CN106005347A - Mushroom type air funnel - Google Patents
Mushroom type air funnel Download PDFInfo
- Publication number
- CN106005347A CN106005347A CN201610357632.2A CN201610357632A CN106005347A CN 106005347 A CN106005347 A CN 106005347A CN 201610357632 A CN201610357632 A CN 201610357632A CN 106005347 A CN106005347 A CN 106005347A
- Authority
- CN
- China
- Prior art keywords
- drive mechanism
- bacterial type
- type ventilator
- watertight cover
- main body
- 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.)
- Pending
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Classifications
-
- 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
-
- 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
- B63J2/06—Ventilation; Air-conditioning of engine rooms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a mushroom type air funnel which comprises an air funnel body, a funnel cap, an openable watertight cover arranged on the air funnel body and a hand wheel arranged on one side of the air funnel body. The mushroom type air funnel further comprises a horizontal transmission mechanism connected with the hand wheel, a vertical transmission mechanism connected with the watertight cover and a bevel gear arranged between the horizontal transmission mechanism and the vertical transmission mechanism. The hand wheel drives the horizontal transmission mechanism to move in the horizontal direction, and the bevel gear is used for driving the watertight cover to move in the vertical direction. The mushroom type air funnel is simple in structure and convenient to operate; and opening-closing operation can be conducted on the side face of the air funnel, the air funnel can be rapidly closed when a ventilation system needs to be closed or under severe weather conditions, and the mushroom type air funnel has the advantages of being attractive in appearance, convenient to operate, low in manufacturing cost and the like.
Description
Technical field
The present invention relates to ship's ventilating system technical field, particularly relate to a kind of carry out opening and closing operations in side
Bacterial type ventilator.
Background technology
Along with the technology of Marine engineering is showing improvement or progress day by day, people are more and more higher to the requirement of boats and ships internal medium.One
For as, watercraft engine room is in inside boats and ships, needs blower fan to be beaten from the ventilator arranged above deck by air
Enter cabin.When being passed through air, the air on top, deck is constantly squeezed in cabin by top-opening type bacterial type ventilator
Portion.
And for ship's fitments and equipment, convenience and the tailored appearance aesthetic property of its operation are designers one
The straight effect pursued and the factor needing aggregate balancing.The top-opening type bacterial type of existing conventional ship's ventilating system
Ventilator, its operation device (i.e. handwheel) is normally at top.The requirement for height controlled because of shipbreaking,
Or because being mounted with blower fan in the lower end of bacterial type ventilator, increase the height of bacterial type ventilator, frequently result in bacterium
Type ventilator is the highest and that make operator be difficult to be pointed to bacterial type ventilator top switching device operates.
In order to enable that it is carried out switching manipulation, need to arrange vertical ladder for this type of bacterial type ventilator, to facilitate personnel to climb up
Bacterial type ventilator operates.If but bacterial type ventilator excessive height, blast cap diameter is excessive, on vertical ladder also
It cannot be operated, for considering that safety factors also needs to be arranged around railing, like this at ventilator top
Do not only result in the corrosion resistant coating inside and outside bacterial type ventilator to lose efficacy, be difficult to repair, but also make bacterial type ventilator outward appearance
Too fat to move, ugly, add the construction cost of boats and ships simultaneously.
It would therefore be highly desirable to the bacterial type ventilator of a kind of improvement, to overcome disadvantages described above.
Summary of the invention
It is an object of the invention to provide a kind of bacterial type ventilator, its simple in construction, easy to operate, it can be
The side of ventilator carries out opening and closing operations, need to close or in the case of vile weather in ventilating system, it is possible to fast
Speed is closed, and has the advantages such as good looking appearance, easy to operate, low cost of manufacture.
For achieving the above object, the bacterial type ventilator of the present invention, including air duct main body, blast cap, it is arranged on institute
State above air duct main body and watertight cover to be opened/closed, and be arranged on the handwheel of the side of described air duct main body, also
The vertical drive mechanism being connected with described watertight cover including the horizontal drive mechanism being connected with described handwheel, with
And it is arranged on the angular wheel between described horizontal drive mechanism and described vertical drive mechanism, described handwheel band
Dynamic described horizontal drive mechanism moves in the horizontal direction, and drives described watertight cover perpendicular by described angular wheel
Nogata is to movement.
Compared with prior art, the bacterial type ventilator of the present invention arranges handwheel in the side of air duct main body, passes through
Handwheel drives horizontal drive mechanism to move in the horizontal direction, and then drives vertical drive mechanism by angular wheel,
Finally drive watertight cover to move at vertical direction, thus realize the opening and closing of watertight cover.Its not only structure
Simply, reliable transmission, and opening and closing operations can be carried out in the side of ventilator, need to close in ventilating system or
In the case of vile weather, it is possible to quick closedown, there is good looking appearance, easy to operate, low cost of manufacture etc.
Advantage.
It is preferred that described horizontal drive mechanism includes that one end is connected with described handwheel the other end and described conical tooth
Take turns the hand wheel shaft being connected and be arranged on one end of described hand wheel shaft and described handwheel is fixed on described air duct
First spring bearing of the side of main body.
More preferably, described horizontal drive mechanism also includes the second support being arranged on the other end of described hand wheel shaft
Bearing.
It is preferred that described vertical drive mechanism includes that one end is connected with described angular wheel the other end and described wind
The screw rod that cap is connected, and be arranged on described watertight cover and with the female thread of described screw rod phase transmission.
More preferably, the support being arranged between the two sides of described air duct main body, described vertical transmission are also included
Mechanism also includes screw-bearing and thrust bearing, and described screw-bearing is arranged on the bracket, described thrust
Bearing is arranged on described blast cap, and described screw rod sequentially passes through described screw-bearing, described female thread and described
It is connected with described blast cap after thrust bearing.
It is preferred that described angular wheel includes the first angular wheel being arranged on described hand wheel shaft, Yi Jishe
Put the second angular wheel on described screw rod.
It is preferred that also include position-limiting tube, described position-limiting tube limits described watertight cover and rotates in the horizontal direction.
It is preferred that also include indicating bar and indicator board, one end of described indicating bar is connected with described watertight cover,
Associating outside the other end of described indicating bar stretches out described blast cap and with described indicator board, described indicator board is used for
Reflect the described watertight cover opening and closing situation at vertical direction.
It is preferred that also include position-limiting tube, described position-limiting tube is connected with described indicating bar and limits described indicating bar
Horizontally rotate.
It is preferred that also include fly net, described fly net is arranged on the bottom of described blast cap.
By description below and combine accompanying drawing, the present invention will become more fully apparent, and these accompanying drawings are used for explaining
Embodiments of the invention.
Accompanying drawing explanation
Fig. 1 be the bacterial type ventilator of the present invention an embodiment in off position under structural representation.
Fig. 2 is the embodiment structural representation in the on state of the bacterial type ventilator of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the bacterial type ventilator of the present invention is described further by embodiment, but the most therefore limit
The present invention processed.
As shown in Figure 1, 2, an embodiment of the bacterial type ventilator 1 of the present invention includes air duct main body 11, wind
Cap 12, watertight cover 13, handwheel 14.This air duct main body 11 presents the tubular construction of lower extension, blast cap 12
In hollow structure and be located at the top of air duct main body 11, watertight cover 13 covers on top and the position of air duct main body 11
Internal in blast cap 12, handwheel 14 is arranged on the side of air duct main body 11 and exposes outside blast cap 12.Should
Bacterial type ventilator 1 also includes horizontal drive mechanism 21, vertical drive mechanism 22 and is arranged on horizontal conveyor
Angular wheel 23 between mechanism 21 and vertically drive mechanism 22, handwheel 14 drives this horizontal drive mechanism
21 move in the horizontal direction, and drive watertight cover to move at vertical direction by angular wheel 23.Following is right
The present invention further describes.
Specifically, the support 111 being connected with both sides, the two ends of watertight cover 13 and wind it are provided with in air duct main body 11
Sealed by airtight and watertight padding 131 between the top of cylinder main body 11, to ensure that air duct main body 11 is in the case of closing
Sealing.The top of blast cap 12 is provided with hanger 121, and the bottom of blast cap 12 is provided with fly net 122, with
Prevent worm Mus from entering.But, this fly net 122 is not limited to be arranged on the bottom of blast cap 12, it is possible to be arranged on
The position that other worm Mus are likely to enter.
One end of watertight cover 13 connects indicating bar 132, preferably fixes by the way of welding, this instruction
Outside rod 132 downwardly extends from watertight cover 13 and stretches out blast cap 12.The bottom of blast cap 12 is additionally provided with indicator board
133, this indicator board 133 is generally of scale or mark, when moving under watertight cover 13 in the vertical direction,
Indicator on indicating bar 132 moves on indicator board 133 and indicates corresponding scale, to reflect watertight
The aperture of lid 13.
The middle and upper part of air duct main body 11 is additionally provided with position-limiting tube 112, and this indicating bar 132 is enclosed within position-limiting tube 112
And be limited to this and cannot move in the horizontal direction, that is, watertight cover 13 cannot rotate in the horizontal direction.
The drive mechanism of of the present invention bacterial type ventilator 1 is described more fully below.As shown in Figure 1, 2, this level
Drive mechanism 21 is connected with handwheel 14, and it includes horizontally disposed hand wheel shaft 211, is fixed on air duct main body
The first spring bearing 212 and the second spring bearing 213 on the sidewall of 11, one end of this hand wheel shaft 211 leads to
Crossing the first spring bearing 212 and be connected with handwheel 14, the other end of hand wheel shaft 211 passes through the second spring bearing
212 and be connected on support 111, thus handwheel 14 is installed in the side of air duct main body 11, and in level
Fixed on direction.Specifically, hand wheel shaft 141 connects at the end near vertical drive mechanism 22 first
Angular wheel 231.This vertical drive mechanism 22 include screw rod 221, screw-bearing 222, thrust bearing 223,
Female thread 224.Specifically, this screw rod 221 sequentially passes through screw-bearing 222, female thread from lower end to upper end
224 and thrust bearing 223.More specifically, one end of this screw rod 221 connects the second angular wheel 232,
The other end is connected to the top of blast cap 12 through thrust bearing 223, and this thrust bearing 223 is fixed on blast cap
The top of 12.Wherein, screw-bearing 222 is connected on support 111, and female thread 224 is arranged on watertight cover
On 13, and match with the outer rim of screw rod 221.Second angular wheel 232 and the first angular wheel 231 phase
Engagement, to realize torque drive.
When rotating handwheel 14, the moment of torsion of hand wheel shaft 141 passes through first angular wheel the 231, second conical tooth
Wheel 232 passes to screw rod 221, and thus screw rod 221 rotates.When screw rod 221 rotates in female thread 224,
Because screw rod 221 in the vertical direction is limited displacement, and watertight by thrust bearing 223 and screw-bearing 222
Lid 13 limits its rotation in the horizontal direction because of position-limiting tube 112, and therefore watertight cover 13 is at the work of spiral force
Move up or down with lower in the vertical direction.When watertight cover 13 is when compressing air duct main body 11, ventilate
Cylinder 1 is closed, and when watertight cover 13 is away from air duct main body 11, ventilator 1 is opened, and i.e. achieves this bacterial type
Ventilator 1 is in the function of side opening and closing.In the present embodiment, can set when handwheel 14 rotates counterclockwise as opening
Open operation, be shutoff operation when handwheel 14 turns clockwise.It addition, handwheel can be adjusted according to practical situation
Position height H of 14, to facilitate human users.
The bacterial type ventilator 1 of the present invention arranges handwheel 14 in the side of air duct main body 11, is carried by handwheel 14
Dynamic horizontal drive mechanism 21 moves in the horizontal direction, and then drives vertical drive mechanism by angular wheel 23
22, finally drive watertight cover 13 to move at vertical direction, thus realize the opening and closing of watertight cover 13.
Its not only simple in construction, reliable transmission, and opening and closing operations can be carried out in the side of ventilator, in ventage
System need to be closed or in the case of vile weather, it is possible to quick closedown, has good looking appearance, easy to operate, system
Make low cost and other advantages.
Above disclosed only presently preferred embodiments of the present invention, can not limit the present invention with this certainly
Interest field, the equivalent variations therefore made according to scope of the present invention patent, still belong to the present invention and contained
Scope.
Claims (10)
1. a bacterial type ventilator, including air duct main body, blast cap, is arranged on above described air duct main body and can
The watertight cover of opening and closing, and be arranged on the handwheel of the side of described air duct main body, it is characterised in that also include with
The vertical drive mechanism that the horizontal drive mechanism that described handwheel connects is connected with described watertight cover, and arrange
Angular wheel between described horizontal drive mechanism and described vertical drive mechanism, described handwheel drives described
Horizontal drive mechanism moves in the horizontal direction, and drives described watertight cover at vertical direction by described angular wheel
Mobile.
2. bacterial type ventilator as claimed in claim 1, it is characterised in that: described horizontal drive mechanism includes
One end is connected with described handwheel hand wheel shaft that the other end is connected with described angular wheel and be arranged on described hands
Described handwheel is also fixed on first spring bearing of side of described air duct main body by one end of wheel shaft.
3. bacterial type ventilator as claimed in claim 2, it is characterised in that: described horizontal drive mechanism also wraps
Include the second spring bearing of the other end being arranged on described hand wheel shaft.
4. bacterial type ventilator as claimed in claim 1, it is characterised in that: described vertical drive mechanism includes
One end is connected with described angular wheel the screw rod that the other end is connected with described blast cap, and is arranged on described watertight
Cover and with the female thread of described screw rod phase transmission.
5. bacterial type ventilator as claimed in claim 4, it is characterised in that: also include being arranged on described air duct
Support between the two sides of main body, described vertical drive mechanism also includes screw-bearing and thrust bearing, institute
Stating screw-bearing to arrange on the bracket, described thrust bearing is arranged on described blast cap, and described screw rod depends on
Secondary it is connected with described blast cap after described screw-bearing, described female thread and described thrust bearing.
6. bacterial type ventilator as claimed in claim 1, it is characterised in that: described angular wheel includes arranging
The first angular wheel on described hand wheel shaft, and the second angular wheel being arranged on described screw rod.
7. bacterial type ventilator as claimed in claim 1, it is characterised in that: also include position-limiting tube, described limit
Position pipe limits described watertight cover and rotates in the horizontal direction.
8. bacterial type ventilator as claimed in claim 1, it is characterised in that: also include indicating bar and indicator board,
One end of described indicating bar is connected with described watertight cover, and the other end of described indicating bar stretches out outside described blast cap
And associate with described indicator board, described indicator board is for reflecting the described watertight cover opening and closing situation at vertical direction.
9. bacterial type ventilator as claimed in claim 8, it is characterised in that: also include position-limiting tube, described limit
Position pipe is connected with described indicating bar and limits horizontally rotating of described indicating bar.
10. bacterial type ventilator as claimed in claim 1, it is characterised in that: also include fly net, described anti-
Worm net is arranged on the bottom of described blast cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357632.2A CN106005347A (en) | 2016-05-25 | 2016-05-25 | Mushroom type air funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357632.2A CN106005347A (en) | 2016-05-25 | 2016-05-25 | Mushroom type air funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106005347A true CN106005347A (en) | 2016-10-12 |
Family
ID=57094154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610357632.2A Pending CN106005347A (en) | 2016-05-25 | 2016-05-25 | Mushroom type air funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005347A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719620A (en) * | 2017-09-25 | 2018-02-23 | 南京律智诚专利技术开发有限公司 | A kind of ventilator intelligent air exhausting retention mechanism of ship deck |
| CN108995789A (en) * | 2018-07-24 | 2018-12-14 | 浙江海洋大学 | A kind of ventilation device of ship inside anti-piracy Security Module |
| CN115230933A (en) * | 2022-08-12 | 2022-10-25 | 广州文冲船厂有限责任公司 | Fungus type ventilating duct and ship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485223Y (en) * | 2001-04-19 | 2002-04-10 | 李国良 | Umbrella shaped vent with side opening |
| CN202345907U (en) * | 2011-11-29 | 2012-07-25 | 大连船舶重工集团有限公司 | Vent sleeve device with water-fog separators |
| CN103010446A (en) * | 2012-12-27 | 2013-04-03 | 广州中船黄埔造船有限公司 | Ventilator device for pirate prevention security cabin of ship |
| JP5513291B2 (en) * | 2010-07-16 | 2014-06-04 | 株式会社大晃産業 | Ventilation tube |
| CN103921930A (en) * | 2014-04-25 | 2014-07-16 | 江苏兆胜空调有限公司 | Marine side open type air duct |
-
2016
- 2016-05-25 CN CN201610357632.2A patent/CN106005347A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485223Y (en) * | 2001-04-19 | 2002-04-10 | 李国良 | Umbrella shaped vent with side opening |
| JP5513291B2 (en) * | 2010-07-16 | 2014-06-04 | 株式会社大晃産業 | Ventilation tube |
| CN202345907U (en) * | 2011-11-29 | 2012-07-25 | 大连船舶重工集团有限公司 | Vent sleeve device with water-fog separators |
| CN103010446A (en) * | 2012-12-27 | 2013-04-03 | 广州中船黄埔造船有限公司 | Ventilator device for pirate prevention security cabin of ship |
| CN103921930A (en) * | 2014-04-25 | 2014-07-16 | 江苏兆胜空调有限公司 | Marine side open type air duct |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719620A (en) * | 2017-09-25 | 2018-02-23 | 南京律智诚专利技术开发有限公司 | A kind of ventilator intelligent air exhausting retention mechanism of ship deck |
| CN108995789A (en) * | 2018-07-24 | 2018-12-14 | 浙江海洋大学 | A kind of ventilation device of ship inside anti-piracy Security Module |
| CN115230933A (en) * | 2022-08-12 | 2022-10-25 | 广州文冲船厂有限责任公司 | Fungus type ventilating duct and ship |
| CN115230933B (en) * | 2022-08-12 | 2023-06-20 | 广州文冲船厂有限责任公司 | Fungus type air funnel and boats and ships |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |