CN109353450B - Ship emergency drainage device and method - Google Patents
Ship emergency drainage device and method Download PDFInfo
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- CN109353450B CN109353450B CN201811478558.5A CN201811478558A CN109353450B CN 109353450 B CN109353450 B CN 109353450B CN 201811478558 A CN201811478558 A CN 201811478558A CN 109353450 B CN109353450 B CN 109353450B
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- water
- water pipe
- wall
- pipe
- casing
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- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 148
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000000630 rising effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 208000028659 discharge Diseases 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses an emergency drainage device and method for ships, and relates to the field of ships. The invention has scientific and reasonable structural design, safe and convenient use, can simply realize the water discharge treatment, and when the pressure received by the pressure sensor is overlarge due to the too fast rise of the water level, the third water pipe is communicated with the first water pipe and the second water pipe by controlling the operation of the liquid electromagnetic valve, so that the water in the conical shell is directly extracted.
Description
Technical Field
The invention relates to the field of ships, in particular to a ship emergency drainage device and a ship emergency drainage method.
Background
The ship is an artificial transportation tool mainly running in geographical water, the emergency drainage device is used on the floating roof of a large floating roof oil tank, under the general condition, rainwater is discharged out of the tank through a central drain pipe, but accumulated water on the floating roof cannot be discharged when the central drain pipe is blocked or leaked oil cannot be used, in addition, when in heavy rain, due to large rainfall, the drainage capacity of the central drain pipe is limited, accumulated water cannot be timely discharged, and under the two conditions, a sunken ship accident easily occurs.
The existing emergency drainage device for ships is complex in structure, when the water level rises too fast, emergency drainage treatment cannot be carried out on water timely, and the shell of the drainage device is easily damaged due to too high water pressure.
Therefore, it is necessary to invent an emergency water discharging device and method for a ship to solve the above problems.
Disclosure of Invention
The invention aims to provide an emergency water draining device and method for a ship, which can simply drain water, and when the pressure received by a pressure sensor is overlarge due to too fast rising of water level, a liquid electromagnetic valve is controlled to operate, so that a third water pipe is communicated with a first water pipe and a second water pipe, and further water in a conical shell is directly pumped, and meanwhile, the pressure caused by the too fast rising of the water level to the inside of the cylindrical shell can be buffered, so that the problems in the background art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an urgent drainage device of boats and ships, includes the filter screen, the top of filter screen is connected with the toper casing, the bottom of toper casing is connected with the cylindricality casing, the front surface mounting of cylindricality casing has the controller, and the bottom lateral wall of cylindricality casing is connected with first water pipe, one side that the bottom lateral wall of cylindricality casing corresponds first water pipe is connected with the second water pipe, the inner wall of cylindricality casing corresponds the one end position department of first water pipe and second water pipe all is provided with the outlet, one side that one end of first water pipe and second water pipe kept away from the cylindricality casing all is connected at the water inlet of suction pump, the water outlet of suction pump is connected with the drain pipe, the top of toper casing is close to the bottom of first water pipe and second water pipe all is connected with the third water pipe, install liquid solenoid valve between third water pipe and the toper casing, the internally mounted of cylindricality casing has the floating block, the top of cylindricality casing corresponds the top position department of fixing lever, the top inner wall of cylindricality casing corresponds the top position department of fixing lever and all is connected with pressure sensor, the top position department that the floating block is located the top both sides of fixing lever and the bottom of cylindricality casing all is connected with the floating block through the bottom of the spring.
Preferably, the bottom edge of the conical shell is connected with the top end of the filter screen through bolts.
Preferably, the floating block is of a cylindrical structure, and the outer diameter of the cross section of the floating block is smaller than the inner diameter of the cross section of the cylindrical shell.
Preferably, the connection mode between the top end of the spring and the inner wall of the cylindrical shell is welding.
Preferably, the bottom end of the third water pipe is inserted into the conical shell, and a sealing ring is installed at the joint of the outer wall of the conical shell and the third water pipe.
The emergency ship drainage method comprises the emergency ship drainage device and further comprises the following steps:
s1: after water enters the conical shell through the filter screen, the water level rises to drive the floating block to rise;
s2: when the fixed rod rises to prop against the pressure sensor, the controller controls the water pump to operate;
s3: pumping water through the water outlet, and starting a water drainage process;
s4: when the water level rises too fast and the pressure received by the pressure sensor is too high, namely the water outlet cannot meet the trend of stopping the water level rising, the liquid electromagnetic valve is controlled to operate at the moment;
s5: the third water pipe is communicated with the first water pipe and the second water pipe, and then the water inside the conical shell is directly extracted.
The invention has the technical effects and advantages that:
1. the invention has scientific and reasonable structural design, when water enters the conical shell through the filter screen, the water level rises to drive the floating block to rise, and when the fixed rod rises to bear the pressure sensor, the controller controls the water suction pump to operate, water is pumped through the water outlet, and the water drainage process is started;
2. when the water level rises too fast to enable the pressure received by the pressure sensor to be too high, namely the water outlet does not meet the trend of stopping the water level rising, the controller controls the liquid electromagnetic valve to operate at the moment, so that the third water pipe is communicated with the first water pipe and the second water pipe, water in the conical shell is directly extracted, and meanwhile, in order to buffer the pressure caused by the too fast water level rising to the inside of the cylindrical shell, springs are connected between the positions of the top ends of the floating blocks, which are positioned on two sides of the fixed rod, and the top inner wall of the cylindrical shell.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic diagram of a floating block according to the present invention;
in the figure: 1 a filter screen, 2 a conical shell, 3 a cylindrical shell, 4 a controller, 5 a first water pipe, 6 a second water pipe, 7 a water outlet, 8 a water suction pump, 9 a water drain pipe, 10 a floating block, 11 a fixed rod, 12 a pressure sensor, 13 a spring, 14 a third water pipe and 15 a liquid electromagnetic valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The invention provides an emergency water draining device for ships, which is shown in fig. 1-3, and comprises a filter screen 1, wherein the top end of the filter screen 1 is connected with a conical shell 2, the bottom end of the conical shell 2 is connected with a cylindrical shell 3, the front surface of the cylindrical shell 3 is provided with a controller 4, the outer side wall of the bottom of the cylindrical shell 3 is connected with a first water pipe 5, one side of the outer side wall of the bottom of the cylindrical shell 3 corresponding to the first water pipe 5 is connected with a second water pipe 6, the positions of the inner walls of the cylindrical shell 3 corresponding to one ends of the first water pipe 5 and the second water pipe 6 are respectively provided with a water draining port 7, one sides of one ends of the first water pipe 5 and the second water pipe 6, which are far away from the cylindrical shell 3, of the water draining pipe 9 is connected with the water draining end of the cylindrical shell 8, the top of the conical shell 2 is close to the bottom of the first water pipe 5 and the second water pipe 6, a liquid electromagnetic valve 15 is arranged between the third water pipe 14 and the conical shell 2, an inner wall of the cylindrical shell 3 is provided with a water floating block 10, the inner wall 10 is fixedly connected with a position of the top of the cylindrical shell 11, and the position of the floating block 11 is fixedly connected with the top end 11.
Furthermore, in the above technical solution, the bottom edge of the conical shell 2 is connected with the top end of the filter screen 1 through bolts, so that the conical shell 2 and the filter screen 1 are conveniently connected and fixed;
further, in the above technical solution, the floating block 10 has a cylindrical structure, and the outer diameter of the cross section of the floating block 10 is smaller than the inner diameter of the cross section of the cylindrical shell 3;
furthermore, in the above technical solution, the connection manner between the top end of the spring 13 and the inner wall of the cylindrical housing 3 is welding, so as to facilitate the installation and fixation of the spring 13;
furthermore, in the above technical solution, the bottom end of the third water pipe 14 is inserted into the conical shell 2, and a sealing ring is installed at the connection between the outer wall of the conical shell 2 and the third water pipe 14, so that the water pump 9 can directly pump the water in the conical shell 2, and maintain the sealing performance;
further, in the above technical solution, the bottom of the fixing rod 11 is connected to the top of the floating block 10 through a bolt;
further, in the above technical solution, the model of the controller 4 is MAM-100, and the model of the pressure sensor 12 is PT124G-116.
The working mode of the invention is as follows:
referring to fig. 1-3 of the specification, after water enters the conical shell 2 through the filter screen 1, the water level rises to drive the floating block 10 to rise, when the fixed rod 11 rises to bear against the pressure sensor 12, the controller 4 controls the water suction pump 9 to operate, water is pumped through the water outlet 7, and the water drainage process begins, and as the control mode belongs to the prior art, the description is omitted here;
further, referring to fig. 1 to 3 of the specification, when the water level rises too fast, the pressure received by the pressure sensor 12 is too high, that is, the water outlet 7 cannot meet the trend of stopping the water level rising, the liquid solenoid valve 15 is controlled to operate at this time, so that the third water pipe 14 is communicated with the first water pipe 5 and the second water pipe 6, and further, the water inside the conical shell 2 is directly extracted, and meanwhile, in order to buffer the pressure caused inside the cylindrical shell 3 when the water level rises too fast, the spring 13 is connected between the top end of the floating block 10, which is located at the two side positions of the fixed rod 11, and the top inner wall of the cylindrical shell 3.
Example 2
The emergency ship drainage method comprises the emergency ship drainage device and further comprises the following steps:
s1: after water enters the interior of the conical shell 2 through the filter screen 1, the water level rises to drive the floating block 10 to rise;
s2: when the fixed rod 11 rises to bear against the pressure sensor 12, the controller 4 controls the water pump 9 to operate;
s3: the water outlet 7 pumps water, and the water discharging process begins;
s4: when the water level rises too fast and the pressure received by the pressure sensor 12 is too high, namely the water outlet 7 cannot meet the trend of stopping the water level rising, the liquid electromagnetic valve 15 is controlled to operate at the moment;
s5: the third water pipe 14 is communicated with the first water pipe 5 and the second water pipe 6, and then the water inside the conical shell 2 is directly extracted.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. The utility model provides a boats and ships emergency drainage device, includes filter screen (1), its characterized in that: the top of filter screen (1) is connected with toper casing (2), the top of toper casing (2) is connected with cylindricality casing (3), the front surface mounting of cylindricality casing (3) has controller (4), and the bottom lateral wall of cylindricality casing (3) is connected with first water pipe (5), the bottom lateral wall of cylindricality casing (3) corresponds one side of first water pipe (5) and is connected with second water pipe (6), the inner wall of cylindricality casing (3) corresponds one end position department of first water pipe (5) and second water pipe (6) all is provided with outlet (7), one side that cylindricality casing (3) were kept away from to one end of first water pipe (5) and second water pipe (6) all is connected at the water inlet end of suction pump (8), the water outlet end of suction pump (8) is connected with drain pipe (9), the top of toper casing (2) is close to one side of first water pipe (5) and second water pipe (6) all is connected with third water pipe (14), one side of inner tube (14) corresponds one end position department of first water pipe (5) and second water pipe (6) all is provided with outlet (7), one side of water pipe (2) is connected with water inlet valve (10), the pressure sensor (12) is installed at the upper position of the top inner wall of the cylindrical shell (3) corresponding to the fixed rod (11), springs (13) are connected between the top ends of the floating blocks (10) and the top inner wall of the cylindrical shell (3) at the positions of two sides of the fixed rod (11), and the bottoms of the fixed rod (11) are connected to the tops of the floating blocks (10) through bolts.
2. The marine emergency drainage apparatus of claim 1, wherein: the bottom edge of the conical shell (2) is connected with the top end of the filter screen (1) through bolts.
3. The marine emergency drainage apparatus of claim 1, wherein: the floating block (10) is of a cylindrical structure, and the outer diameter of the cross section of the floating block (10) is smaller than the inner diameter of the cross section of the cylindrical shell (3).
4. The marine emergency drainage apparatus of claim 1, wherein: the top end of the spring (13) is welded with the inner wall of the cylindrical shell (3).
5. The marine emergency drainage apparatus of claim 1, wherein: the bottom end of the third water pipe (14) is inserted into the conical shell (2), and a sealing ring is arranged at the joint of the outer wall of the conical shell (2) and the third water pipe (14).
6. An emergency water draining method for a ship is characterized by comprising the following steps of: comprising the marine emergency water drain according to claim 1, further comprising the steps of:
s1: after water enters the conical shell (2) through the filter screen (1), the water level rises to drive the floating block (10) to rise;
s2: when the fixed rod (11) rises to prop against the pressure sensor (12), the controller (4) controls the water pump (8) to operate;
s3: the water outlet (7) pumps water, and the water discharging process is started;
s4: when the water level rises too fast and the pressure received by the pressure sensor (12) is too high, namely the water outlet (7) cannot meet the trend of stopping the water level rising, the liquid electromagnetic valve (15) is controlled to operate at the moment;
s5: the third water pipes (14) are communicated with the first water pipe (5) and the second water pipe (6), and then the water inside the conical shell (2) is directly extracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811478558.5A CN109353450B (en) | 2018-12-05 | 2018-12-05 | Ship emergency drainage device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811478558.5A CN109353450B (en) | 2018-12-05 | 2018-12-05 | Ship emergency drainage device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109353450A CN109353450A (en) | 2019-02-19 |
| CN109353450B true CN109353450B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811478558.5A Active CN109353450B (en) | 2018-12-05 | 2018-12-05 | Ship emergency drainage device and method |
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| Country | Link |
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| CN (1) | CN109353450B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081214A (en) * | 2020-09-21 | 2020-12-15 | 南京沃谱瑞环境研究院有限公司 | Underground drainage device is used in sponge city |
| CN118306522B (en) * | 2024-06-11 | 2024-08-09 | 江苏华泰船业有限公司 | Emergency drainage assembly for ship safety |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178274A (en) * | 1992-01-07 | 1993-07-20 | Japan Electron Control Syst Co Ltd | Water discharging device for ship |
| CN104925217A (en) * | 2015-06-26 | 2015-09-23 | 太阳鸟游艇股份有限公司 | Drainage device for cabin of yacht |
| CN204750521U (en) * | 2015-07-30 | 2015-11-11 | 南通润邦海洋工程装备有限公司 | Building berth automatic drainage system |
| CN206734557U (en) * | 2017-04-21 | 2017-12-12 | 铎洋游艇（珠海）有限公司 | A kind of combined drain system of yacht |
| CN207919730U (en) * | 2018-03-08 | 2018-09-28 | 江苏建筑职业技术学院 | A kind of urgent drainage equipment applied to underground tunnel project |
| CN207959443U (en) * | 2018-03-09 | 2018-10-12 | 扬州市职业大学 | A kind of anti-waterlogging drainage arrangement in city |
| CN208088427U (en) * | 2018-04-02 | 2018-11-13 | 王思远 | A kind of Timing water supply frequency converter |
| CN108839757A (en) * | 2018-05-14 | 2018-11-20 | 付志伟 | A kind of yacht with excellent drainage performance |
| CN209441550U (en) * | 2018-12-05 | 2019-09-27 | 大连英蕴科技有限公司 | A kind of ship emergency drainage device |
-
2018
- 2018-12-05 CN CN201811478558.5A patent/CN109353450B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05178274A (en) * | 1992-01-07 | 1993-07-20 | Japan Electron Control Syst Co Ltd | Water discharging device for ship |
| CN104925217A (en) * | 2015-06-26 | 2015-09-23 | 太阳鸟游艇股份有限公司 | Drainage device for cabin of yacht |
| CN204750521U (en) * | 2015-07-30 | 2015-11-11 | 南通润邦海洋工程装备有限公司 | Building berth automatic drainage system |
| CN206734557U (en) * | 2017-04-21 | 2017-12-12 | 铎洋游艇（珠海）有限公司 | A kind of combined drain system of yacht |
| CN207919730U (en) * | 2018-03-08 | 2018-09-28 | 江苏建筑职业技术学院 | A kind of urgent drainage equipment applied to underground tunnel project |
| CN207959443U (en) * | 2018-03-09 | 2018-10-12 | 扬州市职业大学 | A kind of anti-waterlogging drainage arrangement in city |
| CN208088427U (en) * | 2018-04-02 | 2018-11-13 | 王思远 | A kind of Timing water supply frequency converter |
| CN108839757A (en) * | 2018-05-14 | 2018-11-20 | 付志伟 | A kind of yacht with excellent drainage performance |
| CN209441550U (en) * | 2018-12-05 | 2019-09-27 | 大连英蕴科技有限公司 | A kind of ship emergency drainage device |
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| CN109353450A (en) | 2019-02-19 |
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