CN210919359U - Marine pumping device - Google Patents
Marine pumping device Download PDFInfo
- Publication number
- CN210919359U CN210919359U CN201922139408.8U CN201922139408U CN210919359U CN 210919359 U CN210919359 U CN 210919359U CN 201922139408 U CN201922139408 U CN 201922139408U CN 210919359 U CN210919359 U CN 210919359U
- Authority
- CN
- China
- Prior art keywords
- piston
- cylinder body
- water inlet
- water
- cover plate
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model provides a marine pumping device belongs to marine equipment technical field. The utility model discloses a cylinder body, first mechanism of intaking, the second mechanism of intaking, second mechanism of intaking and actuating mechanism of intaking, it is provided with first piston and second piston to slide in the cylinder body, first piston and second piston link firmly together through the connecting rod, first piston, the second piston becomes first piston chamber with cylinder body internal partitioning, activity chamber and second piston chamber, first mechanism of intaking can draw water to first piston intracavity from the external world, first mechanism of intaking can be with the water discharge ship in the first piston intracavity, the second mechanism of intaking sets up the right-hand member at the cylinder body, the second mechanism of intaking can draw water to second piston intracavity from the external world, the second mechanism of intaking can be with the water discharge ship on the second piston intracavity, actuating mechanism can drive the connecting rod and control. The utility model discloses can utilize the wave energy to draw water, energy-efficient from the aquatic.
Description
Technical Field
The utility model belongs to the technical field of marine equipment, a marine pumping device is related to.
Background
Boats and ships are at the operation in-process, and some equipment need cooling, are equipped with the sea water pump at the hull bottom usually, and through sea water pump with microthermal sea water suction to the ship, for equipment cooling, it is simple quick, the sea water resource is abundant moreover, but cyclic utilization is high.
Because the sea water pump relies on electric drive, the electric energy on the ship mainly generates electricity through diesel generator, and unnecessary electric quantity has increased the use amount of diesel oil, and when main generator broke down, reserve generator can only satisfy the electric power demand of part equipment, and the start-up of sea water pump can increase the load of reserve generator, if stop using the sea water pump, the unable normal use of equipment influences the navigation of boats and ships.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a marine pumping device, can utilize the wave energy to draw water, energy-efficient from the aquatic.
The purpose of the utility model can be realized by the following technical proposal:
a marine pumping device comprising: the piston cylinder comprises a cylinder body, wherein a cylindrical cavity is arranged in the cylinder body, a first piston and a second piston are arranged in the cavity in a sliding mode, the first piston and the second piston are fixedly connected together through a connecting rod, a first piston cavity is formed between the first piston and the cavity, a movable cavity is formed between the first piston and the second piston, and a second piston cavity is formed between the second piston and the cavity;
the first water inlet mechanism is arranged at the left end of the cylinder body, and when the first piston moves rightwards, the first water inlet mechanism can pump water from the outside into the first piston cavity;
the first water outlet mechanism is arranged at the left end of the cylinder body and can discharge water in the first piston cavity to a ship when the first piston moves leftwards;
the second water inlet mechanism is arranged at the right end of the cylinder body, and when the second piston moves leftwards, the second water inlet mechanism can pump water from the outside into the second piston cavity;
the second water outlet mechanism is arranged at the right end of the cylinder body, and can discharge water in the second piston cavity to a ship when the second piston moves rightwards;
the driving mechanism is arranged at the bottom of the cylinder body and can drive the connecting rod to move left and right by utilizing the impact of waves.
In the marine pumping device as set forth above, the first water intake mechanism includes:
the first water inlet hole is formed in the left end of the cylinder body and communicated with the first piston cavity, a first cover plate is horizontally hinged to the left side wall of the first piston cavity and right faces the first water inlet hole, and the size of the first cover plate is larger than that of the first water inlet hole;
the water inlet device comprises a first water inlet pipe, wherein one end of the first water inlet pipe is fixedly arranged on the left end face of the cylinder body, the first water inlet pipe is located on the outer side of a first water inlet hole and is communicated with the first water inlet hole, and the other end of the first water inlet pipe extends into water.
In the above marine pumping device, the first water outlet mechanism includes:
the first water outlet hole is formed in the left end of the cylinder body and communicated with the first piston cavity, a second cover plate is horizontally hinged to the left end face of the cylinder body and is opposite to the first water outlet hole, and the size of the second cover plate is larger than that of the first water outlet hole;
one end of the first water outlet pipe is fixedly arranged on the left end face of the cylinder body, the first water outlet pipe is located on the outer side of the second cover plate, and the other end of the first water outlet pipe is connected to the ship.
In the above marine pumping device, the second water supply mechanism includes:
the second water inlet hole is formed in the right end of the cylinder body and communicated with the second piston cavity, a third cover plate is horizontally hinged to the right side wall of the second piston cavity and right faces the second water inlet hole, and the size of the third cover plate is larger than that of the second water inlet hole;
the one end of second inlet tube sets firmly on the right-hand member face of cylinder body, the second inlet tube is located the outside of second inlet opening and is linked together with the second inlet opening, the other end of second inlet tube stretches into the aquatic.
In the above marine pumping device, the second water outlet mechanism includes:
the second water outlet hole is formed in the right end of the cylinder body and communicated with the second piston cavity, a fourth cover plate is horizontally hinged to the right end face of the cylinder body and is opposite to the second water outlet hole, and the size of the fourth cover plate is larger than that of the second water outlet hole;
and one end of the second water outlet pipe is fixedly arranged on the right end surface of the cylinder body, the second water outlet pipe is positioned on the outer side of the fourth cover plate, and the other end of the second water outlet pipe is connected to the ship.
In the above marine water pumping device, the driving mechanism includes:
the first rotating shaft is vertically and rotatably arranged at the bottom of the cylinder body, a plurality of rotating vane plates are fixedly arranged on the first rotating shaft along the circumferential direction, the upper end of the first rotating shaft extends into the movable cavity, and a second connecting rod is fixedly arranged at the end part of the first rotating shaft;
one end of the first connecting rod is hinged to the connecting rod, and the other end of the first connecting rod is hinged to one end, far away from the first rotating shaft, of the second connecting rod.
In the marine pumping device of the aforesaid, still include two power generation mechanism, two power generation mechanism sets up respectively in the left and right sides of cylinder body, power generation mechanism includes:
the supporting plate is horizontally and fixedly arranged on the outer side of the cylinder body, a supporting rod is vertically arranged on the lower side surface of the supporting plate, a second sleeve is hinged to the lower end of the supporting rod, and the axis direction of the second sleeve is parallel to the cross section of the cylinder body;
the first sleeve is vertically inserted on the supporting plate, a sliding rod is arranged in the first sleeve in a sliding mode, and the lower end of the sliding rod extends to the position below the first sleeve;
the rotating rod is inserted into the second sleeve, one end of the rotating rod extends out of the second sleeve, the end part of the rotating rod is fixedly provided with the buoy, the other end of the rotating rod extends out of the second sleeve, the end part of the rotating rod is hinged to the lower end of the sliding rod, a convex edge is arranged on the rotating rod between the sliding rod and the second sleeve, a reset spring is sleeved on the rotating rod, one end of the reset spring is fixedly connected with the convex edge, and the other end of the reset spring is fixedly connected with the second;
the power generation structure is arranged on the cylinder body and can generate power by utilizing the up-and-down movement of the sliding rod.
In the marine pumping device, the cylinder body is fixedly provided with a fixing plate, and the power generation structure includes:
the rack is fixedly arranged on the sliding rod, and the length direction of the rack is consistent with that of the sliding rod;
the generator is fixedly arranged on the fixing plate, a gear is fixedly arranged on an input shaft of the generator, and the gear is meshed and connected with the rack.
In the marine pumping device, a storage battery is fixedly arranged on the fixing plate, and the two generators are electrically connected with the storage battery.
Compared with the prior art, the utility model has the advantages of it is following:
1. the water pumping device is placed in water, waves impact the driving mechanism, the driving mechanism drives the connecting rod to move left and right, when the connecting rod moves left, the first piston moves left, water in the first piston cavity is discharged onto a ship through the first water outlet mechanism, the second piston moves left, water is pumped into the second piston cavity from the outside through the second water inlet mechanism, when the connecting rod moves right, the first piston moves right, water is pumped into the first piston cavity from the outside through the first water inlet mechanism, the second piston moves right, water in the second piston cavity is discharged onto the ship through the second water outlet mechanism, seawater is pumped into the first piston cavity and the second piston cavity and then discharged onto the ship, the whole process is finished only by the impact of the waves, and the energy-saving and environment-friendly effects are achieved;
2. when the connecting rod drives the first piston to move rightwards, negative pressure is formed in the first piston cavity, external seawater is sucked into the first water inlet pipe and impacts the first cover plate on the first water inlet hole, the first cover plate is opened towards the first piston cavity, the seawater flows into the first piston cavity, water pumping is completed, and the structure is simple;
3. when the connecting rod drives the first piston to move leftwards, the first piston extrudes seawater in the first piston cavity, the seawater is pressed to impact the second cover plate on the first water outlet hole, the second cover plate is opened towards the first water outlet pipe, the seawater is discharged onto a ship through the first water outlet pipe, and the water discharge is completed, so that the structure is simple; in addition, as the first cover plate is hinged in the first piston cavity, when seawater impacts the first cover plate, the first cover plate is closed, the first water inlet hole is blocked, so that the seawater in the first piston cavity can be discharged only from the first water outlet hole, and the structure is simple;
4. when the connecting rod drives the second piston to move leftwards, negative pressure is formed in the second piston cavity, outside seawater is sucked into the second water inlet pipe and impacts the third cover plate on the second water inlet hole, the third cover plate is opened towards the second piston cavity, the seawater flows into the second piston cavity, water pumping is completed, and the structure is simple;
5. when the connecting rod drives the second piston to move rightwards, the second piston extrudes seawater in the second piston cavity, the seawater is pressed to impact a fourth cover plate on the second water outlet hole, the fourth cover plate is opened towards the inside of the second water outlet pipe, and the seawater is discharged onto a ship through the second water outlet pipe to finish water discharge, so that the structure is simple; in addition, as the third cover plate is hinged in the second piston cavity, when seawater impacts the third cover plate, the third cover plate is closed, the second water inlet hole is blocked, so that the seawater in the second piston cavity can be discharged only from the second water outlet hole, and the structure is simple;
6. the pumping device is placed in water, the rotating vane plate is impacted by waves to drive the first rotating shaft to rotate, the connecting rod is driven to move left and right through the first connecting rod and the second connecting rod, the first piston and the second piston slide left and right, and seawater is pumped to a ship, so that the pumping device is simple and efficient;
7. water pumping device floats on the surface of water through two flotation pontoons, when wave drive flotation pontoon when upwards floating, make the slide bar slide down along first sleeve through the dwang, rack on the slide bar drives gear clockwise rotation, make the generator electricity generation, when wave drive flotation pontoon when floating downwards, make the slide bar upwards slide along first sleeve through the dwang, rack on the slide bar drives gear anticlockwise rotation, make the generator electricity generation once more, turn into the electric energy with the wave energy, green.
Drawings
FIG. 1 is a schematic structural view of the marine pumping device;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;
FIG. 4 is a cross-sectional view at C-C of FIG. 2;
fig. 5 is a schematic structural diagram of the connecting rod driving the first piston and the second piston to slide leftwards.
In the figure, 1, a cylinder body; 11. a first piston; 111. a first piston chamber; 12. a second piston; 121. a second piston chamber; 13. a connecting rod; 131. a movable cavity; 132. a first link; 14. a first water inlet hole; 141. a first water inlet pipe; 142. a first cover plate; 15. A first water outlet; 151. a first water outlet pipe; 152. a second cover plate; 16. a second water inlet hole; 161. a second water inlet pipe; 162. a third cover plate; 17. a second water outlet; 171. A second water outlet pipe; 172. a fourth cover plate; 2. a first rotating shaft; 21. a blade rotating plate; 22. A second link; 3. a support plate; 31. a sleeve; 32. a support bar; 4. a slide bar; 41. A rack; 5. a float bowl; 51. rotating the rod; 511. a convex edge; 512. a return spring; 52. A second sleeve; 6. a generator; 61. a gear; 7. a fixing plate; 71. and (4) a storage battery.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, a marine pumping device includes a cylinder body 1, a first water inlet mechanism, a first water outlet mechanism, a second water inlet mechanism, a second water outlet mechanism, and a driving mechanism.
Be equipped with cylindric cavity in the cylinder body 1, it is provided with first piston 11 and second piston 12 to slide in the cavity, first piston 11 and second piston 12 link firmly together through connecting rod 13, form first piston chamber 111 between first piston 11 and the cavity, form movable chamber 131 between first piston 11 and the second piston 12, form second piston chamber 121 between second piston 12 and the cavity.
The first water inlet mechanism is arranged at the left end of the cylinder body 1, and when the first piston 11 moves rightwards, the first water inlet mechanism can pump water from the outside into the first piston cavity 111, and when the first piston 11 moves leftwards, the first water inlet mechanism is closed.
The first water outlet mechanism is arranged at the left end of the cylinder body 1, and can discharge water in the first piston cavity 111 into a water storage tank on the ship when the first piston 11 moves leftwards, and is closed when the first piston 11 moves rightwards.
The second water inlet mechanism is arranged at the right end of the cylinder body 1, when the second piston 12 moves leftwards, the second water inlet mechanism can pump water from the outside into the second piston cavity 121, and when the second piston 12 moves rightwards, the second water inlet mechanism is closed.
The second water outlet mechanism is arranged at the right end of the cylinder body 1, and can discharge water in the second piston cavity 121 into a water storage tank on the ship when the second piston 12 moves rightwards, and is closed when the second piston 12 moves leftwards.
The driving mechanism is arranged at the bottom of the cylinder body 1 and can drive the connecting rod 13 to move left and right by utilizing the impact of waves.
The water pumping device is placed in water, waves impact the driving mechanism, the driving mechanism drives the connecting rod 13 to move left and right, when the connecting rod 13 moves left, the first piston 11 moves left, water in the first piston cavity 111 is discharged out of a water storage cabin on a ship through the first water outlet mechanism, the second piston 12 moves left, water in the second piston cavity 121 is pumped from the outside through the second water inlet mechanism, when the connecting rod 13 moves right, the first piston 11 moves right, water is pumped into the first piston cavity 111 from the outside through the first water inlet mechanism, the second piston 12 moves right, water in the second piston cavity 121 is discharged into the water storage cabin on the ship through the second water outlet mechanism, seawater is pumped into the first piston cavity 111 and the second piston cavity 121 and then is discharged into the water storage cabin on the ship, the whole process is finished only by means of wave impact, and the energy conservation and environmental protection are realized.
Specifically, the first water inlet mechanism includes a first water inlet hole 14 and a first water inlet pipe 141.
The first water inlet hole 14 is formed in the left end of the cylinder body 1, the first water inlet hole 14 is communicated with the first piston cavity 111, a first cover plate 142 is horizontally hinged to the left side wall of the first piston cavity 111, the first cover plate 142 is opposite to the first water inlet hole 14, and the size of the first cover plate 142 is larger than that of the first water inlet hole 14.
One end of the first water inlet pipe 141 is fixedly arranged on the left end surface of the cylinder body 1, the first water inlet pipe 141 is positioned outside the first water inlet hole 14 and communicated with the first water inlet hole 14, and the other end of the first water inlet pipe 141 extends into water.
When the connecting rod 13 drives the first piston 11 to move rightwards, negative pressure is formed in the first piston cavity 111, external seawater is sucked into the first water inlet pipe 141 and impacts the first cover plate 142 on the first water inlet hole 14, the first cover plate 142 is opened towards the first piston cavity 111, the seawater flows into the first piston cavity 111, water pumping is completed, and the structure is simple.
Specifically, the first water outlet mechanism includes a first water outlet hole 15 and a first water outlet pipe 151.
First apopore 15 sets up the left end at cylinder body 1, first apopore 15 and first piston chamber 111 are linked together, the level articulates on 1 left end face of cylinder body has second apron 152, second apron 152 just faces first apopore 15, the size of second apron 152 is greater than the size of first apopore 15.
One end of the first water outlet pipe 151 is fixedly arranged on the left end face of the cylinder body 1, the first water outlet pipe 151 is positioned on the outer side of the second cover plate 152, and the other end of the first water outlet pipe 151 is connected with a water storage cabin on a ship.
When the connecting rod 13 drives the first piston 11 to move leftwards, the first piston 11 extrudes the seawater in the first piston cavity 111, the seawater is pressed to impact the second cover plate 152 on the first water outlet hole 15, the second cover plate 152 is opened towards the first water outlet pipe 151, the seawater is discharged into a water storage cabin on a ship through the first water outlet pipe 151, and the water discharge is completed, so that the structure is simple; in addition, because the first cover plate 142 is hinged in the first piston cavity 111, when seawater impacts the first cover plate 142, the first cover plate 142 is closed, the first water inlet hole 14 is blocked, and the seawater in the first piston cavity 111 can only be discharged from the first water outlet hole 15, so that the structure is simple.
Specifically, the second water inlet mechanism includes a second water inlet hole 16 and a second water inlet pipe 161.
The second water inlet hole 16 is formed in the right end of the cylinder body 1, the second water inlet hole 16 is communicated with the second piston cavity 121, a third cover plate 162 is horizontally hinged to the right side wall of the second piston cavity 121, the third cover plate 162 is opposite to the second water inlet hole 16, and the size of the third cover plate 162 is larger than that of the second water inlet hole 16.
One end of the second water inlet pipe 161 is fixedly arranged on the right end surface of the cylinder body 1, the second water inlet pipe 161 is positioned outside the second water inlet hole 16 and communicated with the second water inlet hole 16, and the other end of the second water inlet pipe 161 extends into the water.
When the connecting rod 13 drives the second piston 12 to move leftwards, negative pressure is formed in the second piston cavity 121, external seawater is sucked into the second water inlet pipe 161 to impact the third cover plate 162 on the second water inlet hole 16, the third cover plate 162 is opened towards the second piston cavity 121, the seawater flows into the second piston cavity 121, water pumping is completed, and the structure is simple.
Specifically, the second water outlet mechanism includes a second water outlet hole 17 and a second water outlet pipe 171.
The right-hand member at cylinder body 1 is seted up to second apopore 17, second apopore 17 and second piston chamber 121 are linked together, the level articulates on the 1 right-hand member face of cylinder body has fourth apron 172, fourth apron 172 is just to second apopore 17, the size of fourth apron 172 is greater than the size of second apopore 17.
One end of the second water outlet pipe 171 is fixedly arranged on the right end face of the cylinder body 1, the second water outlet pipe 171 is positioned on the outer side of the fourth cover plate 172, and the other end of the second water outlet pipe 171 is connected with a water storage cabin on the ship.
When the connecting rod 13 drives the second piston 12 to move rightwards, the second piston 12 extrudes the seawater in the second piston cavity 121, the seawater is pressurized to impact the fourth cover plate 172 on the second water outlet hole 17, the fourth cover plate 172 is opened towards the inside of the second water outlet pipe 171, the seawater is discharged into a water storage tank on a ship through the second water outlet pipe 171, and the water discharge is completed, so that the structure is simple; in addition, because the third cover plate 162 is hinged in the second piston cavity 121, when seawater impacts the third cover plate 162, the third cover plate 162 is closed, the second water inlet hole 16 is blocked, and the seawater in the second piston cavity 121 can only be discharged from the second water outlet hole 17, so that the structure is simple.
Specifically, the driving mechanism includes the first rotating shaft 2 and the first link 132.
One end of the first connecting rod 132 is hinged to the connecting rod 13, and the other end is hinged to one end of the second connecting rod 22 away from the first rotating shaft 2.
Because the pumping device is placed in water, the rotating vane plate 21 is impacted by waves to drive the first rotating shaft 2 to rotate, the connecting rod 13 is driven to move left and right through the first connecting rod 132 and the second connecting rod 22, the first piston 11 and the second piston 12 slide left and right, seawater is pumped into a water storage cabin on a ship, and the pumping device is simple and efficient.
Specifically, still include two power generation mechanism, two power generation mechanism sets up respectively in the left and right sides of cylinder body 1, power generation mechanism includes backup pad 3, first sleeve pipe 31, dwang 51 and electricity generation structure.
The level of backup pad 3 sets firmly the outside at cylinder body 1, the downside of backup pad 3 is equipped with bracing piece 32 perpendicularly, the lower extreme of bracing piece 32 articulates there is second sleeve 52, the axis direction of second sleeve 52 is parallel with the cross section of cylinder body 1.
The first sleeve 31 is vertically inserted on the support plate 3, a slide bar 4 is arranged in the first sleeve 31 in a sliding manner, the upper end of the slide bar 4 extends to the upper side of the first sleeve 31, and the lower end of the slide bar 4 extends to the lower side of the first sleeve 31.
The power generation structure is arranged on the cylinder body 1 and can generate power by utilizing the up-and-down movement of the sliding rod 4.
Water pumping device floats on the surface of water through two flotation pontoons 5, when wave drive flotation pontoon 5 upwards floated, made slide bar 4 along first sleeve 31 lapse through dwang 51, made generator 6 electricity generation through power generation structure, when wave drive flotation pontoon 5 floated downwards, made slide bar 4 along first sleeve 31 lapse through dwang 51, made generator 6 electricity generation once more through power generation structure, turned into the electric energy with the wave energy, green.
Specifically, the cylinder 1 is fixedly provided with a fixed plate 7, and the power generation structure comprises a rack 41 and a generator 6.
The rack 41 is fixedly arranged on the sliding rod 4, and the length direction of the rack 41 is consistent with that of the sliding rod 4.
The generator 6 is fixedly arranged on the fixed plate 7, a gear 61 is fixedly arranged on an input shaft of the generator 6, and the gear 61 is meshed and connected with the rack 41.
When the wave drives the buoy 5 to float upwards, the rotating rod 51 enables the sliding rod 4 to slide downwards along the first sleeve pipe 31, the rack 41 on the sliding rod 4 drives the gear 61 to rotate clockwise, the generator 6 generates electricity, when the wave drives the buoy 5 to float downwards, the rotating rod 51 enables the sliding rod 4 to slide upwards along the first sleeve pipe 31, the rack 41 on the sliding rod 4 drives the gear 61 to rotate anticlockwise, the generator 6 is enabled to generate electricity again, the structure is simple, and the cost is low.
Specifically, a storage battery 71 is fixedly arranged on the fixing plate 7, and both the generators 6 are electrically connected with the storage battery 71.
The electric energy generated by the two generators 6 is converted into direct current through the ballast and stored in the storage battery 71, and partial wave energy is converted into electric energy, so that the electric energy is green and environment-friendly.
In the description of this patent, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the patent and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered limiting of the patent.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. A marine pumping device, comprising: the cylinder body (1), a cylindrical cavity is arranged in the cylinder body (1), a first piston (11) and a second piston (12) are arranged in the cavity in a sliding mode, the first piston (11) and the second piston (12) are fixedly connected together through a connecting rod (13), a first piston cavity (111) is formed between the first piston (11) and the cavity, a movable cavity (131) is formed between the first piston (11) and the second piston (12), and a second piston cavity (121) is formed between the second piston (12) and the cavity;
the first water inlet mechanism is arranged at the left end of the cylinder body (1), and when the first piston (11) moves rightwards, the first water inlet mechanism can pump water from the outside into the first piston cavity (111);
a first water outlet mechanism which is arranged at the left end of the cylinder body (1) and can discharge water in the first piston cavity (111) to a ship when the first piston (11) moves leftwards;
the second water inlet mechanism is arranged at the right end of the cylinder body (1), and when the second piston (12) moves leftwards, the second water inlet mechanism can pump water from the outside into the second piston cavity (121);
the second water outlet mechanism is arranged at the right end of the cylinder body (1), and can discharge water in the second piston cavity (121) to a ship when the second piston (12) moves rightwards;
the driving mechanism is arranged at the bottom of the cylinder body (1), and the driving mechanism can drive the connecting rod (13) to move left and right by utilizing the impact of waves.
2. The marine pumping device of claim 1, wherein the first water intake mechanism comprises:
the first water inlet hole (14) is formed in the left end of the cylinder body (1), the first water inlet hole (14) is communicated with the first piston cavity (111), a first cover plate (142) is horizontally hinged to the left side wall of the first piston cavity (111), the first cover plate (142) is opposite to the first water inlet hole (14), and the size of the first cover plate (142) is larger than that of the first water inlet hole (14);
the water inlet device comprises a first water inlet pipe (141), one end of the first water inlet pipe (141) is fixedly arranged on the left end face of the cylinder body (1), the first water inlet pipe (141) is located on the outer side of a first water inlet hole (14) and communicated with the first water inlet hole (14), and the other end of the first water inlet pipe (141) extends into water.
3. The marine pumping device of claim 2, wherein the first water discharge mechanism comprises:
the cylinder body is characterized in that the first water outlet (15) is formed in the left end of the cylinder body (1), the first water outlet (15) is communicated with the first piston cavity (111), a second cover plate (152) is horizontally hinged to the left end face of the cylinder body (1), the second cover plate (152) is opposite to the first water outlet (15), and the size of the second cover plate (152) is larger than that of the first water outlet (15);
one end of the first water outlet pipe (151) is fixedly arranged on the left end face of the cylinder body (1), the first water outlet pipe (151) is located on the outer side of the second cover plate (152), and the other end of the first water outlet pipe (151) is connected to the ship.
4. The marine pumping device of claim 3, wherein the second water intake mechanism comprises:
the second water inlet hole (16) is formed in the right end of the cylinder body (1), the second water inlet hole (16) is communicated with the second piston cavity (121), a third cover plate (162) is horizontally hinged to the right side wall of the second piston cavity (121), the third cover plate (162) is opposite to the second water inlet hole (16), and the size of the third cover plate (162) is larger than that of the second water inlet hole (16);
the water inlet device comprises a second water inlet pipe (161), wherein one end of the second water inlet pipe (161) is fixedly arranged on the right end face of the cylinder body (1), the second water inlet pipe (161) is located on the outer side of a second water inlet hole (16) and communicated with the second water inlet hole (16), and the other end of the second water inlet pipe (161) extends into water.
5. The marine pumping device of claim 4, wherein the second water outlet mechanism comprises:
the second water outlet hole (17) is formed in the right end of the cylinder body (1), the second water outlet hole (17) is communicated with the second piston cavity (121), a fourth cover plate (172) is horizontally hinged to the right end face of the cylinder body (1), the fourth cover plate (172) is over against the second water outlet hole (17), and the size of the fourth cover plate (172) is larger than that of the second water outlet hole (17);
one end of the second water outlet pipe (171) is fixedly arranged on the right end face of the cylinder body (1), the second water outlet pipe (171) is located on the outer side of the fourth cover plate (172), and the other end of the second water outlet pipe (171) is connected to the ship.
6. The marine pumping device of claim 5, wherein the drive mechanism comprises:
the first rotating shaft (2) is vertically and rotatably arranged at the bottom of the cylinder body (1), a plurality of rotating vane plates (21) are fixedly arranged on the first rotating shaft (2) along the circumferential direction, the upper end of the first rotating shaft (2) extends into the movable cavity (131), and a second connecting rod (22) is fixedly arranged at the end part of the first rotating shaft;
one end of the first connecting rod (132) is hinged to the connecting rod (13), and the other end of the first connecting rod (132) is hinged to one end, far away from the first rotating shaft (2), of the second connecting rod (22).
7. The marine pumping device as claimed in claim 6, further comprising two power generation mechanisms respectively disposed at the left and right sides of the cylinder body (1), the power generation mechanisms comprising:
the cylinder body (1) is fixedly arranged on the outer side of the cylinder body (3), a support rod (32) is vertically arranged on the lower side surface of the support plate (3), a second sleeve (52) is hinged to the lower end of the support rod (32), and the axis direction of the second sleeve (52) is parallel to the cross section of the cylinder body (1);
the first sleeve (31) is vertically inserted on the support plate (3), a sliding rod (4) is arranged in the first sleeve (31) in a sliding mode, and the lower end of the sliding rod (4) extends to the position below the first sleeve (31);
the device comprises a rotating rod (51), wherein the rotating rod (51) is inserted into a second sleeve (52), one end of the rotating rod (51) extends out of the second sleeve (52) and the end part of the second sleeve is fixedly provided with a buoy (5), the other end of the rotating rod extends out of the second sleeve (52) and the end part of the second sleeve is hinged with the lower end of a sliding rod (4), a convex edge (511) is arranged on the rotating rod (51) between the sliding rod (4) and the second sleeve (52), a reset spring (512) is sleeved on the rotating rod (51), one end of the reset spring (512) is fixedly connected with the convex edge (511), and the other end of the reset spring is fixedly connected with the second sleeve;
the power generation structure is arranged on the cylinder body (1) and can generate power by utilizing the up-and-down movement of the sliding rod (4).
8. The marine water pumping device as claimed in claim 7, wherein a fixing plate (7) is fixed on the cylinder body (1), and the power generation structure comprises:
the rack (41) is fixedly arranged on the sliding rod (4), and the length direction of the rack (41) is consistent with that of the sliding rod (4);
the generator (6) is fixedly arranged on the fixing plate (7), a gear (61) is fixedly arranged on an input shaft of the generator (6), and the gear (61) is meshed and connected with the rack (41).
9. The marine water pumping device as claimed in claim 8, wherein a storage battery (71) is fixedly arranged on the fixing plate (7), and the two generators (6) are electrically connected with the storage battery (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139408.8U CN210919359U (en) | 2019-12-03 | 2019-12-03 | Marine pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139408.8U CN210919359U (en) | 2019-12-03 | 2019-12-03 | Marine pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210919359U true CN210919359U (en) | 2020-07-03 |
Family
ID=71352664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922139408.8U Expired - Fee Related CN210919359U (en) | 2019-12-03 | 2019-12-03 | Marine pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210919359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905753A (en) * | 2019-12-03 | 2020-03-24 | 浙江海洋大学 | Marine pumping device |
| CN110905753B (en) * | 2019-12-03 | 2024-06-07 | 浙江海洋大学 | Marine pumping device |
-
2019
- 2019-12-03 CN CN201922139408.8U patent/CN210919359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905753A (en) * | 2019-12-03 | 2020-03-24 | 浙江海洋大学 | Marine pumping device |
| CN110905753B (en) * | 2019-12-03 | 2024-06-07 | 浙江海洋大学 | Marine pumping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6717284B2 (en) | Power generating machine with a bellows adaptable to sea waves so as to drive a generator | |
| CN110671257B (en) | Offshore power generation device | |
| CN106837673B (en) | A kind of ship power generator using ocean energy | |
| CN108856239A (en) | A kind of overseas freighter refuse treatment plant | |
| CN109763931A (en) | A kind of combined type wave energy generating set and electricity-generating method | |
| CN210919359U (en) | Marine pumping device | |
| CN103410653B (en) | With the floating Wave power generation device of boosting mechanism | |
| CN104314743A (en) | Adaptive traction-type tidal current energy power generation device | |
| CN110905753A (en) | Marine pumping device | |
| CN109058031A (en) | Oscillating float type wave energy generating set based on dielectric elastomer | |
| CN110905753B (en) | Marine pumping device | |
| CN202117833U (en) | Underwater power generator | |
| CN212202335U (en) | Floater and catamaran type wave energy power generation device comprising same | |
| CN114987694A (en) | Multifunctional environment-friendly floating ball for warning at port and channel | |
| CN112901405B (en) | Double-freedom-degree floating type hydraulic floater device | |
| CN103482050B (en) | A kind of combined power boats and ships utilizing wave energy | |
| CN210317588U (en) | Combined wave power generation device | |
| CN111846124A (en) | Ship device based on sea wind power generation | |
| CN113060263A (en) | Long-distance underwater glider variable-buoyancy driving device and method thereof | |
| CN111017119A (en) | Ocean power generation new forms of energy buoy | |
| CN106194568B (en) | Sunk type water wave electric generating apparatus based on stewart platform principles | |
| CN214653796U (en) | Separation device for treating offshore leaked oil | |
| CN204591574U (en) | Comprehensive wave energy generating set | |
| CN212106117U (en) | Wave energy power generation device | |
| CN110206678A (en) | A kind of piston type wave energy hydrostatic-layer power generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211203 |