the sealing base, a guide groove is formed in the middle of the wind guide frame, the lower wind injection holes are distributed below the wind guide frame, and the waist-shaped guide holes are distributed above the wind guide frame.
Preferably, the air guide ring is connected with the downwind ring through threads, and the connecting ring is welded and fixed with the air guide ring.
Preferably, the connecting ring is welded and fixed with the air guide sleeve plate, and the sizes of the lower air outlet holes are sequentially increased.
Preferably, the sealing cover is fixedly connected with the leeward ring through screws, the windward ring is fixedly welded with the sealing cover, and the leeward ring is communicated with the windward ring through an upper air injection hole.
Preferably, the lower wind ring is connected with the connecting ring through a wind guide ring, and sealing gaskets are arranged on the inner sides of the connecting ring and the lower wind ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model divides the air flow through the air guide ring, the sealing cover and the upper air ring are convenient for keeping the vertical stability of the film bubble through the upper air outlet hole, and the air flow is divided for a plurality of times through the guiding of the lower air injection hole, the air guide frame and the waist-shaped air guide hole, so that the air flow can uniformly enter the inner side of the air guide sleeve plate;
2. the utility model discloses a be equipped with the lower part exhaust vent at the up end of wind-guiding lagging, and the size of lower part exhaust vent increases in proper order, is convenient for realize the even discharge to the air current for the impact to the membrane bubble can distribute evenly, keeps the stability of membrane bubble inflation process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a plan view of the whole of the present invention;
FIG. 3 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 4 is a schematic sectional view of the tuyere of the present invention.
In the figure: 1. a lower wind ring; 2. an upwind ring; 3. a tuyere; 4. a sealing cover; 5. an upper air outlet; 6. an air guide sleeve plate; 7. a lower air outlet hole; 8. sealing the base; 9. an air guide frame; 10. a waist-shaped diversion hole; 11. a lower air injection hole; 12. a connecting ring; 13. a wind guide ring; 14. an upper air injection hole; 15. a main input aperture.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a double-deck wind ring, including leeward ring 1, sealing base 8 is installed to leeward ring 1's lower terminal surface, sealing base 8's mid-mounting has wind-guiding frame 9, leeward ring 1's inboard is equipped with lower part wind injection hole 11 and waist type water conservancy diversion hole 10, through lower part wind injection hole 11, wind-guiding frame 9 and the direction of waist type water conservancy diversion hole 10 and cut apart the air current many times, wind-guiding ring 13 is installed to the outside of leeward ring 1 upper end, go-between 12 is installed to the upper end of wind-guiding ring 13, it forms double-deck wind channel to be convenient for separate leeward ring 1 and windward ring 2 through 13, windward ring 2 is installed to the up end of go-between 12, windward ring 2's inboard is equipped with upper portion exhaust vent 5, sixteen wind-guiding sleeve 6 are installed to the inboard of go-between 12, the up end of wind-guiding sleeve 6 is equipped with eight lower part exhaust vents 7, leeward ring 1's up end is installed sealed cowling 4, the upper end of sealed cowling 4 is equipped with upper portion wind injection hole 14, leeward ring 1's outside fixed mounting has eight nozzles 3, the inside is equipped with main input hole 15, the whole through carrying out the even impact of air current of the realization many times, make the even distribution of impact of keeping, the even process of cutting apart, the even the process of keeping.
The lower air ring 1 is fixedly connected with the sealing base 8 through screws, the air guide frame 9 is connected with the lower air ring 1 through the sealing base 8, a guide groove is formed in the middle of the air guide frame 9, the lower air injection holes 11 are distributed below the air guide frame 9, and the waist-shaped guide holes 10 are distributed above the air guide frame 9.
By adopting the technical scheme, the air flow is guided and divided for a plurality of times through the lower air injection hole 11, the air guide frame 9 and the waist-shaped air guide hole 10.
The air guide ring 13 is connected with the downwind ring 1 through threads, and the connecting ring 12 is welded and fixed with the air guide ring 13.
By adopting the technical scheme, the lower air ring 1 and the upper air ring 2 are conveniently separated through the 13 to form a double-layer air duct.
Wherein, the connecting ring 12 is welded and fixed with the air guide sleeve plate 6, and the sizes of the lower air outlet holes 7 are sequentially increased.
By adopting the technical scheme, the uniform discharge of the air flow is convenient to realize, and the impact on the film bubble can be uniformly distributed.
When the air nozzle is used, whether the functions of all parts are intact is checked, the lower air ring 1 and the sealing base 8 are fixedly connected through screws, the air guide frame 9 is convenient to position and install through the sealing base 8, the air guide ring 13 is connected with the lower air ring 1 through threads, the sealing cover 4 is fixedly connected with the lower air ring 1 through screws, the upper air ring 2 and the connecting ring 12 are convenient to fixedly install through the air guide ring 4 and the air guide ring 13, the lower air ring 1 and the upper air ring 2 are convenient to separate through the air guide ring 13 to form a double-layer air duct, specifically, the lower air injection holes 11 are distributed below the air guide frame 9, the waist-shaped air guide holes 10 are distributed above the air guide frame 9, when the air nozzle 3 injects air to the inner side of the lower air ring 1 through the main input hole 15, air flow is conveniently divided through the air guide ring 13, the sealing cover 4 and the upper air ring 2 are convenient to keep vertical stability of film bubbles through the upper air outlet holes 5, the lower air injection holes 11, the air guide frame 9 and the waist-shaped air guide holes 10 are convenient to guide and divide air flows for entering the air guide sleeve 6 for multiple times, the upper end of the air guide plate 6 is provided with the lower air guide holes 7, and the air bubbles can be uniformly expanded, and the lower air outlet holes 7 can be conveniently and can be uniformly distributed in a stable and can be conveniently increased in the uniform and the size in the air outlet.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (7)
1. A double-layer wind ring comprises a lower wind ring (1), and is characterized in that: sealing base (8) are installed to the lower terminal surface of leeward ring (1), the mid-mounting of sealing base (8) has wind-guiding frame (9), the inboard of leeward ring (1) is equipped with lower part wind-injection hole (11) and waist type water conservancy diversion hole (10), wind-guiding ring (13) are installed to the outside of leeward ring (1) upper end down, go-between (12) are installed to the upper end of wind-guiding ring (13), last wind ring (2) are installed to the up end of go-between (12), the inboard of last wind ring (2) is equipped with upper portion exhaust vent (5), sixteen wind-guiding lagging (6) are installed to the inboard of go-between (12), the up end of wind-guiding lagging (6) is equipped with eight lower part exhaust vents (7), sealed cowling (4) are installed to the up end of leeward ring (1), the upper end of sealed cowling (4) is equipped with upper portion wind-injection hole (14), the outside fixed mounting of leeward ring (1) has eight tuyeres (3), the inside of tuyering (3) is equipped with main input hole (15).
2. The double-layer wind ring according to claim 1, wherein: one end of the air nozzle (3) is welded and fixed with the lower air ring (1), and the air nozzle (3) is communicated with the lower air ring (1) through a main input hole (15).
3. The double-layer wind ring according to claim 1, wherein: the utility model discloses a wind-guiding frame, including wind-guiding frame, sealing base, wind-guiding frame, lower wind ring (1) and sealing base (8), wind-guiding frame (9) are connected through sealing base (8) with lower wind ring (1), the middle part of wind-guiding frame (9) is equipped with the guiding gutter, lower part is annotated wind hole (11) and is distributed for the below of wind-guiding frame (9), waist type guiding gutter (10) distribute in the top of wind-guiding frame (9).
4. The double-layer wind ring according to claim 1, wherein: the air guide ring (13) is connected with the downwind ring (1) through threads, and the connecting ring (12) is welded and fixed with the air guide ring (13).
5. The double-layer wind ring according to claim 1, wherein: the connecting ring (12) is welded and fixed with the air guide sleeve plate (6), and the sizes of the lower air outlet holes (7) are sequentially increased.
6. The double-layer wind ring according to claim 1, wherein: the sealing cover (4) is fixedly connected with the leeward ring (1) through screws, the windward ring (2) is fixedly welded with the sealing cover (4), and the leeward ring (1) is connected with the windward ring (2) through an upper air injection hole (14).
7. The double-layer wind ring according to claim 1, wherein: the leeward ring (1) is connected with the connecting ring (12) through the air guide ring (13), and sealing gaskets are arranged on the inner sides of the connecting ring (12) and the leeward ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222813459.6U CN218557949U (en) | 2022-10-25 | 2022-10-25 | Double-layer wind ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222813459.6U CN218557949U (en) | 2022-10-25 | 2022-10-25 | Double-layer wind ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218557949U true CN218557949U (en) | 2023-03-03 |
Family
ID=85319621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222813459.6U Active CN218557949U (en) | 2022-10-25 | 2022-10-25 | Double-layer wind ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218557949U (en) |
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2022
- 2022-10-25 CN CN202222813459.6U patent/CN218557949U/en active Active
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