CN111361696B - Special ship for jet rainfall - Google Patents
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- CN111361696B CN111361696B CN202010207347.9A CN202010207347A CN111361696B CN 111361696 B CN111361696 B CN 111361696B CN 202010207347 A CN202010207347 A CN 202010207347A CN 111361696 B CN111361696 B CN 111361696B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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Abstract
A special ship for jet flow rainfall. The marine propeller jet flow ship comprises a bearing ship body, a main frame, an auxiliary buoy, a marine propeller, a jet flow unit, an elbow support, an adjusting valve, a support rod support, an inclined support rod and a jet flow pipe; the bearing ship body is arranged on one side of the main frame; the bearing ship body and the jet flow machine set are combined into a whole; the auxiliary buoy is a cylindrical sealed container; the marine propeller is provided with a direction control mechanism and is hinged and installed in the middle of the main frame; the support rod support is 2 short cylinders with notches and lateral holes, is welded and fixed on the upper part of the main frame and close to the auxiliary floating barrel and is used for installing an inclined support rod; the oblique supporting rod is 2 long rods and is formed by welding a welding seam pipe, an upper supporting lug and a lower supporting lug in an assembling mode, the lower end of the oblique supporting rod is installed on the supporting rod support through a bolt, and the upper end of the oblique supporting rod is connected onto the jet pipe through a bolt and used for assisting in supporting the jet pipe. The special ship can run in small rivers and lakes in cities, and rains to the surroundings through the high-pressure jet equipment arranged on the ship to remove haze and dust.
Description
Technical Field
The invention relates to a ship-shaped device, in particular to a special ship capable of spraying rain and removing haze and sand dust to the periphery in urban rivers and lakes.
Background
In recent years, air pollution is becoming more serious, and urban haze and dust weather are gradually increasing, which brings serious influence to physical and mental health of the majority of citizens. Artificial rainfall is an effective method for eliminating haze and dust in a large range. At present, the main technologies of removing haze and sand dust by artificial rainfall in cities are two types, one is a dust removal vehicle which is used by sanitation and is transformed into a dust removal vehicle with a longer spraying distance, and the dust removal vehicle sprays water to the air on a road to remove the haze and the sand dust; the other type is that a high-pressure pump jet device is additionally arranged on a high-rise building, and the tap water is sprayed to the periphery to rain and remove haze and sand dust. The two rain-fall haze-and dust-removing technologies have some disadvantages: the sanitation dust removal vehicle has less vehicle-mounted water amount each time, and the spraying distance is short, so that the sanitation dust removal vehicle can only cover the surrounding area of a road, and the effects of removing haze and dust are poor; the jet flow device of the pump is additionally arranged on the high-rise building, the cost of rainfall is higher by utilizing tap water, and the jet flow pump is arranged on the high-rise building, so that noise disturbs people and influences are generated on the safety of the high-rise building during working. The fire-fighting ships in large rivers and oceans can realize the function of artificial rainfall, but the current fire-fighting ships have large tonnage and deep draft, and are difficult to drive in small rivers or lakes in cities. If a large fire-fighting ship is simply scaled down into a small ship, the large fire-fighting ship cannot bear the reaction force generated by long-distance jet flow, and the function of water spraying and rainfall cannot be realized. Therefore, a jet special ship suitable for small rivers in cities or lakes in parks needs to be specially developed to realize the functions of removing haze and dust in the urban rainfall.
Disclosure of Invention
In order to solve the technical problems mentioned in the background technology, the invention provides a small special ship with shallow draft, which can run in small rivers and lakes in cities, and can rain and remove haze and sand dust to the surroundings through high-pressure jet equipment arranged on the ship.
The technical scheme of the invention is as follows: this kind of special ship of efflux rainfall, including the bearing hull, its characterized in that: the special ship further comprises a main frame, an auxiliary buoy, a marine propeller, a jet unit, an elbow support, a regulating valve, a support rod support, an inclined support rod and a jet pipe.
The bearing ship body is arranged on one side of the main frame and is used for bearing jet unit components; the bearing hull and the jet flow unit are combined into a whole, and the ballast function of counteracting the recoil force during jet flow is realized.
The main frame is of an isosceles trapezoid steel structure and is formed by welding sectional materials; an anti-skid patterned steel plate is welded and paved on the upper part of the steel structure, and a hole is formed in the middle of the patterned steel plate and used for installing a marine propeller; one side of the main frame is connected with the bearing ship body, and the other side of the main frame is connected with the auxiliary buoy; and the upper part of the main frame is provided with an elbow support, a marine propeller and a support rod support.
The auxiliary buoy is a cylindrical sealed container and is used for providing auxiliary buoyancy and counteracting recoil force during jet flow.
The marine propeller is provided with a direction control mechanism, is hinged to the middle part of the main frame, is used for pushing a special ship to run, and is used for counteracting recoil force during jet flow.
The jet flow unit comprises a diesel engine, a centrifugal pump and a filter for a pump; the jet flow unit is arranged in the bearing ship body; the diesel engine is used for providing jet power for the centrifugal pump, the centrifugal pump is used for realizing high-lift jet, the filter for the pump is connected with the suction inlet of the centrifugal pump and extends underwater from the tail of the bearing ship body to filter impurities in river and lake water.
The elbow support is formed by welding an elbow, a flange and a supporting leg; the elbow support is welded and fixed on the upper portion of the main frame, is deviated from one side of the bearing ship body and is used for connecting an outlet of the centrifugal pump and the jet pipe.
The regulating valve is arranged on the upper part of the elbow support and used for regulating the jet flow quantity and the flow channel resistance, thereby realizing the control of the distance of jet flow rainfall.
The branch support is 2 short cylinders with openings and lateral holes, and is welded and fixed on the upper portion of the main frame close to the auxiliary buoy for installing the inclined branch.
The oblique supporting rod is 2 long rods and is formed by welding a welding seam pipe, an upper supporting lug and a lower supporting lug in an assembling mode, the lower end of the oblique supporting rod is installed on the supporting rod support through bolts, and the upper end of the oblique supporting rod is connected onto the jet pipe through bolts and used for assisting in supporting the jet pipe and bearing recoil force during jet.
The jet pipe is formed by assembling and welding a seamless steel pipe, a side lug and a flange, the lower part of the jet pipe is arranged on the regulating valve, and the upper part of the jet pipe is bent to form an included angle ranging from 120 degrees to 150 degrees and used for realizing a lateral jet function.
The invention has the following beneficial effects: 1. The special ship does not need high-cost tap water, directly utilizes a river and lake water source, and has low water consumption cost; 2. the special ship has shallow draft and is suitable for the operation of rainfall around in small lakes and rivers of cities; 3. the jet pipe of the special ship frame height ensures the jet height and can cross a high-rise building on the bank side; 4. the special ship takes water from rivers and lakes, has large jet flow, continuously rains, and has good effects of removing haze and sand dust; 5. the special ship can also take the functions of fire fighting of shore buildings, rainfall temperature regulation in high-temperature weather and the like into consideration.
Description of the drawings:
FIG. 1 is a front view of a specialty boat;
FIG. 2 is a top view of a special vessel in a driving state;
FIG. 3 is a top view of the jet state of a specialty boat;
FIG. 4 is a front view of a portion of the structure of a specialty boat;
FIG. 5 is a top view of a portion of the structure of a specialty boat;
FIG. 6 is a top view of the main frame;
FIG. 7 is a front view of the jet pipe;
FIG. 8 is a front view of the diagonal strut;
figure 9 is a front view of the elbow mount.
In the figure: 1. water; 2. a bank; 3. a load-bearing hull; 4. a jet flow machine set: 401. diesel engine 402, centrifugal pump 403, filter for pump; 5. an elbow support: 501. an elbow, 502, a flange, 503 and a supporting leg; 6. adjusting a valve; 7. a main frame: 701. steel structure, 702, steel plate; 8. a marine propeller; 9. a strut support; 10. an auxiliary buoy; 11. oblique supporting rod: 1101. a welded pipe 1102, an upper support lug 1103 and a lower support lug; 12. jet pipe: 1201. a seamless steel pipe 1202, a side support lug 1203 and a flange.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings in which:
as shown in figures 1 to 9, the invention provides a small special ship with shallow draft, which can run in small rivers and lakes in cities, and can rain and remove haze and sand dust to the surroundings through high-pressure jet equipment arranged on the ship.
The technical scheme of the invention is as follows: the special ship adopts a twin-hull ship type structure with shallow draft, and the device comprises: the marine propeller jet ship comprises a bearing ship body, a main frame, an auxiliary buoy, a marine propeller, a jet unit, an elbow support, a regulating valve, a support rod support, an inclined support rod and a jet pipe.
The bearing ship body is a ship body structure of a conventional boat, is arranged on one side of the main frame and is used for bearing the heaviest jet unit component of the whole device, and the bearing ship body and the jet unit are combined together to realize the ballast function of offsetting recoil force of the whole device during jet flow.
The main frame is welded into an isosceles trapezoid steel structure by sectional materials, an anti-skid pattern steel plate is welded and laid on the upper portion of the steel structure, and an opening is formed in the middle of the steel plate and used for installing the marine propeller. One side of the main frame is connected with the bearing ship body, the other side of the main frame is connected with the auxiliary buoy, and the upper part of the main frame is provided with an elbow support, a marine propeller and a strut support.
The auxiliary buoy is a cylindrical sealed container, is arranged on the other side of the main frame and is used for providing auxiliary buoyancy of the whole device and offsetting recoil force during jet flow.
The marine propeller is a conventional small marine propeller, is a gasoline engine propeller type, is provided with a direction control mechanism, is hinged to the middle part of the main frame, is used for pushing the whole device to run, can also take into account the recoil force during jet flow offsetting, and ensures that the whole device cannot move laterally.
The jet flow unit comprises a diesel engine, a centrifugal pump and a filter for a pump, and is installed in the bearing ship body. The diesel engine is used for providing jet power for the centrifugal pump, the centrifugal pump realizes high-lift jet, and the filter for the pump is connected with a suction inlet of the centrifugal pump and extends underwater from the tail of the bearing ship body to filter impurities in river and lake water.
The elbow support is formed by welding an elbow, a flange and a support leg, and the elbow support is welded and fixed on the upper portion of the main frame, is deviated from one side of the bearing ship body and is used for connecting a centrifugal pump outlet and a jet pipe.
The regulating valve is arranged on the upper part of the elbow support and used for regulating the jet flow quantity and the flow channel resistance, thereby realizing the control of the distance of jet flow rainfall.
The support rod support is 2 short cylinders with openings and lateral holes, and the support rod support is welded and fixed to the upper portion of the main frame and is deviated from two sides of the auxiliary buoy and used for installing the inclined support rod.
The oblique supporting rod is 2 long rods and is formed by welding a welding seam pipe, an upper supporting lug and a lower supporting lug in an assembling mode, the lower end of the oblique supporting rod is installed on the supporting rod support through bolts, and the upper end of the oblique supporting rod is connected onto the jet pipe through bolts and used for assisting in supporting the jet pipe and bearing recoil force during jet.
The jet pipe is formed by assembling and welding a seamless steel pipe, a side lug and a flange, the lower part of the jet pipe is installed on the adjusting valve, and the upper part of the jet pipe is bent by 120-150 degrees to form an included angle so as to realize a lateral jet function.
The special ship runs in lakes and rivers in urban areas and carries out jet rainfall operation. The using method of the special ship comprises the following steps: when the special ship normally runs, the jet flow unit is closed, the marine propeller is opened, the direction of the propeller is controlled to be along the direction of the bearing ship body, and the special ship is pushed to run forwards. When the special ship needs jet flow rainfall operation, the special ship is driven to the position close to the embankment on one side of the jet flow unit through the ship propeller, the jet flow unit is started, the regulating valve is opened, and high-pressure water flow is sprayed to the high altitude on one side of the embankment, so that the rainfall function is realized. Meanwhile, the direction of the marine propeller is adjusted to form a certain included angle with the direction of the bearing ship body, so that the transverse thrust component of the marine propeller balances and counteracts the lateral recoil force during jet flow, and the longitudinal thrust component of the marine propeller pushes the special ship to move parallelly along the embankment at a low speed. When the special ship is used for jet rainfall, the flow channel resistance is changed through the regulating valve, so that the distance control of the jet rainfall can be realized, and the effects of removing haze and dust by artificial rainfall in large-scale areas around lakes and rivers can be realized.
Claims (1)
1. The special ship for jet flow rainfall comprises a bearing ship body and is characterized in that: the special ship also comprises a main frame, an auxiliary buoy, a marine propeller, a jet unit, an elbow support, an adjusting valve, a support rod support, an inclined support rod and a jet pipe;
the bearing ship body is arranged on one side of the main frame and is used for bearing the jet flow unit; the bearing hull and the jet flow unit are combined into a whole and used for realizing a ballast function of counteracting recoil force during jet flow;
the main frame is of an isosceles trapezoid steel structure and is formed by welding sectional materials; an anti-skid patterned steel plate is welded and paved on the upper part of the steel structure, and a hole is formed in the middle of the patterned steel plate and used for installing a marine propeller; one side of the main frame is connected with the bearing ship body, and the other side of the main frame is connected with the auxiliary buoy; the upper part of the main frame is provided with an elbow support, a marine propeller and a strut support;
the auxiliary buoy is a cylindrical sealed container and is used for providing auxiliary buoyancy and counteracting recoil force during jet flow;
the marine propeller is provided with a direction control mechanism, is hinged to the middle part of the main frame, is used for pushing a special ship to run, and is used for counteracting recoil force during jet flow;
the jet flow unit comprises a diesel engine, a centrifugal pump and a filter for a pump; the jet flow unit is arranged in the bearing ship body; the diesel engine is used for providing jet power for the centrifugal pump, the centrifugal pump is used for realizing high-lift jet, and the filter for the pump is connected with a suction inlet of the centrifugal pump, extends underwater from the tail of the bearing ship body and filters impurities in river and lake water;
the elbow support is formed by welding an elbow, a flange and a supporting leg; the elbow support is welded and fixed on the upper part of the main frame and is deviated from one side of the bearing ship body and used for connecting the outlet of the centrifugal pump and the jet pipe;
the regulating valve is arranged at the upper part of the elbow support and is used for regulating the jet flow quantity and the flow channel resistance, so that the distance of jet flow rainfall is controlled;
the strut support is 2 short cylinders with openings and lateral holes, is welded and fixed on the upper part of the main frame and close to the auxiliary buoy, and is used for mounting an inclined strut;
the inclined strut is 2 long rods and formed by assembling and welding a welding seam pipe, an upper support lug and a lower support lug, the lower end of the inclined strut is installed on the strut support through a bolt, and the upper end of the inclined strut is connected to the jet pipe through a bolt and used for assisting in supporting the jet pipe and bearing the recoil force during jet flow;
the jet pipe is formed by assembling and welding a seamless steel pipe, a side lug and a flange, the lower part of the jet pipe is arranged on the regulating valve, and the upper part of the jet pipe is bent to form an included angle ranging from 120 degrees to 150 degrees and used for realizing a lateral jet function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010207347.9A CN111361696B (en) | 2020-03-23 | 2020-03-23 | Special ship for jet rainfall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010207347.9A CN111361696B (en) | 2020-03-23 | 2020-03-23 | Special ship for jet rainfall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111361696A CN111361696A (en) | 2020-07-03 |
| CN111361696B true CN111361696B (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010207347.9A Active CN111361696B (en) | 2020-03-23 | 2020-03-23 | Special ship for jet rainfall |
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| Country | Link |
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| CN (1) | CN111361696B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202590211U (en) * | 2012-03-08 | 2012-12-12 | 大连展翔海洋工程船设计研究院有限公司 | Turbo-jet fire-fighting vessel |
| CN202703857U (en) * | 2012-07-05 | 2013-01-30 | 陈迪军 | Movable type artificial rainmaking ship |
| US20150233508A1 (en) * | 2014-02-18 | 2015-08-20 | Nelson Sceviour | Method and system for delivering water using a water-jet propelled watercraft |
| CN207328781U (en) * | 2017-10-10 | 2018-05-08 | 上海丞士机器人有限公司 | A kind of water surface rescue robot |
| KR102065234B1 (en) * | 2018-01-22 | 2020-02-11 | 동명대학교산학협력단 | smart fire fighting robot vessel |
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2020
- 2020-03-23 CN CN202010207347.9A patent/CN111361696B/en active Active
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| CN111361696A (en) | 2020-07-03 |
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Effective date of registration: 20211230 Address after: 163000 gate 1, floor 3, commercial service, No. a6-60, Lenovo wisdom Park, boxue street, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Daqing Qingdong Hongyun Technology Co.,Ltd. Address before: No. 199, development road, high tech Zone, Daqing City, Heilongjiang Province, 163318 Patentee before: NORTHEAST PETROLEUM University |
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