CN214296411U - Mushroom-shaped ventilating duct - Google Patents
Mushroom-shaped ventilating duct Download PDFInfo
- Publication number
- CN214296411U CN214296411U CN202120028482.7U CN202120028482U CN214296411U CN 214296411 U CN214296411 U CN 214296411U CN 202120028482 U CN202120028482 U CN 202120028482U CN 214296411 U CN214296411 U CN 214296411U
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- China
- Prior art keywords
- fixed mounting
- barrel
- fixedly installed
- fixing
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 claims abstract description 31
- 241000883990 Flabellum Species 0.000 claims abstract 4
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001580 bacterial effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 241000233866 Fungi Species 0.000 abstract description 2
- 210000002445 nipple Anatomy 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 3
- 244000261422 Lysimachia clethroides Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model discloses a fungus shape ventilation drum, the novel nipple rectifier comprises a cylindrical shel, inside one side fixed mounting of barrel has the fixing base, fixing base middle part fixed mounting has first motor, the output shaft fixed mounting of first motor has the flabellum, the inside top fixed mounting who is being close to the flabellum of barrel has the grid, the inside top fixed mounting who is being close to the grid of barrel has the second fixed plate, second fixed plate middle part fixed mounting has primary shaft bearing, the top fixed mounting of barrel has the cover, the top fixed mounting of cover has the second motor, fixed mounting all around at the top of cover has the lug, the inside fixed mounting of cover has the pivot, the pivot bottom is passed through bearing fixed mounting inside primary shaft bearing, pivot middle part cover is equipped with the apron, the top fixed mounting of pivot has manual runner. The mushroom-shaped ventilating duct is simple and reasonable in structure and convenient to use, effectively solves the problems that most of existing ventilating modes are single, cannot be automatically opened and closed and lack of dustproof devices, and has high practical value.
Description
Technical Field
The utility model relates to a ventilation system technical field specifically is a fungus shape draft tube.
Background
On modern ships, the arrangement of ventilation systems affects the use of the ships, so that the reasonable arrangement of the ventilation systems is the direction of current research in the industry. The air inlet and the air outlet of the existing ventilation system on the ship are provided with various types, and under the condition that no structure is attached, a gooseneck type ventilation barrel or a mushroom type ventilation barrel is usually adopted. However, the gooseneck type ventilating duct has a small air circulation area, is suitable for a ventilating system with small air quantity, and is limited in application range, the diameter of the circular barrel of the mushroom type ventilating duct is 100 mm at the minimum and 1600 mm at the maximum, and the application range is wide, so that the mushroom type ventilating duct is widely applied.
The existing most of mushroom-shaped ventilation ducts have the following defects: 1. an active ventilation device is lacked, and the ventilation requirement cannot be met only by natural ventilation; 2. the automatic opening and closing device is lacked, and the manual opening and closing can be realized only by manpower, so that the opening and closing are inconvenient, and time and labor are wasted; 3. the interior of the ventilating duct is lack of a dustproof device, so that dust and sundries can easily enter the ventilating duct; therefore, we improve the above and provide a mushroom-shaped ventilation duct.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a mushroom-shaped ventilating duct, which comprises a duct body, wherein a fixed seat is fixedly arranged on one side inside the duct body, a first motor is fixedly arranged in the middle of the fixed seat, the output shaft of the first motor is fixedly provided with fan blades, a grid is fixedly arranged in the cylinder body close to the top of the fan blades, a second fixing plate is fixedly arranged in the cylinder body close to the top of the grid, a first bearing seat is fixedly arranged in the middle of the second fixing plate, a cylinder cap is fixedly arranged at the top of the cylinder body, the second motor is fixedly arranged at the top of the cylinder cap, lifting lugs are fixedly arranged on the periphery of the top of the cylinder cap, a rotating shaft is fixedly arranged in the cylinder cap, the bottom end of the rotating shaft is fixedly arranged in the first bearing seat through a bearing, a cover plate is sleeved in the middle of the rotating shaft, and the cover plate is in transmission connection with the rotating shaft through a thread pair, and a manual rotating wheel is fixedly mounted at the top of the rotating shaft.
As a preferred technical scheme of the utility model, the inboard fixed mounting of cover has first mount, first mount is provided with a plurality ofly and evenly arranges on the inner wall of cover, barrel outside top fixed mounting has the second mount, second mount and first mount one-to-one, just second mount and first mount pass through bolt fixed connection.
As a preferred technical scheme of the utility model, the inboard top fixed mounting of section of thick bamboo cap has first fixed plate, first fixed plate middle part fixed mounting has the second bearing frame, bearing fixed mounting is passed through inside the second bearing frame in the pivot.
As a preferred technical scheme of the utility model, apron top fixed mounting has the cardboard, cardboard and first mount looks block, the bottom fixed mounting of apron has the draw-in groove, draw-in groove and barrel top looks block.
As a preferred technical scheme of the utility model, first motor outside fixed mounting has the buckle, the buckle passes through bolt and fixing base fixed connection.
As a preferred technical scheme of the utility model, the output shaft cover of second motor is equipped with the drive bevel gear, the pivot is equipped with driven bevel gear near manual runner bottom one side cover, driven bevel gear and drive bevel gear intermeshing transmission are connected.
As a preferred technical scheme of the utility model, barrel outside bottom fixed mounting has a plurality of PMKD, equal fixed mounting has deep floor between PMKD and the barrel, the fixed orifices has all been seted up to PMKD's inside.
As an optimal technical scheme of the utility model, the outside one side fixed mounting of barrel has the controller, the controller includes the display, display bottom fixed mounting has a plurality of control button.
The utility model has the advantages that:
1. according to the mushroom-shaped ventilating duct, the fixed seat is fixedly installed on one side inside the duct body, the first motor is fixedly installed in the middle of the fixed seat, the fan blades are fixedly installed on an output shaft of the first motor, the buckle is fixedly installed on the outer side of the first motor, the buckle is fixedly connected with the fixed seat through the bolt, active ventilation is facilitated, when natural ventilation cannot meet the ventilation requirement, the effect of supplementing ventilation is achieved, and normal indoor ventilation is guaranteed;
2. according to the mushroom-shaped ventilating duct, the second motor is fixedly mounted at the top of the duct cap, the driving bevel gear is sleeved on an output shaft of the second motor, the driven bevel gear is sleeved on one side, close to the bottom of the manual rotating wheel, of the rotating shaft, and the driven bevel gear and the driving bevel gear are meshed with each other and are in transmission connection, so that the ventilating duct is convenient to open and close automatically, response is quicker, and time and labor are saved;
3. according to the bacterial ventilating duct, the grille is fixedly arranged in the duct body close to the top of the fan blade, so that external impurities are effectively isolated, and the fan blade is effectively protected from being damaged;
the mushroom-shaped ventilating duct is simple and reasonable in structure and convenient to use, effectively solves the problems that most of existing ventilating modes are single, cannot be automatically opened and closed and lack of dustproof devices, and has high practical value.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front view of a mushroom-shaped funnel according to the present invention;
FIG. 2 is a schematic front sectional view of a mushroom-shaped funnel according to the present invention;
fig. 3 is an enlarged view of a structure at a position a of the mushroom-shaped funnel of the present invention.
In the figure: 1. a barrel; 2. a cartridge cap; 3. a rotating shaft; 4. a cover plate; 5. a manual runner; 6. a first fixing plate; 7. a first fixing frame; 8. a second fixing frame; 9. a second fixing plate; 10. a grid; 11. a fixed seat; 12. a fan blade; 13. a first motor; 14. fixing the bottom plate; 15. lifting lugs; 16. a second motor; 17. a driven bevel gear; 18. a drive bevel gear; 19. a controller; 20. and (5) buckling.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-3, the utility model relates to a mushroom-shaped ventilator, which comprises a barrel body 1, a fixed seat 11 is fixedly arranged on one side inside the barrel body 1, a first motor 13 is fixedly arranged in the middle of the fixed seat 11, a fan blade 12 is fixedly arranged on an output shaft of the first motor 13, a grid 10 is fixedly arranged on the top of the barrel body 1 near the fan blade 12, a second fixed plate 9 is fixedly arranged on the top of the grid 10 inside the barrel body 1, a first bearing seat is fixedly arranged in the middle of the second fixed plate 9, a barrel cap 2 is fixedly arranged on the top of the barrel body 1, a second motor 16 is fixedly arranged on the top of the barrel cap 2, lifting lugs 15 are fixedly arranged around the top of the barrel cap 2, a rotating shaft 3 is fixedly arranged inside the barrel cap 2, the bottom end of the rotating shaft 3 is fixedly arranged inside the first bearing seat through a bearing, a cover plate 4 is sleeved on the middle of the rotating shaft 3, and the cover plate 4 is in transmission connection with the rotating shaft 3 through a screw pair, the top of the rotating shaft 3 is fixedly provided with a manual rotating wheel 5.
Wherein, the inboard fixed mounting of section of thick bamboo cap 2 has first mount 7, and first mount 7 is provided with a plurality ofly and evenly arranges on the inner wall of section of thick bamboo cap 2, and 1 outside top fixed mounting of barrel has second mount 8, and second mount 8 and first mount 7 one-to-one, and second mount 8 and first mount 7 pass through bolt fixed connection.
Wherein, the inboard top fixed mounting of section of thick bamboo cap 2 has first fixed plate 6, and 6 middle part fixed mounting of first fixed plate have the second bearing frame, and pivot 3 passes through bearing fixed mounting inside the second bearing frame.
The top of the cover plate 4 is fixedly provided with a clamping plate which is clamped with the first fixing frame 7, the bottom of the cover plate 4 is fixedly provided with a clamping groove, and the clamping groove is clamped with the top of the barrel body 1.
Wherein, the outside fixed mounting of first motor 13 has buckle 20, and buckle 20 passes through bolt and fixing base 11 fixed connection.
Wherein, the output shaft cover of second motor 16 is equipped with drive bevel gear 18, and the pivot 3 is equipped with driven bevel gear 17 near manual runner 5 bottom one side cover, and driven bevel gear 17 and drive bevel gear 18 intermeshing transmission are connected do to make the convenient automatic start-stop of air funnel, the response is faster, and labour saving and time saving.
Wherein, a plurality of fixed bottom plates 14 are fixedly installed at the bottom of the outer side of the barrel 1, reinforcing rib plates are fixedly installed between the fixed bottom plates 14 and the barrel 1, and fixing holes are formed in the fixed bottom plates 14.
Wherein, barrel 1 outside one side fixed mounting has controller 19, and controller 19 includes the display, and display bottom fixed mounting has a plurality of control button for the convenient control of ventilation stack.
The working principle is as follows: when the bacterial ventilation barrel works, the second motor 16 is started on the controller 19 through a control key or the manual rotating wheel 5 is manually rotated to lift the cover plate 4, the ventilation barrel is opened, air flow enters from the bottom of the barrel cap 2 and then enters the indoor space through the grating 10, when natural ventilation cannot meet indoor ventilation, the second motor 16 is started to improve indoor ventilation, when severe weather is met, the cover plate 4 resets, and the ventilation barrel is closed. According to the bacterial ventilation barrel, the fixed seat 11 is fixedly installed on one side inside the barrel body 1, the first motor 13 is fixedly installed in the middle of the fixed seat 11, the fan blades 12 are fixedly installed on an output shaft of the first motor 13, the buckle 20 is fixedly installed on the outer side of the first motor 13, and the buckle 20 is fixedly connected with the fixed seat 11 through bolts, so that active ventilation is facilitated, when natural ventilation cannot meet the ventilation requirement, a supplementary ventilation effect is achieved, and normal indoor ventilation is guaranteed; the second motor 16 is fixedly installed at the top of the barrel cap 2, the driving bevel gear 18 is sleeved on an output shaft of the second motor 16, the driven bevel gear 17 is sleeved on one side, close to the bottom of the manual rotating wheel 5, of the rotating shaft 3, and the driven bevel gear 17 and the driving bevel gear 18 are meshed with each other and are in transmission connection, so that the ventilating barrel is convenient to open and close automatically, response is quicker, and time and labor are saved; the grille 10 is fixedly arranged in the barrel 1 close to the top of the fan blade 12, so that external impurities are effectively isolated, and the fan blade 12 is effectively protected from being damaged; the mushroom-shaped ventilating duct is simple and reasonable in structure and convenient to use, effectively solves the problems that most of existing ventilating modes are single, cannot be automatically opened and closed and lack of dustproof devices, and has high practical value.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bacterial ventilator, includes barrel (1), its characterized in that, inside one side fixed mounting of barrel (1) has fixing base (11), fixing base (11) middle part fixed mounting has first motor (13), the output shaft fixed mounting of first motor (13) has flabellum (12), inside top fixed mounting near flabellum (12) of barrel (1) has grid (10), inside top fixed mounting near grid (10) of barrel (1) has second fixed plate (9), second fixed plate (9) middle part fixed mounting has primary shaft bearing, the top fixed mounting of barrel (1) has barrel cap (2), the top fixed mounting of barrel cap (2) has second motor (16), fixed mounting has lug (15) around the top of barrel cap (2), the inside fixed mounting of barrel cap (2) has pivot (3), the improved bearing assembly is characterized in that the bottom end of the rotating shaft (3) is fixedly installed inside the first bearing seat through a bearing, the middle of the rotating shaft (3) is sleeved with an apron (4), the apron (4) is in transmission connection with the rotating shaft (3) through a thread pair, and the top of the rotating shaft (3) is fixedly provided with a manual rotating wheel (5).
2. The mushroom-shaped ventilator according to claim 1, wherein a first fixing frame (7) is fixedly installed on the inner side of the barrel cap (2), the first fixing frame (7) is provided with a plurality of fixing frames which are uniformly arranged on the inner wall of the barrel cap (2), a second fixing frame (8) is fixedly installed on the top of the outer side of the barrel body (1), the second fixing frame (8) and the first fixing frame (7) are in one-to-one correspondence, and the second fixing frame (8) and the first fixing frame (7) are fixedly connected through bolts.
3. The mushroom-shaped ventilator according to claim 1, wherein a first fixing plate (6) is fixedly installed at the top of the inner side of the barrel cap (2), a second bearing seat is fixedly installed in the middle of the first fixing plate (6), and the rotating shaft (3) is fixedly installed inside the second bearing seat through a bearing.
4. The bacterial ventilation tube of claim 1, wherein a clamping plate is fixedly arranged at the top of the cover plate (4), the clamping plate is clamped with the first fixing frame (7), and a clamping groove is fixedly arranged at the bottom of the cover plate (4), and the clamping groove is clamped with the top of the tube body (1).
5. The bacterial ventilator according to claim 1, characterized in that a buckle (20) is fixedly installed outside the first motor (13), and the buckle (20) is fixedly connected with the fixed base (11) through a bolt.
6. The bacterial ventilator of claim 1, wherein the output shaft of the second motor (16) is sleeved with a driving bevel gear (18), one side of the rotating shaft (3) close to the bottom of the manual rotating wheel (5) is sleeved with a driven bevel gear (17), and the driven bevel gear (17) and the driving bevel gear (18) are in meshed transmission connection.
7. The mushroom-shaped ventilator according to claim 1, wherein a plurality of fixing bottom plates (14) are fixedly installed at the bottom of the outer side of the barrel (1), reinforcing rib plates are fixedly installed between the fixing bottom plates (14) and the barrel (1), and fixing holes are formed in the fixing bottom plates (14).
8. The mushroom-shaped ventilator according to claim 1, characterized in that a controller (19) is fixedly installed on one side of the exterior of the barrel (1), the controller (19) comprises a display, and a plurality of control keys are fixedly installed on the bottom of the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120028482.7U CN214296411U (en) | 2021-01-06 | 2021-01-06 | Mushroom-shaped ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120028482.7U CN214296411U (en) | 2021-01-06 | 2021-01-06 | Mushroom-shaped ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214296411U true CN214296411U (en) | 2021-09-28 |
Family
ID=77823894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120028482.7U Expired - Fee Related CN214296411U (en) | 2021-01-06 | 2021-01-06 | Mushroom-shaped ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214296411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117864374A (en) * | 2024-03-11 | 2024-04-12 | 江苏扬帆船舶设备有限公司 | Ship cargo hold ventilating drum with passing safety function |
-
2021
- 2021-01-06 CN CN202120028482.7U patent/CN214296411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117864374A (en) * | 2024-03-11 | 2024-04-12 | 江苏扬帆船舶设备有限公司 | Ship cargo hold ventilating drum with passing safety function |
| CN117864374B (en) * | 2024-03-11 | 2024-05-28 | 江苏扬帆船舶设备有限公司 | Ship cargo hold ventilating drum with passing safety function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |