CN106741797A - A kind of novel retractable chimney peculiar to vessel - Google Patents
A kind of novel retractable chimney peculiar to vessel Download PDFInfo
- Publication number
- CN106741797A CN106741797A CN201611218680.XA CN201611218680A CN106741797A CN 106741797 A CN106741797 A CN 106741797A CN 201611218680 A CN201611218680 A CN 201611218680A CN 106741797 A CN106741797 A CN 106741797A
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- CN
- China
- Prior art keywords
- chimney
- telescopic cavity
- hollow rotating
- rotating platform
- fixed
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of novel retractable chimney peculiar to vessel, including chimney wall, smoke exhaust pipe, hollow rotating platform, upper telescopic cavity, lower telescopic cavity and control panel, top outside the chimney wall is provided with wind direction electronic sensor, the inside of the chimney wall is provided with smoke exhaust pipe, the one end of the top of the hollow rotating inboard wall with smoke exhaust pipe away from exhaust outlet is connected, the hollow rotating platform lower section is fixed with telescopic cavity, the bottom of the upper telescopic cavity is enclosed within lower telescopic cavity, the lower telescopic cavity is fixed on ring flange, metal bellows is provided with inside the upper telescopic cavity and lower telescopic cavity, the top of the hydraulically extensible bar is fixed on hollow rotating platform, electronic display is installed on the control panel.Lower section by the way that the top of four hydraulically extensible bars to be fixed on hollow rotating platform with chimney of the invention, allow that chimney is moved up and down, so that the whole height of ship can be adjusted, ship is solved the problems, such as when needing bridge opening because the chimney height having more cannot be by reducing shipping cost.
Description
Technical field
The present invention relates to technical field of ships, specially a kind of novel retractable chimney peculiar to vessel.
Background technology
General ship is all that diesel engine operationally needs to discharge useless to the outside as main power by diesel engine
Gas, is designed with chimney at the top of ship superstructure, and the phenomenon of deck dust fall is easily produced when ship chimney is too low, or even
The requirement of landing pier is not reached, it is necessary to frequently clean deck, substantial amounts of manpower and materials are consumed；When ship chimney is too high or carries
Not enough, when drinking water is reduced, the whole height of ship increases weight, often cannot be by bridge because of the chimney height having more
Hole, it is necessary to install ballast water additional or detour, this undoubtedly considerably increases shipping transport cost, engine when low-load is run,
Diesel combustion can be made insufficient, the pollutant of insufficient generation of burning can be arranged to air together with waste gas, and staff cannot
Judged by smog in time.
The content of the invention
It is an object of the invention to provide a kind of novel retractable chimney peculiar to vessel, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of novel retractable chimney peculiar to vessel, including cigarette
Chimney wall, smoke exhaust pipe, hollow rotating platform, upper telescopic cavity, lower telescopic cavity and control panel, it is characterised in that：Outside the chimney wall
The top in portion is equipped with wind direction electronic sensor, and the inside of the chimney wall is provided with smoke exhaust pipe, and smoke pipeline near the one of exhaust outlet
End is provided with smog analyzer, and the exhaust outlet top is provided with weather shield, the top of the hollow rotating inboard wall and smoke exhaust pipe
Away from one end connection of exhaust outlet, and hollow rotating platform interior is provided with servomotor, and the chimney wall is nested by bearing
The top of hollow rotating platform is fixed on, the hollow rotating platform lower section is fixed with telescopic cavity, the bottom of the upper telescopic cavity
Portion is enclosed within lower telescopic cavity, and the lower telescopic cavity is fixed on ring flange, and gold is provided with inside the upper telescopic cavity and lower telescopic cavity
Belong to bellows, and one end of metal bellows is connected with the lower section of hollow rotating inboard wall, the Telescopic metal is soft
The other end of pipe is connected with ring flange, and the top of the hydraulically extensible bar is fixed on hollow rotating platform, and hydraulically extensible bar
End be fixed on ring flange, electronic display is installed on the control panel, the side of the electronic display is provided with
Hydraulically extensible lever switch and rotary switch.
Preferably, the end of the weather shield is set to cornice structure.
Preferably, the chimney wall is rotary structure.
Preferably, the material of the chimney wall and smoke exhaust pipe is set to aluminium.
Preferably, one end that the upper telescopic cavity is located inside lower telescopic cavity is provided with block rubber.
Compared with prior art, the beneficial effects of the invention are as follows：Extension type chimney peculiar to vessel is by four hydraulically extensible bars
Top be fixed on the lower section of hollow rotating platform so that chimney wall can be moved up and down, so that the whole height of ship can
To adjust, because the chimney height having more cannot when solving the too low generation deck dust fall phenomenon of ship chimney and needing bridge opening
The problem for passing through, reduces shipping cost, in addition, smog analyzer is provided near one end of exhaust outlet in smoke pipeline, also in control
Electronic display is installed on panel processed, facilitates staff to find engine operating efficiency in time, so as to ensure the combustion of diesel oil
Burn efficiency, energy saving.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural representation of hollow rotating platform of the invention；
Fig. 3 is the structural representation of control panel of the present invention
Fig. 4 is the structural representation of ring flange of the present invention.
In figure：1st, weather shield, 2, exhaust outlet, 3, wind direction electronic sensor, 4, smog analyzer, 5, chimney wall, 6, smoke evacuation
Pipe, 7, hollow rotating platform, 8, upper telescopic cavity, 9, metal bellows, 10, block rubber, 11, lower telescopic cavity, 12, hydraulically extensible
Bar, 13, ring flange, 14, control panel, 15, electronic display, 16, hydraulically extensible lever switch, 17, rotary switch, 18, servo
Motor, 19, bearing.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1-4, a kind of embodiment that the present invention is provided：A kind of novel retractable chimney peculiar to vessel, including chimney
Wall 5, smoke exhaust pipe 6, hollow rotating platform 7, upper telescopic cavity 8, lower telescopic cavity 11 and control panel 14, the top outside chimney wall 5
Wind direction electronic sensor 3 is installed, the inside of chimney wall 5 is provided with smoke exhaust pipe 6, and smoke exhaust pipe 6 is provided near one end of exhaust outlet
Smog analyzer 4, the top of exhaust outlet 2 is provided with weather shield 1, and the end of weather shield 1 is set to cornice structure, can make the rainwater for falling
Due to inertia, oblique upper is slided to from the end of cornice, so as to avoid rainwater from falling into smoke exhaust pipe 6, it is to avoid rainwater is with waste gas in row
The internal oxidition of smoke pipe 6 reacts, and corrodes inwall, and the top of the inwall of hollow rotating platform 7 and smoke exhaust pipe connect away from one end of exhaust outlet 2
Connect, and hollow rotating platform interior is provided with servomotor 18, hollow rotating platform top is round end, and lower section is fixing end,
The anglec of rotation of round end can be accurately controlled under the drive of servomotor, chimney wall 5 is arranged on the upper of hollow rotating platform 7
Side, chimney wall 5 is rotary structure, and wind can be avoided to be directly entered smoke exhaust pipe 6, and diesel engine is imitated while influence smoke discharging effect
Rate reduction, diesel combustion is insufficient, and the material of chimney wall 5 and smoke exhaust pipe 6 is set to aluminium, and aluminium possesses same volume compared to light weight
Characteristic, when hollow rotation platform 7 runs, chimney wall 5 and smoke exhaust pipe 6 can be light under the drive of hollow rotating platform 7
Turn to, so as to avoid wind from entering smoke exhaust pipe 6, reduce Efficiency of Diesel Engine, influence smoke discharging effect, the lower section of hollow rotating platform 7 is fixed
The bottom for having upper telescopic cavity 8, upper telescopic cavity 8 is enclosed within lower telescopic cavity 11, and lower telescopic cavity 11 is fixed on ring flange 13, upper flexible
Be provided with metal bellows 9 inside chamber 8 and lower telescopic cavity 11, and one end of metal bellows 9 with hollow rotating platform 7
Wall lower section connection, upper telescopic cavity 8 be located at lower telescopic cavity 11 inside one end block rubber 10 is installed, when upper telescopic cavity 8 with
Hydraulically extensible bar 16 stretch inside lower telescopic cavity 11 stretch when, it is to avoid noise is excessive, the other end of metal bellows 9 with
Ring flange 13 is connected, and the top of hydraulically extensible bar 12 is fixed on hollow rotating platform 7, and the end of hydraulically extensible bar 12 is fixed
On ring flange 13, electronic display 15 is installed on control panel 14, the side of electronic display 15 is provided with hydraulically extensible bar
Switch 16 and rotary switch 17.
Operation principle：, it is necessary to be carried out simply to whole chimney peculiar to vessel before using novel retractable chimney peculiar to vessel
Structure understand, the process of whole treatment can generally carry out three divisions of part, first, when ship has waste gas to discharge
When, waste gas passes through metal bellows 9, and then by smoke exhaust pipe 6, then be discharged in air by exhaust outlet 2, when ship is because of chimney
It is too low, deck dust fall phenomenon is produced, when not reaching landing pier requirement, hydraulically extensible lever switch 16 can be pressed, when hydraulic pressure is stretched
When contracting bar 12 extends, hydraulically extensible bar 12 drives hollow rotating platform 7 to move up, and increases the length of chimney, and reaching will
Ask, when ship is needed by bridge opening, when chimney is too high, press hydraulically extensible lever switch 16, when hydraulically extensible bar 12 shortens, liquid
Pressure expansion link 12 drives hollow rotating platform 7 to move down, and in the lower telescopic cavity 11 of the indentation of upper telescopic cavity 8, chimney integrally shortens, from
And ship is passed through bridge opening, when rain, rainwater is fallen on weather shield 1, and rainwater is slided to due to inertia from the end of cornice
Oblique upper, so as to avoid rainwater from falling into smoke exhaust pipe 6, it is to avoid rainwater reacts with waste gas in the internal oxidition of smoke exhaust pipe 6, corrodes inwall,
When strong wind is run into ship traveling process, the wind direction that wind direction electronic sensor 3 is sensed is converted to by electronic display 15
Data signal shows that the wind direction that crewman can arrive according to the observation presses rotary switch 18, rotates hollow rotating platform 7,
Chimney wall 5 and smoke exhaust pipe 6 can be turned under the drive of hollow rotating platform 7, so as to avoid wind from entering smoke exhaust pipe 6, influence row
Cigarette effect, smog analyzer 4 is provided with smoke pipeline 6 near one end of exhaust outlet, can be reflected in time by electronic display 15
The composition of waste gas, grasps diesel combustion situation at any time, it is to avoid burning is insufficient, it is impossible to find fallback situation in time.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Claims (4)
1. a kind of novel retractable chimney peculiar to vessel, including chimney wall（5）, smoke exhaust pipe（6）, hollow rotating platform（7）, it is upper flexible
Chamber（8）, lower telescopic cavity（11）And control panel（14）, it is characterised in that：The chimney wall（5）Outside top is equipped with wind direction electricity
Sub- sensor（3）, the chimney wall（5）Inside be provided with smoke exhaust pipe（6）, and smoke pipeline（6）One end near exhaust outlet is provided with
Smog analyzer（4）, the exhaust outlet（2）Top is provided with weather shield（1）, the hollow rotating platform（7）The top of inwall with
Smoke exhaust pipe is away from exhaust outlet（2）One end connection, and hollow rotating platform interior is provided with servomotor（18）, the chimney wall
（5）By bearing（19）Nesting is fixed on hollow rotating platform（7）Top, the hollow rotating platform（7）Lower section is fixed with
Upper telescopic cavity（8）, the upper telescopic cavity（8）Bottom be enclosed within lower telescopic cavity（11）It is interior, the lower telescopic cavity（11）It is fixed on method
Blue disk（13）On, the upper telescopic cavity（8）With lower telescopic cavity（11）Inside is provided with metal bellows（9）, and Telescopic metal is soft
Pipe（9）One end with hollow rotating platform（7）The lower section connection of inwall, the metal bellows（9）The other end and method
Blue disk（13）Connection, the hydraulically extensible bar（12）Top be fixed on hollow rotating platform（7）On, and hydraulically extensible bar（12）
End be fixed on ring flange（13）On, the control panel（14）On electronic display is installed（15）, the electronical display
Screen（15）Side be provided with hydraulically extensible lever switch（16）And rotary switch（17）.
2. a kind of novel retractable chimney peculiar to vessel according to claim 1, it is characterised in that：The weather shield（1）'s
End is set to cornice structure.
3. a kind of novel retractable chimney peculiar to vessel according to claim 1, it is characterised in that：The chimney wall（5）For
Rotary structure.
4. a kind of novel retractable chimney peculiar to vessel according to claim 1, it is characterised in that：The chimney wall（5）With
Smoke exhaust pipe（6）Material be set to aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218680.XA CN106741797A (en) | 2016-12-26 | 2016-12-26 | A kind of novel retractable chimney peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218680.XA CN106741797A (en) | 2016-12-26 | 2016-12-26 | A kind of novel retractable chimney peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741797A true CN106741797A (en) | 2017-05-31 |
Family
ID=58926826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218680.XA Withdrawn CN106741797A (en) | 2016-12-26 | 2016-12-26 | A kind of novel retractable chimney peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741797A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585942A (en) * | 2017-01-12 | 2017-04-26 | 江苏科技大学 | Telescopic chimney for ship |
| CN111746768A (en) * | 2020-06-28 | 2020-10-09 | 中国舰船研究设计中心 | Exhaust pipe chimney roof waterproof sealing device |
-
2016
- 2016-12-26 CN CN201611218680.XA patent/CN106741797A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585942A (en) * | 2017-01-12 | 2017-04-26 | 江苏科技大学 | Telescopic chimney for ship |
| CN111746768A (en) * | 2020-06-28 | 2020-10-09 | 中国舰船研究设计中心 | Exhaust pipe chimney roof waterproof sealing device |
| CN111746768B (en) * | 2020-06-28 | 2022-03-18 | 中国舰船研究设计中心 | Exhaust pipe chimney roof waterproof sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |