CN104727917A - Engine exhaust pipe anti-rainwater device for ship - Google Patents
Engine exhaust pipe anti-rainwater device for ship Download PDFInfo
- Publication number
- CN104727917A CN104727917A CN201510096808.9A CN201510096808A CN104727917A CN 104727917 A CN104727917 A CN 104727917A CN 201510096808 A CN201510096808 A CN 201510096808A CN 104727917 A CN104727917 A CN 104727917A
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- China
- Prior art keywords
- exhaust pipe
- cover plate
- supporting base
- outlet pipe
- engine
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention provides an engine exhaust pipe anti-rainwater device applied to the technical field of ship engines. A supporting base (3) is arranged on the side face of an exhaust pipe (2) of the anti-rainwater device, a connecting block (4) is arranged on the end head portion of a cover plate (1), a first opening (5) is formed in the connecting block (4), a second opening (6) is formed in the supporting base (3), a connecting bolt (7) penetrates through the first opening (5) and the second opening (6), the connecting bolt (7) is arranged to be a structure capable of movably connecting the supporting base (3) with the connecting block (4), and the cover plate (1) is arranged to be a structure buckled on an exhaust pipe end port (8) movably. The engine exhaust pipe anti-rainwater device is simple in structure, the exhausting can not be affected when a ship engine works normally, the exhaust pipe end port can be automatically closed when the ship engine does not work, and rainwater is avoided entering a diesel engine from the exhaust pipe.
Description
Technical field
The invention belongs to marine engines technical field, more particularly, relate to a kind of marine engines exhaust pipe rain-proof water device.
Background technique
Middle And Upper Reaches of The Yangtze River region owing to limiting by the Yangtze Bridge, in the wet season only by 3000 tonnes of boats and ships.Along with the development of China's shipbuilding industry, Middle And Upper Reaches of The Yangtze River regional shipbuilding mode tonnage is also in continuous expansion, and the most large-tonnage ship that current Middle And Upper Reaches of The Yangtze River has been made is 82000 tons of Bulk carriers.Therefore how to guarantee that ship is shipyard by the Yangtze Bridge smoothly and is producing the problem needing in building course to consider all the time.General according to ship type size, first all ballast compartment can be made ballast by shipyard, if not, cargo hold also can add ballast, to reach maximum draft, reduce boats and ships as far as possible by height during bridge.Simultaneously by build region radar mast and main and auxiliary outlet pipe, cut off, reassemble again after by bridge.After removing for main and auxiliary engine exhaust pipe, when machinery requirement normally runs, considering how to prevent the outlet pipe opened wide from entering rainwater, affect machine operation be a very important problem.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of structure simple, its exhaust can not be affected when engine of boat and ship normally works, outlet pipe port can be lived by self-closed when engine of boat and ship is idle again, avoid rainwater to enter the marine engines exhaust pipe rain-proof water device of diesel engine body from outlet pipe.
Solve above-described technical problem, the technological scheme that the present invention takes is:
The present invention is a kind of marine engines exhaust pipe rain-proof water device, described rainwater-proof device comprises cover plate, exhaust pipe side face arranges supporting base, cover plate end head arranges contiguous block, contiguous block is arranged perforate I, supporting base is arranged perforate II, the connecting bolt through perforate I and perforate II is set to the structure that supporting base and contiguous block can be movably connected, and cover plate is set to the structure that movable button is contained in outlet pipe port.
Described rainwater-proof device also comprises connecting plate, and connecting plate one end is fixedly connected with cover plate, and the connecting plate the other end is connected with the balanced lever of threaded portion, and balance adjustment block arranges tapped hole, and balance adjustment block is screwedly mounted on screw section by tapped hole.
Described supporting base is set to the structure that cross section is U-shaped, and contiguous block is installed between two support plates of supporting base, the lever end head mounting limit nut of balanced lever.
Described balanced lever is fixedly welded on connecting plate, and connecting bolt one end is bolt end head, and the connecting bolt the other end is screwed to fix nut, and cover plate is that steel plate materials is made.
Described connecting bolt and set screw nut are set to the structure that stainless steel material is made.
Adopt technological scheme of the present invention, following beneficial effect can be obtained:
Marine engines exhaust pipe rain-proof water device of the present invention; when outlet pipe at right angle setting on the engine and motor does not work time; the cover plate be flexibly connected with supporting base by contiguous block covers on outlet pipe port; like this; when just can prevent rainy; outside rainwater enters outlet pipe by outlet pipe port, thus make a difference to engine of boat and ship, available protecting motor.When the engine operates, the waste gas that motor produces is discharged by outlet pipe, cover plate is subject to back blast power, be opened into several angle, be convenient to discarded discharge, when the engine is not operating, effect impact force on the cover board disappears, due to Action of Gravity Field, cover plate falls to closing automatically, again blocks on the outlet pipe port of outlet pipe.Engine exhaust pipe rainwater-proof device of the present invention, structure is simple, can not affect its exhaust when engine of boat and ship normally works, outlet pipe port can be lived by self-closed when engine of boat and ship is idle again, avoid rainwater to enter diesel engine from outlet pipe.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below:
Fig. 1 is the side-looking structural representation of marine engines exhaust pipe rain-proof water device of the present invention;
Fig. 2 is the sectional structure schematic diagram in the A-A face of marine engines exhaust pipe rain-proof water device described in Fig. 1;
Fig. 3 is the plan structure schematic diagram of marine engines exhaust pipe rain-proof water device described in Fig. 1;
Accompanying drawing acceptance of the bid note is respectively: 1, cover plate; 2, outlet pipe; 3, supporting base; 4, contiguous block; 5, perforate I; 6, perforate II; 7, connecting bolt; 8, outlet pipe port; 9, connecting plate; 10, screw section; 11, balanced lever; 12, balance adjustment block; 13, tapped hole; 14, support plate; 15, lever end head; 16, stop nut; 17, bolt end head; 18, set screw nut.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and working principle etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail:
As shown in accompanying drawing 1-accompanying drawing 3, the present invention is a kind of marine engines exhaust pipe rain-proof water device, described rainwater-proof device comprises cover plate 1, outlet pipe 2 side arranges supporting base 3, cover plate 1 end head arranges contiguous block 4, contiguous block 4 is arranged perforate I 5, supporting base 3 is arranged perforate II 6, connecting bolt 7 through perforate I 5 and perforate II 6 is set to the structure that supporting base 3 and contiguous block 4 can be movably connected, and cover plate 1 is set to the structure that movable button is contained in outlet pipe port 8.By above-mentioned vibrational power flow; when outlet pipe at right angle setting on the engine and motor does not work time; the cover plate be flexibly connected with supporting base by contiguous block covers on outlet pipe port; like this; when just can prevent rainy; outside rainwater enters outlet pipe by outlet pipe port, thus make a difference to engine of boat and ship, available protecting motor.When the engine operates, the waste gas that motor produces is discharged by outlet pipe, cover plate is subject to back blast power, be opened into several angle, be convenient to discarded discharge, when the engine is not operating, effect impact force on the cover board disappears, due to Action of Gravity Field, cover plate falls to closing automatically, again blocks on the outlet pipe port of outlet pipe.Engine exhaust pipe rainwater-proof device of the present invention, structure is simple, can not affect its exhaust when engine of boat and ship normally works, outlet pipe port can be lived by self-closed when engine of boat and ship is idle again, avoid rainwater to enter diesel engine from outlet pipe.
Described rainwater-proof device also comprises connecting plate 9, connecting plate 9 one end is fixedly connected with cover plate 1, connecting plate 9 the other end is connected with the balanced lever 11 of threaded portion 10, balance adjustment block 12 is arranged tapped hole 13, and balance adjustment block 12 is screwedly mounted on screw section 10 by tapped hole 13.Balance adjustment block can rotate freely adjustment on screw section, thus the distance changed between balance adjustment block and cover plate, such setting, just can according to adjustment regulating block, change the opening angle of cover plate when the waste gas of outlet pipe is exerted pressure, thus satisfy the demand.Rainwater-proof device of the present invention, its objective is that the open angle controlling cover plate is no more than 90 °.
Described supporting base 3 is set to the structure that cross section is U-shaped, and contiguous block 4 is installed between two support plates 14 of supporting base 3, the lever end head 15 mounting limit nut 16 of balanced lever 11.Such vibrational power flow, easy to connect between contiguous block and supporting base, reliability is high, and can ensure that contiguous block rotates flexibly.
Described balanced lever 11 is fixedly welded on connecting plate 9, and connecting bolt 7 one end is bolt end head 17, and connecting bolt 7 the other end is screwed to fix nut 18, and cover plate 1 is made for steel plate materials.
Described connecting bolt 7 and set screw nut 18 are set to the structure that stainless steel material is made.
Marine engines exhaust pipe rain-proof water device of the present invention; when outlet pipe at right angle setting on the engine and motor does not work time; the cover plate be flexibly connected with supporting base by contiguous block covers on outlet pipe port; like this; when just can prevent rainy; outside rainwater enters outlet pipe by outlet pipe port, thus make a difference to engine of boat and ship, available protecting motor.When the engine operates, the waste gas that motor produces is discharged by outlet pipe, cover plate is subject to back blast power, be opened into several angle, be convenient to discarded discharge, when the engine is not operating, effect impact force on the cover board disappears, due to Action of Gravity Field, cover plate falls to closing automatically, again blocks on the outlet pipe port of outlet pipe.Engine exhaust pipe rainwater-proof device of the present invention, structure is simple, can not affect its exhaust when engine of boat and ship normally works, outlet pipe port can be lived by self-closed when engine of boat and ship is idle again, avoid rainwater to enter diesel engine from outlet pipe.Apparatus structure of the present invention is simple, and good manufacturability, cost is lower, workable, effectively can prevent rainwater.Application of installation of the present invention is on capsize vessel or naval's new type of ship product, and effect is by ideal.
Above by reference to the accompanying drawings to invention has been exemplary description; the concrete realization of obvious the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technological scheme is carried out; or design of the present invention and technological scheme directly applied to other occasions, all in protection scope of the present invention without to improve.
Claims (5)
1. a marine engines exhaust pipe rain-proof water device, it is characterized in that: described rainwater-proof device comprises cover plate (1), outlet pipe (2) side arranges supporting base (3), cover plate (1) end head arranges contiguous block (4), contiguous block (4) is arranged perforate I (5), supporting base (3) is arranged perforate II (6), connecting bolt (7) through perforate I (5) and perforate II (6) is set to the structure that supporting base (3) and contiguous block (4) can be movably connected, cover plate (1) is set to the structure that movable button is contained in outlet pipe port (8).
2. marine engines exhaust pipe rain-proof water device according to claim 1, it is characterized in that: described rainwater-proof device also comprises connecting plate (9), connecting plate (9) one end is fixedly connected with cover plate (1), connecting plate (9) the other end is connected with the balanced lever (11) of threaded portion (10), balance adjustment block (12) is arranged tapped hole (13), balance adjustment block (12) is screwedly mounted on screw section (10) by tapped hole (13).
3. marine engines exhaust pipe rain-proof water device according to claim 2, it is characterized in that: described supporting base (3) is set to the structure that cross section is U-shaped, contiguous block (4) is installed between two support plates (14) of supporting base (3), lever end head (15) the mounting limit nut (16) of balanced lever (11).
4. marine engines exhaust pipe rain-proof water device according to claim 3, it is characterized in that: described balanced lever (11) is fixedly welded on connecting plate (9), connecting bolt (7) one end is bolt end head (17), connecting bolt (7) the other end is screwed to fix nut (18), and cover plate (1) is made for steel plate materials.
5. marine engines exhaust pipe rain-proof water device according to claim 4, is characterized in that: described connecting bolt (7) and set screw nut (18) are set to the structure that stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096808.9A CN104727917B (en) | 2015-03-04 | 2015-03-04 | A kind of marine engines exhaust pipe rain-proof water installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096808.9A CN104727917B (en) | 2015-03-04 | 2015-03-04 | A kind of marine engines exhaust pipe rain-proof water installations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104727917A true CN104727917A (en) | 2015-06-24 |
| CN104727917B CN104727917B (en) | 2017-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510096808.9A Active CN104727917B (en) | 2015-03-04 | 2015-03-04 | A kind of marine engines exhaust pipe rain-proof water installations |
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| Country | Link |
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| CN (1) | CN104727917B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278972A (en) * | 2018-08-30 | 2019-01-29 | 广州文冲船厂有限责任公司 | A kind of ship exhaust pipe rain-proof cap flexible type vibration insulation structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798828A (en) * | 2009-02-11 | 2010-08-11 | 沃尔沃建造设备控股（瑞典）有限公司 | The rain hat apparatus that is used for heavy construction equipment |
| CN201916033U (en) * | 2011-01-25 | 2011-08-03 | 湖北业浩动力科技有限公司 | Rainproof cap capable of realizing automatic opening and closing |
| CN202325782U (en) * | 2011-12-13 | 2012-07-11 | 伊蒙妮莎（常州）发电设备有限公司 | Engine funnel cover |
| US20120180465A1 (en) * | 2009-11-09 | 2012-07-19 | Sango Co., Ltd. | Exhaust apparatus of internal combustion engine |
| CN203024178U (en) * | 2012-12-27 | 2013-06-26 | 江苏鑫信润科技有限公司 | Lever type sealing device of air preheater |
| DE202013006239U1 (en) * | 2013-07-10 | 2013-07-24 | Liebherr-Werk Ehingen Gmbh | exhaust cover |
-
2015
- 2015-03-04 CN CN201510096808.9A patent/CN104727917B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798828A (en) * | 2009-02-11 | 2010-08-11 | 沃尔沃建造设备控股（瑞典）有限公司 | The rain hat apparatus that is used for heavy construction equipment |
| US20120180465A1 (en) * | 2009-11-09 | 2012-07-19 | Sango Co., Ltd. | Exhaust apparatus of internal combustion engine |
| CN201916033U (en) * | 2011-01-25 | 2011-08-03 | 湖北业浩动力科技有限公司 | Rainproof cap capable of realizing automatic opening and closing |
| CN202325782U (en) * | 2011-12-13 | 2012-07-11 | 伊蒙妮莎（常州）发电设备有限公司 | Engine funnel cover |
| CN203024178U (en) * | 2012-12-27 | 2013-06-26 | 江苏鑫信润科技有限公司 | Lever type sealing device of air preheater |
| DE202013006239U1 (en) * | 2013-07-10 | 2013-07-24 | Liebherr-Werk Ehingen Gmbh | exhaust cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278972A (en) * | 2018-08-30 | 2019-01-29 | 广州文冲船厂有限责任公司 | A kind of ship exhaust pipe rain-proof cap flexible type vibration insulation structure |
| CN109278972B (en) * | 2018-08-30 | 2024-02-23 | 广州文冲船厂有限责任公司 | Elastic vibration isolation structure of rain-proof cap of ship exhaust pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104727917B (en) | 2017-07-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 241001 No. 1 Wuhu Road, three mountain Economic Development Zone, Anhui, China Applicant after: WUHU SHIPYARD CO., LTD. Address before: 241001, No. 1, Wuhu Road, three mountain Economic Development Zone, three mountain area, Anhui, China Applicant before: Wuhu Xinlian Shipbuilding Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |