CN116968912B - Bidirectional adjustable louver air grid - Google Patents
Bidirectional adjustable louver air grid Download PDFInfo
- Publication number
- CN116968912B CN116968912B CN202311217105.8A CN202311217105A CN116968912B CN 116968912 B CN116968912 B CN 116968912B CN 202311217105 A CN202311217105 A CN 202311217105A CN 116968912 B CN116968912 B CN 116968912B
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- China
- Prior art keywords
- louver
- wall
- frame
- driving
- cargo hold
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Links
- 230000002457 bidirectional effect Effects 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 14
- 239000003086 colorant Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/08—Ventilation; Air-conditioning of holds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/10—Ventilating-shafts; Air-scoops
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a bi-directional adjustable louver air grid, which relates to the field of ventilation auxiliary workpieces and comprises a cargo cabin wall, wherein a louver grid enclosing frame is fixedly embedded in the inner wall of the cargo cabin wall, a plurality of louver grid sheets are arranged in parallel in the louver grid enclosing frame, and through holes are further formed in the inner wall of the cargo cabin wall, which is positioned below the louver grid enclosing frame; the adjusting mechanism is used for adjusting and controlling the deflection angle of the louver blades, and a driving mechanism for controlling the adjusting mechanism is arranged below the louver surrounding frame; the invention relates to a closed mechanism for closing gaps between two adjacent louver blades, which is arranged on one end face of each louver blade facing the inside of a cargo hold, wherein an external ventilation pipeline port faces a louver fence surrounding frame.
Description
Technical Field
The invention relates to the field of ventilation auxiliary workpieces, in particular to a bidirectional adjustable louver air grid.
Background
The containers on the cargo ship are stored in the closed cargo hold, and in the marine sailing process of the cargo ship, effective ventilation and heat dissipation treatment is carried out in the cargo hold, so that the temperature in the cargo hold is continuously increased, the cargo is damaged, and irrecoverable loss is caused;
the ventilation assembly of the cargo hold at present is that a shutter ventilation grating is embedded on the inner wall of the cargo hold at the port of a ventilation pipeline, and can be controlled to be opened in sunny days to radiate heat to cargoes stored in the cargo hold, and the shutter ventilation grating is closed in overcast and rainy days to ensure that moist gas or external rainwater in the ventilation pipeline cannot enter the cargo hold;
however, when the angle is adjusted, the existing louver ventilating grating can only swing ninety degrees at most in one direction, namely, the wind conveyed by the ventilating pipeline port can only be transversely or obliquely blown down to the inside of the cargo compartment under the guidance of the louver ventilating grating, and the wind direction can play an effective heat and moisture removing role on the cargoes stacked at the bottom of the cargo compartment, but the cargoes stacked at a high level cannot be subjected to the effective heat and moisture removing effect, namely, the cargoes stacked at the high level are easy to damage due to high temperature or moisture.
Disclosure of Invention
The invention aims to provide a bidirectional adjustable louver air grid so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the bi-directional adjustable louver air grid comprises a cargo cabin wall, wherein a louver grid enclosing frame is fixedly embedded in the inner wall of the cargo cabin wall, a plurality of louver blades are arranged in parallel in the louver grid enclosing frame, and through holes are further formed in the inner wall of the cargo cabin wall below the louver grid enclosing frame; the adjusting mechanism is used for adjusting and controlling the deflection angle of the louver blades, and a driving mechanism for controlling the adjusting mechanism is arranged below the louver surrounding frame; and the closing mechanism is arranged at one end face of each louver blade facing the inside of the cargo hold, and an external ventilation pipeline port faces the louver blade enclosure frame.
Preferably, the adjusting mechanism comprises a rotating shaft fixedly penetrating through each of the inner portions of the louver blades, two ends of the rotating shaft are rotationally embedded in the inner portions of the louver blade enclosing frame, worm gears are fixedly sleeved at two ends of the rotating shaft, driving shafts are rotationally embedded in the two inner portions of the louver blade enclosing frame, the driving shafts are vertically distributed with the rotating shaft, a plurality of worm sleeves are fixedly sleeved on the outer surfaces of the driving shafts, the worm sleeves are meshed with the worm gears, and the driving shafts are used for rotating with a plurality of worm sleeves to enable the louver blades to deflect.
Preferably, the plurality of louver blades are parallel to the outer side of the cargo compartment wall, and a gap exists between two adjacent louver blades, so that in order to ensure that the plurality of louver blades can adjust angles bidirectionally, a gap is reserved between two adjacent louver blades.
Preferably, the driving mechanism comprises a motor fixedly installed on the inner end face of the cargo compartment wall towards the cargo compartment, the motor is located below the louver fence enclosing frame, a stirring rotating wheel is fixedly installed at the output end of the motor, a corrugated ring groove is formed in the outer surface of the stirring rotating wheel, a baffle plate fixedly connected with the cargo compartment wall is arranged on the outer side of the stirring rotating wheel, a straight groove is formed in the baffle plate, a connecting assembly is arranged between the baffle plate and the driving shaft, and the connecting assembly can enable a transmission toothed belt to move when the stirring rotating wheel rotates.
Preferably, the connecting assembly comprises gears fixedly mounted at the bottoms of the driving shafts, a driving toothed belt is arranged between the gears in a transmission mode, a connecting block is fixedly mounted outside the driving toothed belt through bolts, one end of the connecting block, which is far away from the driving toothed belt, is fixedly provided with a positioning column which is in sliding fit with the straight groove, the positioning column is also in sliding fit with the corrugated ring groove, and after the positioning column is simultaneously in sliding fit with the corrugated ring groove and the straight groove, the positioning column can be transversely displaced when the rotating wheel is stirred to rotate.
Preferably, the straight groove is consistent with the groove width of the corrugated ring groove, so that the accuracy of the displacement of the driving toothed belt carried by the positioning column is ensured.
Preferably, the sealing mechanism comprises two sealing plates which are symmetrically distributed and are arranged on one side wall of each louver blade, the sealing plates are located on one side, facing the inside of the cargo hold, of each louver blade, a sleeve frame is fixedly arranged at one end of each sealing plate facing the rotating shaft, a limit column is embedded in the sleeve frame in a sliding mode, a clamping ring is fixedly sleeved on one side, away from the rotating shaft, of each limit column, a spring is arranged between the clamping ring and the sleeve frame, a support is fixedly arranged between one end, away from the clamping ring, of each limit column and each louver blade, and when two adjacent louver blades are not located on the same horizontal plane, the sealing plates do not extend out of the surfaces of the louver blades under the action of the springs.
Preferably, a magnetic block is fixedly embedded in an end face, far away from the rotating shaft, of each sealing plate, and the magnetic blocks are designed to enable two sealing plates which are close to each other to attract each other.
Preferably, the upper end face and the lower end face of the inner side of the louver fence frame are embedded with magnetic blocks, and the magnetic blocks are also designed on the upper end face and the lower end face of the louver fence frame, so that the gap between the louver fence frame and the louver blades can be closed by the closing plate.
Preferably, the magnetic poles of the end faces of the two adjacent magnetic blocks, which are close to each other, are opposite, and the same magnetic poles cannot achieve the effect.
Preferably, the inside of cargo compartment wall still is equipped with marking mechanism, marking mechanism is including locating the sealed sleeve board at the through-hole back, just sealed sleeve board with cargo compartment wall is fixed connection, sealed sleeve board with it has the marking plate to slide between the cargo compartment wall, the marking plate is close to the inside one end fixed mounting of cargo compartment has the traveller, just sealed sleeve board's inside seted up with the logical groove of traveller sliding fit, the traveller with fixed mounting has the connecting rod between the connecting block, the marking plate keeps away from an end face of traveller is equipped with reflector strip one and reflector strip two, through reflector strip one and reflector strip two's position, can be specific judge whether a plurality of tripe bars are located same horizontal plane.
Preferably, the first reflective strip is located at the central part of the second reflective strip, and the colors of the reflected lights of the first reflective strip and the second reflective strip are different, so that the difference of the colors of the reflected lights of the first reflective strip and the second reflective strip is easier to be recognized by staff.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the plurality of spaced louver blades are arranged in parallel, and the angles of the plurality of louver blades are controlled to be obliquely upward, obliquely downward or parallel to a deck through the driving mechanism and the adjusting mechanism, so that air can be blown into the cargo hold at multiple angles, and the heat dissipation or dehumidification treatment can be more comprehensively carried out on the cargoes stacked in the cargo hold;
2. according to the invention, through the design of the sealing mechanism, when a plurality of louver blades are adjusted to be positioned on the same horizontal plane, gaps between two adjacent louver blades can be sealed, and external rainwater and moisture are prevented from entering the cargo hold.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of another view angle structure of the whole present invention;
FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present invention;
FIG. 4 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 5 is a schematic diagram of the structure of the marking mechanism of the present invention;
FIG. 6 is a schematic view of the first and second reflective strips of the present invention;
FIG. 7 is a schematic view of a closure mechanism according to the present invention;
FIG. 8 is a schematic diagram of a magnetic block position distribution structure according to the present invention.
In the figure: 1. a cargo bulkhead; 2. a louver fence frame; 3. a louver blade; 4. a through hole; 5. an adjusting mechanism; 6. a driving mechanism; 7. an identification mechanism; 8. a closing mechanism; 9. a rotating shaft; 10. a worm wheel; 11. a worm sleeve; 12. a drive shaft; 13. a gear; 14. a driving toothed belt; 15. a motor; 16. the rotating wheel is stirred; 17. a corrugated ring groove; 18. a baffle; 19. a straight groove; 20. a connecting block; 21. positioning columns; 22. a closing sleeve plate; 23. a through groove; 24. a connecting rod; 25. a spool; 26. a sign board; 27. a first reflective strip; 28. reflective strips II; 29. a closing plate; 30. a limit column; 31. a sleeve frame; 32. a spring; 33. a clasp; 34. a bracket; 35. a magnetic block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 and 2, a bi-directional adjustable louver air grid in the drawings comprises a cabin wall 1, wherein a louver surrounding frame 2 is fixedly embedded in the inner wall of the cabin wall 1, a plurality of louver blades 3 are arranged in parallel in the louver surrounding frame 2, and a through hole 4 is further formed in the inner wall of the cabin wall 1 below the louver surrounding frame 2; the adjusting mechanism 5 is used for adjusting and controlling the deflection angle of the louver blades 3, and a driving mechanism 6 for controlling the adjusting mechanism 5 is arranged below the louver surrounding frame 2; and the closing mechanism 8 is used for closing the gap between two adjacent louver blades 3, and the closing mechanism 8 is arranged on one end face of the louver blade 3 facing the inside of the cargo hold, wherein the port of the external ventilation pipeline faces the louver surrounding frame 2.
Referring to fig. 3, the adjusting mechanism 5 in the drawing includes a rotating shaft 9 fixedly penetrating through the inside of each louver blade 3, two ends of the rotating shaft 9 are rotationally embedded in the inside of the louver fence enclosing frame 2, two ends of each rotating shaft 9 are fixedly sleeved with worm gears 10, two sides of the louver fence enclosing frame 2 are rotationally embedded with driving shafts 12, the driving shafts 12 are vertically distributed with the rotating shaft 9, a plurality of worm sleeves 11 are fixedly sleeved on the outer surfaces of the driving shafts 12, the worm sleeves 11 are meshed with the worm gears 10, and the driving shafts 12 rotate with the worm sleeves 11 to enable the louver blades 3 to deflect.
Referring to fig. 3, a plurality of louvers 3 in the illustration are all parallel to the outside of the cargo compartment wall 1, and a gap exists between two adjacent louvers 3, so that a gap is left between two adjacent louvers 3 in order to ensure that the plurality of louvers 3 can adjust the angle in two directions.
Referring to fig. 4, the driving mechanism 6 in the drawing includes a motor 15 fixedly mounted on an end surface of the cargo compartment wall 1 facing the inside of the cargo compartment, the motor 15 is located below the shutter grid surrounding frame 2, a stirring rotating wheel 16 is fixedly mounted at an output end of the motor 15, a corrugated ring groove 17 is formed on an outer surface of the stirring rotating wheel 16, a baffle piece 18 fixedly connected with the cargo compartment wall 1 is arranged on an outer side of the stirring rotating wheel 16, a straight groove 19 is formed in the baffle piece 18, a connecting component is arranged between the baffle piece 18 and the two driving shafts 12, and the connecting component can enable the driving toothed belt 14 to move when the stirring rotating wheel 16 rotates.
Referring to fig. 3 and 4, the connecting assembly in the drawings includes gears 13 fixedly mounted at the bottoms of two driving shafts 12, a driving toothed belt 14 is mounted between the two gears 13, a connecting block 20 is fixedly mounted on the outer portion of the driving toothed belt 14 through bolts, a positioning column 21 slidingly engaged with a straight groove 19 is fixedly mounted at one end of the connecting block 20 away from the driving toothed belt 14, the positioning column 21 is slidingly engaged with a corrugated ring groove 17, and when the positioning column 21 is simultaneously engaged with the corrugated ring groove 17 and the straight groove 19, the positioning column 21 can be laterally displaced by stirring the rotating wheel 16 to rotate.
Referring to fig. 4, the straight groove 19 in the drawing is consistent with the groove width of the corrugated ring groove 17, so as to ensure the displacement accuracy of the positioning column 21 with the driving toothed belt 14.
The operating principle of the two-way angle adjustment of the shutter grid 3 can be as follows: during the process that a worker guides wind at a ventilation pipeline port into a cargo hold by adjusting the angle of the louver blades 3, the worker starts a motor 15, the motor 15 drives a stirring rotating wheel 16 to rotate, the corrugated ring groove 17 and the straight groove 19 are matched to limit a positioning column 21 together, the positioning column 21 can carry out reciprocating transverse displacement by carrying a driving toothed belt 14, during the displacement of the driving toothed belt 14, two driving shafts 12 can be carried by two gears 13 to synchronously rotate, and then the worm sleeve 11 is meshed with a worm wheel 10, so that a plurality of rotating shafts 9 can carry the louver blades 3 to deflect, and a plurality of louver blades 3 can happen during the reciprocating movement of the driving toothed belt 14 under the action of the positioning column 21: obliquely downward or upward deflection, parallel to the deck, reset, obliquely upward or downward deflection, parallel to the deck, reset;
the louver blades 3 can perform bidirectional adjustment deflection, namely, wind sent into the cargo compartment by the ventilation pipeline can be guided and conveyed downwards, upwards or horizontally, and cargoes in the cargo compartment can be ventilated more comprehensively.
Example 2
Referring to fig. 7 and 8, in this embodiment, for further description of example 1, the sealing mechanism 8 includes two symmetrically distributed sealing plates 29 mounted on a side wall of each louver blade 3, the sealing plates 29 are located on one side of the louver blade 3 facing the inside of the cargo compartment, a sleeve frame 31 is fixedly mounted on one end of each sealing plate 29 facing the rotating shaft 9, a limit post 30 is slidably embedded in the sleeve frame 31, a snap ring 33 is fixedly sleeved on one side of the limit post 30 away from the rotating shaft 9, a spring 32 is disposed between the snap ring 33 and the sleeve frame 31, a bracket 34 is fixedly mounted between one end of each limit post 30 away from the snap ring 33 and the louver blade 3, and when two adjacent louver blades 3 are not located on a horizontal plane, the sealing plates 29 do not extend out of the surface of the louver blade 3 under the action of the spring 32.
Referring to fig. 8, a magnetic block 35 is fixedly embedded in an end surface of each of the closing plates 29 far from the rotating shaft 9, and the magnetic block 35 is designed to attract two closing plates 29 close to each other.
Referring to fig. 8, the upper and lower end surfaces of the inner side of the louver frame 2 in the drawing are embedded with magnetic blocks 35, and the magnetic blocks 35 are also designed on the upper and lower end surfaces of the louver frame 2, so that the gap between the louver frame 2 and the louver blades 3 can be closed by the closing plate 29.
Referring to fig. 8, the adjacent two magnetic blocks 35 in the figure have opposite magnetic poles at the end faces close to each other, and the same magnetic poles cannot achieve the above effect.
In this embodiment: when a plurality of shutter grid pieces 3 are positioned on the same horizontal plane, namely when the shutter grid pieces 3 are vertical to the deck, because gaps exist between the adjacent shutter grid pieces 3, external rainwater or moisture easily enters the interior of the cargo hold in overcast and rainy wet weather, therefore, when the shutter grid pieces 3 are positioned on the same horizontal plane, two magnetic blocks 35 which are mutually close to each other attract each other, the springs 32 are compressed, the adjacent two closing plates 29 can be attached together, namely, the gaps between the adjacent two shutter grid pieces 3 can be closed, and the external rainwater is prevented from entering.
Example 3
Referring to fig. 5, for further explanation of this embodiment, the inner side of the cargo compartment wall 1 is further provided with a marking mechanism 7, the marking mechanism 7 includes a sealing sleeve plate 22 disposed at the back of the through hole 4, the sealing sleeve plate 22 is fixedly connected with the cargo compartment wall 1, a marking plate 26 is slidably embedded between the sealing sleeve plate 22 and the cargo compartment wall 1, a sliding column 25 is fixedly mounted at one end of the marking plate 26 near the interior of the cargo compartment, a through slot 23 slidably embedded with the sliding column 25 is formed in the interior of the sealing sleeve plate 22, a connecting rod 24 is fixedly mounted between the sliding column 25 and the connecting block 20, a first reflective strip 27 and a second reflective strip 28 are disposed at an end surface of the marking plate 26 far from the sliding column 25, and by means of the positions of the first reflective strip 27 and the second reflective strip 28, whether the plurality of shutter grid sheets 3 are located on the same horizontal plane can be specifically judged.
Referring to fig. 6, the first reflective strip 27 is located at the center of the second reflective strip 28, and the two reflective strips have different colors, which are more easily recognized by the staff.
In this embodiment: in order to facilitate the staff to judge whether the plurality of shutter grid sheets 3 are all in the same horizontal plane, in the moving process of the positioning column 21, the sliding column 25 and the marking plate 26 can be carried by the connecting rod 24 to displace, when the staff can clearly see that the first reflective strip 27 is completely filled in the through hole 4, namely the plurality of shutter grid sheets 3 are in the same horizontal plane, otherwise, when the staff observes the second reflective strip 28 through the through hole 4, the plurality of shutter grid sheets 3 are not in the same horizontal plane.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a two-way adjustable tripe air grid, includes cargo hold wall (1), its characterized in that: the inner wall of the cargo compartment wall (1) is fixedly embedded with a louver fence enclosing frame (2), a plurality of louver fence sheets (3) are arranged in parallel in the louver fence enclosing frame (2), and a through hole (4) is formed in the inner wall of the cargo compartment wall (1) below the louver fence enclosing frame (2);
the adjusting mechanism (5) is used for adjusting and controlling the deflection angle of the shutter grid sheet (3), and a driving mechanism (6) for controlling the adjusting mechanism (5) is arranged below the shutter grid surrounding frame (2); the adjusting mechanism (5) comprises a rotating shaft (9) fixedly penetrating through the inside of each louver blade (3), two ends of the rotating shaft (9) are rotationally embedded in the inside of the louver blade enclosure frame (2), worm gears (10) are fixedly sleeved at two ends of each rotating shaft (9), driving shafts (12) are rotationally embedded in the inside of two sides of the louver blade enclosure frame (2), the driving shafts (12) and the rotating shaft (9) are vertically distributed, a plurality of worm sleeves (11) are fixedly sleeved on the outer surface of each driving shaft (12), the worm sleeves (11) are meshed with the worm gears (10), a plurality of louver blades (3) are parallel to the outer side of the cargo compartment wall (1), gaps exist between every two adjacent louver blades (3), the driving mechanism (6) comprises motors (15) fixedly installed on one end face of the inner side of the louver blade enclosure frame (1), the motors (15) are located below the louver blade enclosure frame (2), a plurality of stirring grooves (16) are fixedly arranged on the outer surface of each stirring blades (16), a stirring ring groove (16) is fixedly arranged on the outer surface of each stirring blade (16), and a straight slot (19) is arranged in the baffle (18), a connecting component is arranged between the baffle (18) and the two driving shafts (12),
the closing mechanism (8) is used for closing a gap between two adjacent louver blades (3), and the closing mechanism (8) is arranged at one end face, facing the inside of the cargo hold, of each louver blade (3);
the utility model provides a sealing mechanism (8) is including installing in every two sealing plates (29) that are symmetric distribution of a side wall of tripe bars piece (3), every sealing plate (29) keep away from a terminal surface of pivot (9) is all fixed to be inlayed magnet (35), the inboard up and down terminal surface of tripe bars enclosure frame (2) also inlays magnet (35), adjacent two the terminal surface magnetic pole that magnet (35) are close to each other is opposite, sealing plate (29) are located tripe bars piece (3) are towards one side of cargo hold inside, every sealing plate (29) are all fixed mounting in one end towards pivot (9) has cover frame (31), just the inside slip of cover frame (31) is inlayed spacing post (30), spacing post (30) are kept away from one side of pivot (9) is fixed cup joints snap ring (33), just be equipped with spring (32) between snap ring (33) and cover frame (31), every spacing post (30) keep away from one end (33) are kept away from between shutter bars piece (3) and support (34) are all fixed.
2. A bi-directional adjustable louver air grid according to claim 1, wherein: the connecting assembly comprises gears (13) fixedly mounted at the bottoms of the driving shafts (12), driving toothed belts (14) are installed between the gears (13) in a transmission mode, a connecting block (20) is fixedly mounted outside the driving toothed belts (14) through bolts, one end of the connecting block (20) away from the driving toothed belts (14) is fixedly provided with a positioning column (21) which is in sliding fit with the straight groove (19), and the positioning column (21) is also in sliding fit with the corrugated ring groove (17).
3. A bi-directional adjustable louver air grid according to claim 2, wherein: the straight groove (19) is consistent with the groove width of the corrugated ring groove (17).
4. A bi-directional adjustable louver air grid according to claim 2, wherein: the inside of cargo hold wall (1) still is equipped with marking mechanism (7), marking mechanism (7) are including locating sealed sleeve board (22) at through-hole (4) back, just sealed sleeve board (22) with cargo hold wall (1) are fixed connection, sealed sleeve board (22) with it has marking plate (26) to slide between cargo hold wall (1), marking plate (26) are close to the inside one end fixed mounting of cargo hold has traveller (25), just sealed sleeve board (22) the inside seted up with logical groove (23) of traveller (25) sliding fit, traveller (25) with fixed mounting connecting rod (24) between connecting block (20), marking plate (26) are kept away from an end face of traveller (25) is equipped with reflector strip one (27) and reflector strip two (28).
5. The bi-directional adjustable louver air grid of claim 4, wherein: the first reflecting strip (27) is positioned at the central part of the second reflecting strip (28), and the reflected light colors of the first reflecting strip and the second reflecting strip are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311217105.8A CN116968912B (en) | 2023-09-20 | 2023-09-20 | Bidirectional adjustable louver air grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311217105.8A CN116968912B (en) | 2023-09-20 | 2023-09-20 | Bidirectional adjustable louver air grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116968912A CN116968912A (en) | 2023-10-31 |
| CN116968912B true CN116968912B (en) | 2023-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311217105.8A Active CN116968912B (en) | 2023-09-20 | 2023-09-20 | Bidirectional adjustable louver air grid |
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| Country | Link |
|---|---|
| CN (1) | CN116968912B (en) |
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| JPH08114073A (en) * | 1994-10-17 | 1996-05-07 | Yoshinori Iwamoto | Post adding coped joint |
| CN202645368U (en) * | 2012-04-27 | 2013-01-02 | 王念川 | Control structure for opening and closing shutters in two directions |
| CN109898973A (en) * | 2019-03-07 | 2019-06-18 | 中船澄西船舶修造有限公司 | Weather-tight shutter |
| CN210714384U (en) * | 2019-08-02 | 2020-06-09 | 重庆峨克门窗幕墙工程有限公司 | Closable window type natural ventilator |
| CN113756695A (en) * | 2021-09-07 | 2021-12-07 | 沪东中华造船(集团)有限公司 | Marine shutter blade |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2018236513B2 (en) * | 2017-03-16 | 2022-11-03 | Interior Concepts (Pty) Ltd | Louvre shutter system |
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2023
- 2023-09-20 CN CN202311217105.8A patent/CN116968912B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08114073A (en) * | 1994-10-17 | 1996-05-07 | Yoshinori Iwamoto | Post adding coped joint |
| CN202645368U (en) * | 2012-04-27 | 2013-01-02 | 王念川 | Control structure for opening and closing shutters in two directions |
| CN109898973A (en) * | 2019-03-07 | 2019-06-18 | 中船澄西船舶修造有限公司 | Weather-tight shutter |
| CN210714384U (en) * | 2019-08-02 | 2020-06-09 | 重庆峨克门窗幕墙工程有限公司 | Closable window type natural ventilator |
| CN113756695A (en) * | 2021-09-07 | 2021-12-07 | 沪东中华造船(集团)有限公司 | Marine shutter blade |
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| Publication number | Publication date |
|---|---|
| CN116968912A (en) | 2023-10-31 |
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