CN106585942A - Telescopic chimney for ship - Google Patents
Telescopic chimney for ship Download PDFInfo
- Publication number
- CN106585942A CN106585942A CN201710020014.3A CN201710020014A CN106585942A CN 106585942 A CN106585942 A CN 106585942A CN 201710020014 A CN201710020014 A CN 201710020014A CN 106585942 A CN106585942 A CN 106585942A
- Authority
- CN
- China
- Prior art keywords
- rotating platform
- hollow rotating
- chimney
- exhaust pipe
- smoke exhaust
- 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
- 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)
- Incineration Of Waste (AREA)
Abstract
The present invention discloses a telescopic chimney for a ship. The chimney comprises a lower base and a hollow rotating platform; the lower base is provided with a lower telescopic cavity; an upper telescopic cavity is sleeved with the lower telescopic cavity; sealing between the upper telescopic cavity and the inner wall of the lower telescopic cavity is realized through a rubber block; the upper telescopic cavity is installed in the hollow rotating platform; the hollow rotating platform is connected with the lower base through a telescopic device; a metal telescopic hose is installed in the upper telescopic cavity; one end of the metal telescopic hose is fixed onto the hollow rotating platform, and the other end of the metal telescopic hose is connected with the lower base; the hollow rotating platform is provided with a smoke exhausting pipe; and the smoke exhausting pipe is communicated with the metal telescopic hose. With the telescopic chimney for the ship adopted, the problem that dust falls on the deck of the ship due to the excessively small height of an existing ship chimney can be solved, and the problem that the ship cannot pass through an archway in a bridge due to the excessive height of the chimney can be solved neither; and the operating costs of the ship are reduced.
Description
Technical field
The present invention relates to extension type chimney peculiar to vessel, belongs to ship domain.
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
Because deck pollution does not reach the requirement of landing pier, need frequently to clean deck, consume substantial amounts of manpower and materials；When ship cigarette
Chimney is too high or loading capacity is inadequate, and when drinking water is reduced, the whole height of ship increases, often the nothing because of the chimney height having more
Method is needed to install ballast water additional or is detoured by bridge opening, and this undoubtedly considerably increases shipping transport cost, and the chimney of ship is general
Without rotary apparatuss exhaust opening essentially toward afterbody, thus be susceptible to when with the wind strong wind pour in down a chimney phenomenon reduce diesel engine work
Efficiency, more pollutant are produced during than normal work can together be arranged to air with waste gas, and staff's nothing in cabin
Method is judged in time by smog.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention to provide a kind of extension type chimney peculiar to vessel,
Solve the too low generation deck dust fall phenomenon of ship chimney and needed what is cannot passed through because of the chimney height having more during bridge opening
Problem, reduces shipping transport cost.
Technical scheme：For solve above-mentioned technical problem, the present invention a kind of extension type chimney peculiar to vessel, including bottom base and
Hollow rotating platform, is provided with lower telescopic cavity on the bottom base, the telescopic cavity on lower flexible cavity inner sleeve has, upper telescopic cavity passes through
Block rubber and upper telescopic cavity inner wall sealing, upper telescopic cavity is arranged on hollow rotating platform, and hollow rotating platform is by flexible dress
Put and be connected with bottom base, metal bellows is installed in upper flexible intracavity, one end of metal bellows is fixed on hollow rotation
Turn on platform, the other end is connected with bottom base, smoke exhaust pipe, smoke exhaust pipe and metal bellows are installed on hollow rotating platform
Connection.
Preferably, the end of the smoke exhaust pipe is provided with weather shield, the end of weather shield is set to cornice structure.
Preferably, being provided with smog analyser on the smoke evacuation inside pipe wall.
Preferably, being provided with wind direction electronic sensor on the smoke exhaust pipe.
Preferably, the smog analyser and wind direction electronic sensor are connected with controller, controller is filled with turning to
Connection is put, hollow rotating platform is connected by transfer with smoke exhaust pipe.
Preferably, the transfer includes worm gear and worm screw, worm and gear has auto-lock function, the worm gear set
On smoke exhaust pipe, worm screw is arranged on hollow rotating platform by worm gear seat, and worm gear is by worm gear motor electric rotary, worm gear electricity
Machine is connected with controller；The hollow rotating platform is provided with shoulder hole, and bearing is provided with shoulder hole, and smoke exhaust pipe is inserted in bearing
Interior, bearing is fixed in hollow rotating platform by bearing cap；The metal bellows is extend in smoke exhaust pipe, Telescopic metal
Flexible pipe is fixed on hollow rotating platform by sleeve.
Preferably, the retractor device is electric expansion bar, electric expansion bar is connected with controller.
Preferably, being provided with video camera on smoke exhaust pipe, video camera is connected with controller.
Beneficial effect：The extension type chimney peculiar to vessel of the present invention, extension type chimney peculiar to vessel is by two electric expansion bars
Top be fixed on the two ends of hollow rotating platform so that chimney can be moved up and down, so that the whole height of ship can be with
Adjust, solve the too low generation deck dust fall phenomenon of ship chimney and needed to lead to because of the chimney height having more during bridge opening
The problem crossed, reduces shipping transport cost, and wind direction electronic sensor, the staff when change of the wind are housed on chimney wall
The position of chimney can be adjusted by hollow rotating platform according to the wind direction for measuring, makes exhaust opening always back to wind, solve big wind-fall
Phenomenon is filled, in addition, being provided with smog analyser near one end of exhaust opening in smoke pipeline, electronic display is also installed on the control panel
Display screen, facilitates staff to find engine behavior in time, so as to ensure that diesel oil fully burns, reduces pollution, saves energy
Source.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of the hollow rotating platform of the present invention；
Fig. 3 is the structural representation of control panel of the present invention.
Fig. 4 is the structural representation of transfer in the present invention.
Specific embodiment
As shown in Figures 1 to 4, a kind of extension type chimney peculiar to vessel of the invention, including bottom base 13 and hollow rotating are flat
Platform 7, is provided with lower telescopic cavity 11 on the bottom base 13, in lower telescopic cavity 11 telescopic cavity 8 is cased with, and upper telescopic cavity 8 passes through
Block rubber 10 and the inner wall sealing of upper telescopic cavity 8, upper telescopic cavity 8 is arranged on hollow rotating platform 7, and hollow rotating platform 7 passes through
Retractor device is connected with bottom base 13, and metal bellows 9 is provided with upper telescopic cavity 8, and one end of metal bellows 9 is consolidated
It is scheduled on hollow rotating platform 7, the other end is connected with bottom base 13, whole device is fixed on by superstructure by bottom base 13
On, smoke exhaust pipe 6 is installed on hollow rotating platform 7, smoke exhaust pipe 6 is connected with metal bellows 9.
In the present invention, the end of the smoke exhaust pipe 6 is that exhaust opening 2 is provided with weather shield 1, and the end of weather shield 1 is set to fly
Eaves structure, can make the rainwater for falling due to inertia, oblique upper be slided to from the end of cornice, so as to avoid rainwater from falling into smoke exhaust pipe
In 6, it is to avoid rainwater occurs chemical reaction with smoke evacuation in smoke exhaust pipe 6, corrodes inwall.Cigarette is installed on the inwall of the smoke exhaust pipe 6
Mist analyser 4, is provided with wind direction electronic sensor 3, the smog analyser 4 and wind direction electronic sensor 3 on the smoke exhaust pipe 6
It is connected with controller, controller is connected with transfer, hollow rotating platform 7 is connected by transfer with smoke exhaust pipe 6, can
To avoid wind from being directly entered smoke exhaust pipe 6, affect to reduce diesel engine work efficiency while smoke discharging effect.By smog analyser 4
With the detection of wind direction electronic sensor 3, controller can in real time control the direction of exhaust opening 2, it is to avoid wind is directly entered smoke evacuation
Pipe 6.Electronic display 15 is installed, the side of electronic display 15 is provided with electric expansion bar elongation switch 16 on control panel 14
Shorten switch 17 with electric expansion bar, the electric expansion bar shortens the side of switch 17 and is provided with rotary switch 18.
In the present invention, the transfer includes worm gear 22 and worm screw 21, and the worm gear 22 is enclosed within smoke exhaust pipe, worm screw
21 pass through 22, worm gear is arranged on hollow rotating platform, and worm gear 22 is by worm gear motor electric rotary, worm gear motor and control
Device connects；The hollow rotating platform 7 is provided with shoulder hole, and bearing 20 is provided with shoulder hole, and smoke exhaust pipe is inserted in bearing 20,
Bearing 20 is fixed in hollow rotating platform by bearing cap 24；The metal bellows 9 is extend in smoke exhaust pipe 6, metal
Bellows 9 is fixed on hollow rotating platform 7 by sleeve 24.
In the present invention, the retractor device is electric expansion bar 12, and electric expansion bar 12 is connected with controller, smoke exhaust pipe
Video camera is installed, video camera is connected with controller on 6, video camera is thermal camera, and video camera is according to the picture for shooting, Jing
The process of controller is crossed, the height of ship objects in front is drawn, the buildings such as bridge are set out automatically, judge the height of building
Degree, when height of the height higher than smoke exhaust pipe 6, controller control electric expansion bar 12 is shunk, and avoids bridge.
Operation principle：Before using novel retractable chimney peculiar to vessel, need to carry out simply whole chimney peculiar to vessel
Structure understand, the whole process for processing can generally carry out the division of three parts, 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 opening 2, when ship is because of chimney
It is too low, there is deck dust fall phenomenon, electric expansion bar elongation switch 16 can be pressed, it is electronic when electric expansion bar 12 extends
Expansion link 12 drives hollow rotating platform 7 to move up, and increases the height of chimney, so as to solve this problem, when ship needs Jing
Bridge opening is crossed, when chimney height exceedes bridge opening headroom, electric expansion bar can be pressed and shortened switch 17, when electric expansion bar 12
During shortening, electric expansion bar 12 drives hollow rotating platform 7 to move down, and under the indentation of upper telescopic cavity 8 in telescopic cavity 11, shortens cigarette
Chimney height so that ship passes through bridge opening, when rain, rainwater is fallen on weather shield 1, rainwater due to inertia, from cornice
End slide to oblique upper, so as to avoid rainwater from falling in smoke exhaust pipe 6, it is to avoid rainwater and waste gas occur chemistry in smoke exhaust pipe 6
Reaction, corrodes inwall, and when change of the wind during ship's navigation, the wind direction that wind direction electronic sensor 3 is sensed is by electricity
Sub- display screen 15 is converted to digital signal and shows, the wind direction that crewman can arrive according to the observation, presses rotary switch 18, worm gear
Motor drives worm screw to rotate, so as to drive worm gear wheel, so that smoke exhaust pipe 6 rotates, so as to avoid wind from entering smoke exhaust pipe 6, shadow
Smoke discharging effect is rung, smog analyser 4 is provided near one end of exhaust opening in smoke pipeline 6, can be timely by electronic display 15
The composition of reflection smoke evacuation, grasps at any time diesel engine work efficiency and diesel combustion situation.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of extension type chimney peculiar to vessel, it is characterised in that：Including bottom base and hollow rotating platform, pacify on the bottom base
Equipped with lower telescopic cavity, the telescopic cavity on lower flexible cavity inner sleeve has, upper telescopic cavity passes through block rubber and upper telescopic cavity inner wall sealing, on
Telescopic cavity is arranged on hollow rotating platform, and hollow rotating platform is connected by retractor device with bottom base, in upper flexible intracavity
Metal bellows is installed, one end of metal bellows is fixed on hollow rotating platform, and the other end is connected with bottom base,
Smoke exhaust pipe is installed on hollow rotating platform, smoke exhaust pipe is connected with metal bellows.
2. extension type according to claim 1 chimney peculiar to vessel, it is characterised in that：The end of the smoke exhaust pipe is provided with keeps off the rain
Plate, the end of weather shield is set to cornice structure.
3. extension type according to claim 1 chimney peculiar to vessel, it is characterised in that：Cigarette is installed on the smoke evacuation inside pipe wall
Mist analyser.
4. extension type according to claim 3 chimney peculiar to vessel, it is characterised in that：Wind direction electricity is installed on the smoke exhaust pipe
Sub- sensor.
5. extension type according to claim 4 chimney peculiar to vessel, it is characterised in that：The smog analyser and wind direction electronics
Sensor is connected with controller, and controller is connected with transfer, and hollow rotating platform is connected by transfer with smoke exhaust pipe
Connect.
6. extension type according to claim 5 chimney peculiar to vessel, it is characterised in that：The transfer includes worm gear and snail
Bar, on smoke exhaust pipe, worm screw is arranged on hollow rotating platform the worm gear set by worm gear seat, and worm gear is by worm gear motor electricity
Dynamic to rotate, worm gear motor is connected with controller；The hollow rotating platform is provided with shoulder hole, and bearing is provided with shoulder hole, row
Smoke pipe is inserted in bearing, and bearing is fixed in hollow rotating platform by bearing cap；The metal bellows extend into row
In smoke pipe, metal bellows is fixed on hollow rotating platform by sleeve.
7. extension type according to claim 5 chimney peculiar to vessel, it is characterised in that：The retractor device is electric expansion
Bar, electric expansion bar is connected with controller.
8. extension type according to claim 6 chimney peculiar to vessel, it is characterised in that：Video camera is installed on smoke exhaust pipe, is taken the photograph
Camera is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020014.3A CN106585942A (en) | 2017-01-12 | 2017-01-12 | Telescopic chimney for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020014.3A CN106585942A (en) | 2017-01-12 | 2017-01-12 | Telescopic chimney for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585942A true CN106585942A (en) | 2017-04-26 |
Family
ID=58582658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710020014.3A Pending CN106585942A (en) | 2017-01-12 | 2017-01-12 | Telescopic chimney for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585942A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318398U (en) * | 1986-07-22 | 1988-02-06 | ||
| KR20080055292A (en) * | 2006-12-15 | 2008-06-19 | 현대중공업 주식회사 | Height adjustable multi-stage exhaust gas pipe for a ship |
| CN102292263A (en) * | 2009-01-14 | 2011-12-21 | Stx芬兰有限公司 | Funnel arrangement for a watercraft |
| CN102407928A (en) * | 2011-10-24 | 2012-04-11 | 重庆长航东风船舶工业公司 | Hydraulic lift chimney for ship |
| CN203450364U (en) * | 2013-08-26 | 2014-02-26 | 浙江海洋学院 | Ship chimney capable of automatically adjusting angle |
| KR20160118727A (en) * | 2015-04-03 | 2016-10-12 | 주식회사 하경산업 | Structure of a discharging duct for a gas |
| CN106741797A (en) * | 2016-12-26 | 2017-05-31 | 张华信 | A kind of novel retractable chimney peculiar to vessel |
| CN206476079U (en) * | 2017-01-12 | 2017-09-08 | 江苏科技大学 | A kind of extension type chimney peculiar to vessel |
-
2017
- 2017-01-12 CN CN201710020014.3A patent/CN106585942A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318398U (en) * | 1986-07-22 | 1988-02-06 | ||
| KR20080055292A (en) * | 2006-12-15 | 2008-06-19 | 현대중공업 주식회사 | Height adjustable multi-stage exhaust gas pipe for a ship |
| CN102292263A (en) * | 2009-01-14 | 2011-12-21 | Stx芬兰有限公司 | Funnel arrangement for a watercraft |
| CN102407928A (en) * | 2011-10-24 | 2012-04-11 | 重庆长航东风船舶工业公司 | Hydraulic lift chimney for ship |
| CN203450364U (en) * | 2013-08-26 | 2014-02-26 | 浙江海洋学院 | Ship chimney capable of automatically adjusting angle |
| KR20160118727A (en) * | 2015-04-03 | 2016-10-12 | 주식회사 하경산업 | Structure of a discharging duct for a gas |
| CN106741797A (en) * | 2016-12-26 | 2017-05-31 | 张华信 | A kind of novel retractable chimney peculiar to vessel |
| CN206476079U (en) * | 2017-01-12 | 2017-09-08 | 江苏科技大学 | A kind of extension type chimney peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |