CN205311884U - Open ventilation unit who takes weathertight mechanism inclines - Google Patents
Open ventilation unit who takes weathertight mechanism inclines Download PDFInfo
- Publication number
- CN205311884U CN205311884U CN201620067393.2U CN201620067393U CN205311884U CN 205311884 U CN205311884 U CN 205311884U CN 201620067393 U CN201620067393 U CN 201620067393U CN 205311884 U CN205311884 U CN 205311884U
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- Prior art keywords
- ventilation unit
- ventilator
- blast cap
- tight mechanism
- weather tight
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Abstract
The utility model belongs to the technical field of the technique of ship mechanical ventilation system and specifically relates to an open ventilation unit who takes weathertight mechanism inclines, has open -top's air funnel and shrouds in the olive type hood at air funnel top, the mid -mounting of air funnel has the lead screw, the hand wheel is installed to the one end of lead screw, and the mid -mounting of lead screw has two connecting rods and two apron, the other end of every connecting rod all articulates in the intermediate position department that corresponds the apron, the hand wheel drive lead screw rotates and drives every rod drive and corresponds the apron and open or cut out the open -top of air funnel from the open -top of air funnel. Ventilation unit's novel structure, the ventilation effect is showing, and use cost is low.
Description
Technical field
This utility model relates to the technical field of ship mechanical ventilation system, especially a kind of laterally opened ventilation unit with weather tight mechanism.
Background technology
Ship's ventilating system is exactly use machinery or dependence air naturally to circulate and be aerated the piping of ventilation for ship's space, and ship's ventilating system is divided into force ventilation and gravity-flow ventilation two kinds. Force ventilation is mainly made up of axial flow blower, ventilation shaft, ventilation terminal. Gravity-flow ventilation mainly utilizes perforate (door, window, hatch, air funnel) and the gravity-flow ventilation pipeline composition of boats and ships itself.
At present, what ship's ventilating system mainly adopted is the mode of force ventilation, is generally additionally arranged at the bottom sluicing butterfly valve at ventilator, has significantly increased the weight of the use cost of user.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the prior art Problems existing in above-mentioned background technology, it is provided that the laterally opened air-out ventilator with weather tight mechanism that a kind of novel structure, ventilation effect are notable, use cost is low.
This utility model solves its technical problem and be the technical scheme is that a kind of laterally opened ventilation unit with weather tight mechanism, there is open-topped ventilator and shroud the olive-type blast cap in ventilator top, the middle part of described ventilator is provided with leading screw, one end of described leading screw is provided with handwheel, the middle part of leading screw is provided with two connecting rods and two cover plates, and the other end of described every connecting rod is all articulated with the middle position of corresponding cover plate; Described handwheel drives screw turns and drives every connecting rod to drive corresponding cover plate open from the open top of ventilator or the open top of ventilator cut out.
Further specifically, the middle part of olive-type blast cap described in technique scheme is provided with drip pan, and the bottom of described drip pan is provided with downpipe, and drip pan is used for accepting rainwater, and the Water in Rainwater Drainage in drip pan is run out by downpipe.
Further specifically, every piece of cover plate described in technique scheme being provided with sealing strip, sealing strip improves cover plate to the open-topped sealing effectiveness of ventilator.
Further specifically, the bottom of ventilator described in technique scheme is provided with blower fan flange, and blower fan flange facilitates the installation of ventilation unit.
Further specifically, olive-type blast cap described in technique scheme is mainly made up of the rectangle blast cap body being positioned below and isosceles trapezoid blast cap body above, connect by fastening assembly one is fixing between described rectangle blast cap body and isosceles trapezoid blast cap body, it is designed to split-type structural by olive-type blast cap, facilitates the manufacture of olive-type blast cap.
Further specifically, the top of olive-type blast cap described in technique scheme is installed with fly net by fastening assembly two, and fly net can blocks dust enter in ventilation unit.
Further specifically, the nearly top of olive-type blast cap described in technique scheme is symmetrically arranged with two hangers, two convenient outside boom hoisting lifting ventilation units of hanger.
Further specifically, described in technique scheme, two connecting rod mirror images are arranged in a crossed manner, utilize the principle of shears, and what cause two cover plates opens or closes action more freely.
Further specifically, the angle that two cover plates described in technique scheme is opened from the open top of ventilator is equal.
Further specifically, the barrel of ventilator described in technique scheme is provided with nameplate, can the various process parameters of remarks ventilation unit on nameplate.
The beneficial effects of the utility model are: a kind of laterally opened ventilation unit with weather tight mechanism of the present utility model, air draft for ship mechanical ventilation system, olive-type moulding good looking appearance, internal weather tight mechanism adopts side worm-drive, opposite opened weather tight mechanism is novel in design, meet hydrodynamics, after standard-sized sheet, system is produced impact can ignore, the bath requirement of boats and ships weather tight air duct can be met during closedown, the overall satisfied requirement being installed on below boats and ships weather tight line, the use of this product eliminates bottom water drain butterfly valve, entirety reduces 50%～60%, meeting the use cost greatly reducing user on function basis.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view at A-A place in Fig. 1;
Fig. 3 is the top view of Fig. 1.
Being numbered in accompanying drawing: 1, fastening assembly two, 2, hanger, 3, olive-type blast cap, 4, drip pan, 5, fastening assembly one, 6, downpipe, 7, sealing strip, 8, cover plate, 9, connecting rod, 10, nameplate, 11, leading screw, 12, handwheel, 13, ventilator, 14, blower fan flange, 15, fly net, α, angle.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail. These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
See Fig. 1, Fig. 2 and Fig. 3, a kind of laterally opened ventilation unit with weather tight mechanism of this utility model, there is open-topped ventilator 13 and shroud in the olive-type blast cap 3 at ventilator 13 top, the middle part of ventilator 13 is provided with leading screw 11, one end of leading screw 11 is provided with handwheel 12, the middle part of leading screw 11 is provided with two connecting rods 9 and two cover plates 8, and the other end of every connecting rod 9 is all articulated with the middle position of corresponding cover plate 8; Handwheel 12 drives leading screw 11 to rotate and drives every connecting rod 9 to drive corresponding cover plate 8 open from the open top of ventilator 13 or the open top of ventilator 13 cut out.
Wherein, the middle part of olive-type blast cap 3 is provided with drip pan 4, and the bottom of drip pan 4 is provided with downpipe 6, and drip pan 4 is used for accepting rainwater, and the Water in Rainwater Drainage in drip pan 4 is run out by downpipe 6. Being provided with sealing strip 7 on every piece of cover plate 8, sealing strip 7 improves cover plate 8 to the open-topped sealing effectiveness of ventilator 13. The bottom of ventilator 13 is provided with blower fan flange 14, and blower fan flange 14 facilitates the installation of ventilation unit. Olive-type blast cap 3 is mainly made up of the rectangle blast cap body being positioned below and isosceles trapezoid blast cap body above, connect by fastening assembly 1 is fixing between rectangle blast cap body and isosceles trapezoid blast cap body, it is designed to split-type structural by olive-type blast cap 3, facilitates the manufacture of olive-type blast cap 3.The top of olive-type blast cap 3 is installed with fly net 15 by fastening assembly 21, and fly net 15 can blocks dust enter in ventilation unit. The nearly top of olive-type blast cap 3 is symmetrically arranged with two hangers 2, two convenient outside boom hoisting lifting ventilation units of hanger 2. Two connecting rod 9 mirror images are arranged in a crossed manner, utilize the principle of shears, and what cause two cover plates 8 opens or closes action more freely. The angle [alpha] that two cover plates 8 is opened from the open top of ventilator 13 is equal. The barrel of ventilator 13 is provided with nameplate 10, can the various process parameters of remarks ventilation unit on nameplate 10.
This ventilation unit, air draft for ship mechanical ventilation system, olive-type moulding good looking appearance, internal weather tight mechanism adopts side worm-drive, opposite opened weather tight mechanism is novel in design, meet hydrodynamics, after standard-sized sheet, system is produced impact can ignore, the bath requirement of boats and ships weather tight air duct can be met during closedown, the overall satisfied requirement being installed on below boats and ships weather tight line, the use of this product eliminates bottom water drain butterfly valve, and entirety reduces 50%～60%, is meeting the use cost greatly reducing user on function basis.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely. The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (10)
1. a laterally opened ventilation unit with weather tight mechanism, it is characterized in that: there is open-topped ventilator (13) and shroud the olive-type blast cap (3) in ventilator (13) top, the middle part of described ventilator (13) is provided with leading screw (11), one end of described leading screw (11) is provided with handwheel (12), the middle part of leading screw (11) is provided with two connecting rods (9) and two cover plates (8), and the other end of described every connecting rod (9) is all articulated with the middle position of corresponding cover plate (8); Described handwheel (12) drives leading screw (11) to rotate and drives every connecting rod (9) to drive corresponding cover plate (8) open from the open top of ventilator (13) or the open top of ventilator (13) cut out.
2. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterized in that: the middle part of described olive-type blast cap (3) is provided with drip pan (4), and the bottom of described drip pan (4) is provided with downpipe (6).
3. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterised in that: described every piece of cover plate (8) is provided with sealing strip (7).
4. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterised in that: the bottom of described ventilator (13) is provided with blower fan flange (14).
5. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterized in that: described olive-type blast cap (3) is mainly made up of the rectangle blast cap body being positioned below and isosceles trapezoid blast cap body above, connect by fastening assembly one (5) is fixing between described rectangle blast cap body and isosceles trapezoid blast cap body.
6. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterised in that: the top of described olive-type blast cap (3) is installed with fly net (15) by fastening assembly two (1).
7. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterised in that: the nearly top of described olive-type blast cap (3) is symmetrically arranged with two hangers (2).
8. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterised in that: described two connecting rod (9) mirror images are arranged in a crossed manner.
9. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterised in that: the angle (α) that described two cover plates (8) is opened from the open top of ventilator (13) is equal.
10. a kind of laterally opened ventilation unit with weather tight mechanism according to claim 1, it is characterised in that: the barrel of described ventilator (13) is provided with nameplate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067393.2U CN205311884U (en) | 2016-01-22 | 2016-01-22 | Open ventilation unit who takes weathertight mechanism inclines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067393.2U CN205311884U (en) | 2016-01-22 | 2016-01-22 | Open ventilation unit who takes weathertight mechanism inclines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311884U true CN205311884U (en) | 2016-06-15 |
Family
ID=56205684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620067393.2U Expired - Fee Related CN205311884U (en) | 2016-01-22 | 2016-01-22 | Open ventilation unit who takes weathertight mechanism inclines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711799A (en) * | 2016-01-22 | 2016-06-29 | 江苏丰源船舶工程有限公司 | Side opening type ventilation device with weather tight mechanism |
-
2016
- 2016-01-22 CN CN201620067393.2U patent/CN205311884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711799A (en) * | 2016-01-22 | 2016-06-29 | 江苏丰源船舶工程有限公司 | Side opening type ventilation device with weather tight mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200122 |