CN112868592A - Automatic water replenishing device for offshore mariculture pond - Google Patents
Automatic water replenishing device for offshore mariculture pond Download PDFInfo
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- CN112868592A CN112868592A CN202110306186.3A CN202110306186A CN112868592A CN 112868592 A CN112868592 A CN 112868592A CN 202110306186 A CN202110306186 A CN 202110306186A CN 112868592 A CN112868592 A CN 112868592A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 431
- 238000009364 mariculture Methods 0.000 title claims abstract description 67
- 238000005086 pumping Methods 0.000 claims abstract description 94
- 239000013535 sea water Substances 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 230000005570 vertical transmission Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 239000003653 coastal water Substances 0.000 claims 1
- 239000013589 supplement Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention belongs to the technical field of mariculture water supply equipment, and relates to an automatic water replenishing device for an offshore mariculture pond, which is suitable for large-scale offshore mariculture and planting occasions, can extract deep seawater through tidal water power or automatically replenish water to the mariculture pond by means of water pressure difference, can stably maintain the water level of the mariculture pond for a long time, reduces the manual workload of water replenishing of the mariculture pond, and effectively improves the automation level and the culture quality of offshore mariculture; the main structure of the automatic water replenishing device for the offshore mariculture pond comprises a hydraulic pumping system and a differential pressure water replenishing system, and all the components are mechanically combined to form a water supply system, so that the pumping or hydraulic automatic inflow type water replenishing function is realized. The offshore mariculture pond water replenishing device is simple in structure, convenient in energy supply, easy to use, durable, scientific and practical in principle, convenient to automatically replenish water to the offshore mariculture pond stably for a long time, free of manual operation, low in cost and environment-friendly in application.
Description
The technical field is as follows:
the invention belongs to the technical field of mariculture water supply and equipment, and relates to an automatic water replenishing device for an offshore mariculture pond, which is suitable for large-scale offshore mariculture and planting occasions; the deep seawater is extracted by tidal power, the seawater culture pond is automatically replenished by means of water pressure difference, the water level of the seawater culture pond can be stably maintained for a long time, the manual workload of replenishing water in the seawater culture pond is reduced, and the automation level and the culture quality of offshore mariculture are effectively improved.
Background art:
at present, the area of a large-scale seawater farm in China reaches more than 2000 kilo hectares, the annual output exceeds 1900 ten thousand tons, and the seawater aquaculture industry becomes an important plate of the aquaculture industry in China; more than 90% of the mariculture farms are located in eastern coastal cities such as Liaoning, Shandong, Jiangsu, Guangdong and Fujian, offshore beach culture and coastal culture account for more than 85%, and offshore mariculture has become the main type of mariculture; the seawater culture pond technology always has the problem of difficult and complicated water supplement, and the seawater in the seawater culture pond needs to be supplemented frequently in the face of natural evaporation of seawater so as to avoid loss caused by water level reduction, concentration change and the like; along with the fixed of breed area, breed density constantly improves, traditional digging put the cistern, regularly with modes such as water pump manual water supply because inefficiency, cost of labor are high, the energy supply difficulty, have become more and more unsuitable, consequently design an easy-to-use durable, environment-friendly coastal sea water culture pond automatic water supply device is very necessary.
In the prior art, a Chinese patent with publication number CN204653436U discloses a water supply and drainage system of a mariculture pond, relating to the technical field of culture equipment. The main structure of the device comprises a mariculture pond, a water inlet pipe, a water outlet pipe and a movable elbow, wherein one end of the mariculture pond is provided with a water inlet, the other end of the mariculture pond is provided with a water outlet, the water inlet is positioned in the middle of the mariculture pond, the water outlet is positioned at the bottom of the mariculture pond, the lower end of the water outlet is connected with an underground sewage discharge channel, the upper end of the water outlet is connected with a movable elbow, the upper end of the elbow is connected with a water outlet pipe, the upper end opening of the water outlet pipe is equal to the height of the water surface of the mariculture pond, the mariculture pond is supplied with water through a horizontal water inlet pipe, metabolic impurities in the mariculture pond are discharged through the water outlet pipe, the elbow and the underground; however, the device mainly aims at the filtering and impurity removal of the circulation in the mariculture pond, has poor water supplementing effect and is not suitable for the water supplement of the offshore mariculture pond; chinese patent publication No. CN204907560U discloses a mariculture water supply device, the main structure of which comprises a tank with a length of 20 m, a width of 30 m and a height of 3 m dug out from the sea bottom, the lowest end of the tank is filled with a bottom support device with through holes, a filter device is horizontally arranged above the bottom support device, the filter device is an oblong pipe with a diameter of 20 cm and a plurality of holes distributed on the periphery, a filter nylon net with 60 meshes to 80 meshes is arranged on the periphery of the oblong pipe, a top support device with through holes is arranged above the oblong pipe, the height is also 1 m, a primary filter screen is sleeved on the peripheries of the bottom support device and the top support device, a sand layer with a height of 1 m is formed above an upper aquatic frame layer, the oblong pipe is connected with a water pump so as to convey filtered seawater into an aquaculture pond, the device also comprises an automatic sampling detection device, a three-way electromagnetic valve and a backwashing pipeline; however, the device adopts a large number of electric control systems, the structure is too complex, the cost is high, external energy supply is needed, the device is not suitable for long-term use, and the applicability is poor.
The existing seawater farm is generally lower than the sea level, and can also naturally utilize the seawater pressure difference to automatically feed water, but the seawater on the upper layer of the surface is generally fed, so that the impurity content is high, the seawater quality is influenced, and the internal environment of the seawater culture pond is easily damaged.
In summary, the expansion of offshore mariculture scale requires an automatic and low-cost device for deep seawater replenishment of mariculture ponds in the face of natural evaporation of large-area mariculture ponds; the water replenishing equipment in the technical field of the existing mariculture equipment is generally suitable for inland type mariculture ponds with small area and is difficult to adapt to deep seawater replenishing work of large-scale offshore beach mariculture ponds and coastal mariculture ponds, so that the automatic water replenishing device for the offshore mariculture ponds, which is efficient, easy to use, environment-friendly and durable, is designed, and has application value and popularization prospect.
The invention content is as follows:
the invention aims to overcome the defect that the conventional seawater culturing farm cannot automatically supplement deep seawater, adapt to the current situation that the conventional large-scale marine product culturing farm in the offshore area needs to automatically supplement deep seawater, and aims at the problems of complex structure, complex energy supply, low efficiency, poor applicability and the like of the conventional seawater culturing pond water supplementing technical device.
In order to achieve the purpose, the main structure of the automatic water replenishing device for the offshore mariculture pond comprises a water inlet, a water inlet pipe, a water pump main body, a water pumping cage, a pump piston, a cross-shaped fixing frame, a lever bracket, a support arm fixing bridge, a lantern ring fixing bridge, a driving piston, a water pumping cage, a water pumping piston, an arc-shaped rocker, a vertical transmission rod, a double-sided transmission wheel, a transverse transmission rod, a fixed drill bit, a fixed main shaft, a fixed shell, a fixed ring, a hydraulic rotating wheel, a water injection pipe, a water storage pond main body, a filter plate, a water outlet pipe, a water outlet cage and a; the main structure of the device comprises a tide pumping system and a differential pressure water replenishing system according to functions, all the parts are mechanically combined and linked to form an automatic water replenishing device, wherein a fixing main shaft is a hollow metal straight pipe-shaped structure provided with a transverse through hole, and the upper and lower annular protruding structures are totally 4 layers and can be used for fixing a notch; the fixed drill bit is of a high-strength material thread cone structure and is fixed at the bottom end of the fixed main shaft through welding; the fixed shell is a thin shell ring structure with a bracket and a through hole on one side and is fixed on the upper layer and the lower layer of the fixed main shaft through a bolt structure; the hydraulic rotating wheel is of a thin-shell ring structure with built-in fan blades, a handle structure for connection is arranged on an axial rib of the hydraulic rotating wheel, and the hydraulic rotating wheel is arranged in the fixed shell through a lantern ring structure; the fixing ring is of a single-sided hollow ring structure and is respectively fixed on the front surface and the rear surface of the fixing shell through bolt structures, so that the hydraulic rotating wheel can stably rotate in the fixing shell; the support arm fixing bridge is of a T-shaped structure with arc-shaped notches at two ends, so that the branch end of the support arm fixing bridge is upward and fixed at the lower end of the middle part of the fixing main shaft through a bolt structure; the lantern ring fixing bridge is of a square lantern ring structure with a triangular fixing frame and can be adjusted and matched through a closed bolt structure on the square lantern ring, the outer end of a triangular frame of the lantern ring fixing bridge is arc-shaped and is fixed at the upper end part of the fixing main shaft through a bolt structure; the water pump main body is of a through straight-tube-shaped structure with a large upper part and a small lower part, the upper part of the water pump main body is of an open square-tube-shaped structure, the upper part of the water pump main body is placed in a square lantern ring of the lantern ring fixing bridge and is fixed through adjustment and matching of a closing bolt structure, the lower part of the water pump main body is of a cylindrical shape and is fixed through a bolt structure and placed in an arc-shaped notch of a main arm of the support arm fixing; the water inlet pipe is of a hollow metal tubular structure, the outer layer of the joint of the two ends of the water inlet pipe is made of water-tight material, and the water inlet pipe is connected and fixed to the tail of the water pump main body through a pipeline of a bolt structure, so that the bolts can be frequently loosened to remove filtered impurities; the water inlet is a hollow cylindrical structure with a filtering hole and is fixed at the tail part of the water inlet pipe through a bolt structure; the water storage tank main body is of an open hollow box body structure, a groove is formed in the water storage tank main body and used for inserting a filter plate, a circular opening is formed in the bottom of the water storage tank main body, and the whole body is poured and fixed in a dam of seawater through a water-tight material; the water injection pipe is of a hollow arc-shaped bent pipe structure with a strip-shaped cross section, the upper end of the water injection pipe is connected and fixed behind the water pump main body through a pipeline of a bolt structure, and the lower end of the water injection pipe is arranged from the front opening at the top of the water storage pool main body; the filter plate is of a multi-layer structure of absorption permeable material strip-shaped plates, is inserted into the water storage tank main body and is fixed through the notch, and can be pulled out and the sundries of the filter plate can be replaced or cleaned; the water outlet pipe is of a U-shaped hollow bent pipe structure, the outer layers of two ends of the water outlet pipe are made of water-tight materials, and the water outlet pipe is connected and fixed at the bottom of the water storage tank main body through a pipeline of a bolt structure; the water outlet cage is of a hollow mesh cage-shaped structure, round openings are formed in the upper part and the lower part of the water outlet cage, and the round openings in the lower part of the water outlet cage are butted with the water outlet pipe and are fixed through a bolt structure; the water outlet piston is of an inverted umbrella-shaped disc structure, the bottom of the water outlet piston is attached with a sealing ring made of water-tight material, and the disc is placed into a cage-shaped structure of the water outlet cage, so that the umbrella handle part is placed into a round opening at the top of the water outlet cage and is fixed, and the umbrella handle part can move in the water outlet cage in the vertical direction; the water pumping cage is of a hollow mesh cage-shaped structure, a circular notch is formed above the water pumping cage, and a middle water pumping port of the water pump main body is welded and fixed below the water pumping cage; the pump piston is of an inverted umbrella-shaped disc structure, the bottom of the pump piston is attached with a sealing ring made of water-tight material, and the umbrella handle part is placed in a circular notch at the top of the pump water cage to be fixed by placing the disc in the cage-shaped structure of the pump water cage, so that the pump piston can move in the vertical direction in the pump water cage; the water pumping cage is in a hollow mesh cage-shaped structure, a circular notch is formed in the upper part of the water pumping cage, and the lower part of the water pumping cage is welded and fixed at the opening in the middle of the driving piston disc; the water pumping piston is of an inverted umbrella-shaped disc structure, the bottom of the water pumping piston is attached with a sealing ring made of water-tight material, and the disc is placed into the cage-shaped structure of the water pumping cage, so that the umbrella handle part is placed into the circular notch at the top of the water pumping cage to be fixed, and the water pumping piston can move in the water pumping cage in the vertical direction; the driving piston is of a three-arm suspension disc structure, a circular opening is formed in the middle of a disc, a sealing ring made of water-tight material is attached to the bottom of the disc, the driving piston is arranged in a circular pipe in the upper section of the water pump main body, and the upper end of the driving piston penetrates through the circular hole in the cross-shaped fixing frame and is connected and fixed, so that the driving piston can freely move in the vertical direction; the cross fixing frame is of a crossed four-arm structure, a middle through hole is connected with the upper end of the driving piston, and the four arms are welded and fixed at the opening at the top of the water pump main body; the lever bracket is a square block body with a hinge groove at the top and is fixed at the edge of the single side of the top of the water pump main body by welding; the double-sided transmission wheel is of a double-layer hollow wheel structure, two sides of the double-sided transmission wheel are respectively provided with a convex transmission handle, and the double-layer transmission wheel penetrates through and is fixed at the top of a branch arm of the support arm fixing bridge in a sandwich manner, so that the double-sided transmission wheel can rotate freely; the arc rocker is of an arc crank structure, through holes are formed in two ends of the arc rocker, a strip-shaped groove is formed in the middle section of the arc rocker, and the through hole at one end and the groove in the middle section are respectively fixed with a straight shank top notch of the driving piston and an opening hinge groove of the lever bracket through hinge connection, so that the arc rocker forms a lever structure and can freely move within a certain angle; the vertical transmission rod and the transverse transmission rod are of straight rod structures with through holes on two sides, and are respectively connected and fixed between the through hole at the right end of the arc rocker and the transmission handle of the double-sided transmission wheel and between the transmission handle of the hydraulic rotating wheel and the transmission handle of the double-sided transmission wheel through hinge structures.
The invention relates to a hydraulic pumping system which comprises a water inlet, a water inlet pipe, a water pump main body, a water pumping cage, a pump piston, a cross-shaped fixing frame, a lever bracket, a support arm fixing bridge, a lantern ring fixing bridge, a driving piston, a water pumping cage, a pumping piston, an arc-shaped rocker, a vertical transmission rod, a double-sided transmission wheel, a transverse transmission rod, a fixed drill bit, a fixed main shaft, a fixed shell, a fixed ring, a hydraulic runner and a water injection pipe, wherein the water inlet is arranged on; the hydraulic pumping system is installed in shallow sea outside the mariculture pond in a combined mode, when tide rises and falls periodically, seawater flows to impact the hydraulic rotating wheels, the hydraulic rotating wheels rotate under the impact of the seawater to convert tide water power into mechanical rotating force, and through transmission conversion of the transverse transmission rod, the double-sided transmission wheel and the vertical transmission rod, reciprocating swinging motion of the arc-shaped rocker is achieved, and a piston of the driving piston reciprocating in the water pump main body is driven to move; through a double-piston-cylinder structure formed by the water pumping cage, the pump piston, the driving piston, the water pumping cage and the water pumping piston, when the right end of the arc-shaped rocker is lifted to press the driving piston downwards, the internal pressure of the cylinder structure in the water pump main body is increased, the lower part of the pump piston is locked, the water pumping piston is upwards opened to remove gas and liquid in the cylinder, the internal pressure of the cylinder structure is recovered, when the right end of the arc-shaped rocker is pressed to lift the driving piston, the internal pressure of the cylinder structure is reduced, the lower part of the water pumping piston is locked, the pump piston is upwards opened, deep seawater is sucked from a bottom plate of; the periodic variation through the morning and evening tides drives neat mechanical structure reciprocating motion, constantly repeats above-mentioned process, utilizes the internal pressure differential change of twin piston jar to make deep sea water pass through the inlet tube suction water pump main part after the water inlet filters, discharges by the water injection pipe again to this realization utilizes the periodic deep pumping of morning and evening tides.
The invention relates to a differential pressure water supplementing system, which comprises a water storage tank main body, a filter plate, a water outlet pipe, a water outlet cage and a water outlet piston; the pressure difference water replenishing system is installed in a dam wall body of a mariculture pond, coarse filtered seawater injected by the water injection pipe is stored in the water storage pond main body after being secondarily filtered by the filter plate, when the water level in the mariculture pond is lower than the water level in the water storage pond main body, the water outlet piston which is unidirectionally shifted through the hydraulic pressure difference is upwards moved, so that a unidirectional piston system consisting of the water outlet cage and the water outlet piston is opened, the filtered seawater stored in the water storage pond main body is injected into the mariculture pond from the water outlet cage through the water outlet pipe, after the water level of the mariculture pond rises to a proper water level, the water outlet piston is reset under the action of the pressure difference, so that the unidirectional piston consisting of the water outlet cage and the water outlet piston is locked to prevent backflow, thereby realizing stable automatic pressure difference water replenishing and.
Compared with the prior art, the offshore mariculture pond water replenishing device has the advantages of simple structure, convenient energy supply, easy use and durability, scientific and practical principle, convenience for long-term and stable automatic water replenishing to the offshore mariculture pond, no need of manual operation, cost reduction, contribution to use and management of the offshore mariculture pond, and friendly application environment.
Description of the drawings:
FIG. 1 is a schematic diagram of the overall structure of an automatic water replenishing device for an offshore mariculture pond according to the present invention.
FIG. 2 is a schematic view of the pipeline structure of an automatic water replenishing device for offshore mariculture ponds according to the present invention.
FIG. 3 is a schematic diagram of a transmission structure of an automatic water replenishing device for an offshore mariculture pond according to the present invention.
FIG. 4 is a schematic view of a fixed structure of an automatic water replenishing device for an offshore mariculture pond according to the present invention.
FIG. 5 is a schematic structural diagram of a double-piston pump of an automatic water replenishing device for offshore mariculture ponds according to the present invention.
FIG. 6 is a schematic diagram of a one-way piston water outlet structure of an automatic water replenishing device for offshore mariculture ponds according to the present invention.
The specific implementation mode is as follows:
the invention is further illustrated by the following examples in conjunction with the accompanying drawings.
Example 1:
the automatic water replenishing device for the offshore mariculture pond comprises a water inlet 1, a water inlet pipe 2, a water pump main body 3, a water pumping cage 4, a pump piston 5, a cross-shaped fixing frame 6, a lever bracket 7, a support arm fixing bridge 8, a lantern ring fixing bridge 9, a driving piston 10, a water pumping cage 11, a water pumping piston 12, an arc-shaped rocker 13, a vertical transmission rod 14, a double-sided transmission wheel 15, a transverse transmission rod 16, a fixed drill bit 17, a fixed spindle 18, a fixed shell 19, a fixed ring 20, a hydraulic rotating wheel 21, a water injection pipe 22, a water storage pond main body 23, a filter plate 24, a water outlet pipe 25, a water outlet cage 26 and a water outlet; the main structure of the device comprises a tide pumping system and a differential pressure water replenishing system according to functions, all the parts are mechanically combined and linked to form an automatic water replenishing device, wherein a fixed main shaft 18 is a hollow metal straight pipe-shaped structure provided with a transverse through hole, and the upper and lower annular protruding structures are totally 4 layers and can be used for fixing a notch; the fixed drill bit 17 is of a high-strength material thread cone structure and is fixed at the bottom end of the fixed main shaft 18 through welding; the fixed shell 19 is a thin shell ring structure with a bracket and a through hole on one side, and is fixed on the upper layer and the lower layer of the fixed main shaft 18 through a bolt structure; the hydraulic rotating wheel 21 is a thin-shell circular ring structure with built-in fan blades, a handle structure for connection is arranged on an axial rib of the hydraulic rotating wheel 21, and the hydraulic rotating wheel 21 is arranged in the fixed shell 19 through a lantern ring structure; the fixing ring 20 is a single-sided hollow circular ring structure and is respectively fixed on the front and back surfaces of the fixing shell 19 through bolt structures, so that the hydraulic rotating wheel 21 can stably rotate in the fixing shell; the support arm fixing bridge 8 is a T-shaped structure with arc-shaped notches at two ends, so that the branch end of the support arm fixing bridge is upward and fixed at the lower end of the middle part of the fixing main shaft 18 through a bolt structure; the lantern ring fixing bridge 9 is a square lantern ring structure with a triangular fixing frame and can be adjusted and matched through a closed bolt structure on the square lantern ring, the outer end of a triangular frame of the lantern ring fixing bridge 9 is arc-shaped and is fixed at the upper end part of the fixing main shaft 18 through a bolt structure; the water pump main body 3 is a through straight-tube-shaped structure with a large upper part and a small lower part, the upper part of the water pump main body 3 is of an open square-tube-shaped structure, the upper part of the water pump main body 3 is placed in a square lantern ring of the lantern ring fixing bridge 9 and is fixed by adjusting and matching of a closed bolt structure, the lower part of the water pump main body 3 is of a cylindrical shape and is fixed by the bolt structure and placed in an arc-shaped notch of a main arm of the support arm fixing bridge 8; the water inlet pipe 2 is of a hollow metal tubular structure, the outer layer of the joint of the two ends of the water inlet pipe is made of water-tight materials, and the water inlet pipe is connected and fixed to the tail of the water pump main body 3 through a pipeline of a bolt structure, so that the bolts can be loosened frequently to remove impurities; the water inlet 1 is a hollow cylindrical structure with a filtering hole and is fixed at the tail part of the water inlet pipe 2 through a bolt structure; the water storage tank main body 23 is of an open hollow box structure, a groove is formed in the water storage tank main body 23 and used for inserting the filter plate 24, a circular opening is formed in the bottom of the water storage tank main body 23, and the whole body is poured and fixed in a dam of seawater through a water-tight material; the water injection pipe 22 is a hollow arc-shaped bent pipe structure with a strip-shaped cross section, the upper end of the water injection pipe 22 is fixedly connected to the rear of the water pump main body 3 through a pipeline of a bolt structure, and the lower end of the water injection pipe 22 is arranged in from the front opening at the top of the water storage pool main body 23; the filter plate 24 is of a multi-layer structure of absorption permeable material strip-shaped plates, is inserted into the water storage tank main body 23 and fixed through a notch, and can be pulled out and impurities of the water storage tank main body can be replaced or cleaned; the water outlet pipe 25 is of a U-shaped hollow bent pipe structure, the outer layers of two ends of the water outlet pipe are made of water-tight materials, and the water outlet pipe is connected and fixed at the bottom of the water storage tank main body 23 through a pipeline of a bolt structure; the water outlet cage 26 is a hollow net cage-shaped structure, round openings are formed in the upper part and the lower part, and the round openings in the lower part are butted with the water outlet pipe 25 and fixed through a bolt structure; the water outlet piston 27 is of an inverted umbrella-shaped disc structure, the bottom of the water outlet piston is attached with a sealing ring made of water-tight material, and the disc is placed into the cage-shaped structure of the water outlet cage 26, so that the umbrella handle part is placed into a circular opening at the top of the water outlet cage 26 and is fixed, and the water outlet piston can move in the vertical direction in the water outlet cage 26; the water pumping cage 4 is a hollow cage-shaped structure, a circular notch is formed above the water pumping cage, and a middle water pumping port of the water pump main body 3 is welded and fixed below the water pumping cage; the pump piston 5 is of an inverted umbrella-shaped disc structure, the bottom of the pump piston is pasted with a sealing ring made of water-tight material, the disc is placed into the cage-shaped structure of the pump water cage 4, and the umbrella handle part is placed into the circular notch at the top of the pump water cage 4 and fixed, so that the pump piston can move in the vertical direction in the pump water cage 4; the water pumping cage 11 is a hollow cage-shaped structure, a circular notch is formed in the upper part of the water pumping cage, and the lower part of the water pumping cage is welded and fixed at the opening in the middle of the disc of the driving piston 10; the water pumping piston 12 is of an inverted umbrella-shaped disc structure, the bottom of the water pumping piston is attached with a sealing ring made of water-tight material, and the disc is placed into the cage-shaped structure of the water pumping cage 11, so that the umbrella handle part is placed into the circular notch at the top of the water pumping cage 11 and fixed, and the water pumping piston can move in the vertical direction in the water pumping cage 11; the driving piston 10 is in a three-arm hanging disc structure, a circular opening is formed in the middle of a disc, a sealing ring made of water-tight material is pasted at the bottom of the disc, the driving piston 10 is arranged in a circular pipe in the upper section of the water pump main body 3, and the upper end of the driving piston 10 penetrates through a circular hole in the cross-shaped fixing frame 6 and is connected and fixed, so that the driving piston can freely move in the vertical direction; the cross fixing frame 6 is of a crossed four-arm structure, a middle through hole is connected with the upper end of the driving piston 10, and the four arms are welded and fixed at the opening at the top of the water pump main body 3; the lever bracket 7 is a square block body with a hinge groove at the top and is fixed at the edge of one side of the top of the water pump main body 3 by welding; the double-sided driving wheel 15 is of a double-layer hollow wheel structure, two sides of the double-sided driving wheel 15 are respectively provided with a convex driving handle, and the double-layer type driving wheel penetrates through and is fixed at the top of a branch arm of the support arm fixing bridge 8 to enable the double-layer type driving wheel to rotate freely; the arc rocker 13 is of an arc bent rod structure, through holes are formed in two ends of the arc bent rod structure, a strip-shaped groove is formed in the middle section of the arc bent rod structure, and the through hole at one end and the groove in the middle section are respectively fixed with a straight shank top notch of the driving piston 10 and an opening hinge groove of the lever bracket 7 through hinge connection, so that a lever structure is formed and can freely move within a certain angle; the vertical transmission rod 14 and the transverse transmission rod 16 are straight rod structures with through holes on both sides, and are respectively connected and fixed between the through hole at the right end of the arc-shaped rocker 13 and the transmission handle of the double-sided transmission wheel 15, and between the transmission handle of the hydraulic rotating wheel 21 and the transmission handle of the double-sided transmission wheel 15 through hinge structures.
The hydraulic pumping system related to the embodiment comprises a water inlet 1, a water inlet pipe 2, a water pump main body 3, a water pumping cage 4, a pump piston 5, a cross-shaped fixing frame 6, a lever bracket 7, a support arm fixing bridge 8, a lantern ring fixing bridge 9, a driving piston 10, a water pumping cage 11, a water pumping piston 12, an arc-shaped rocker 13, a vertical transmission rod 14, a double-sided transmission wheel 15, a transverse transmission rod 16, a fixed drill bit 17, a fixed main shaft 18, a fixed shell 19, a fixed ring 20, a hydraulic runner 21 and a water injection pipe 22; the hydraulic pumping system is installed in shallow sea outside the mariculture pond in a combined mode, when tide rises and falls periodically, seawater flows to impact the hydraulic rotating wheel 21, the hydraulic rotating wheel 21 rotates under the impact of the seawater to convert tide water power into mechanical rotating power, and the arc-shaped rocker 13 can perform reciprocating swing motion through transmission conversion of the transverse transmission rod 16, the double-sided transmission wheel 15 and the vertical transmission rod 14 to drive the driving piston 10 to perform reciprocating piston motion in the water pump main body 3; through a double-piston-cylinder structure formed by the water pumping cage 4, the pump piston 5, the driving piston 10, the water pumping cage 11 and the water pumping piston 12, when the right end of the arc-shaped rocker 13 is lifted to press down the driving piston 10, the internal pressure of a cylinder structure in the water pump main body 3 is increased, the lower part of the pump piston 5 is locked, the water pumping piston 12 is upwards opened to remove gas and liquid in the cylinder, the internal pressure of the cylinder structure is recovered, when the right end of the arc-shaped rocker 13 is pressed down to lift the driving piston 10, the internal pressure of the cylinder structure is reduced, the lower part of the water pumping piston 12 is locked, the pump piston 5 is upwards opened, deep seawater is sucked from the bottom plate of the; the periodic variation through the morning and evening tides drives neat mechanical structure reciprocating motion, constantly repeats above-mentioned process, utilizes the internal pressure differential change of twin piston jar to make deep sea water pass through inlet tube 2 suction water pump main part 3 after the water inlet 1 filters, discharges by water injection pipe 22 again to this realization utilizes the periodic deep pumping of morning and evening tides.
The differential pressure water replenishing system related to the embodiment comprises a water storage tank main body 23, a filter plate 24, a water outlet pipe 25, a water outlet cage 26 and a water outlet piston 27; the pressure difference water replenishing system is arranged in a dam wall body of a seawater culture pond fence, coarse filtered seawater injected by a water injection pipe 22 is stored in a water storage pond main body 23 after being secondarily filtered by a filter plate 24, when the water level in the seawater culture pond is lower than the water level in the water storage pond main body 23, a one-way water outlet piston 27 with hydraulic pressure difference moves upwards, so that a one-way piston system consisting of a water outlet cage 26 and the water outlet piston 27 is opened, the filtered seawater stored in the water storage pond main body 23 is injected into the seawater culture pond from the water outlet cage 26 through a water outlet pipe 25, after the water level of the seawater culture pond rises to a proper water level, the water outlet piston 27 resets under the action of pressure difference, the one-way piston consisting of the water outlet cage 26 and the water outlet piston 27 is locked, backflow is prevented, and stable automatic pressure difference water replenishing is realized, so that.
The device related to the embodiment realizes the specific process of automatic hydraulic water supplement for the offshore mariculture pond as follows: selecting a position 2-3 meters away from a dam of a mariculture pond, integrally driving a fixed drill bit 17 and a fixed main shaft 18 which are welded and fixed into the sea bottom, drilling the fixed drill bit 17 into the sea bottom for primary fixation, pouring cement from the top of the fixed main shaft 18 to ensure that the fixed main shaft is vertical and stable, connecting a single-side fixed frame of a fixed shell 19 into an annular notch of the fixed main shaft 18, fixing the fixed main shaft in a bolt structure to enable the fixed main shaft to face the direction of sea tide, placing the fixed main shaft into a hydraulic runner 21, covering a fixed ring 20 in front of and behind the fixed shell 19 and fixing the fixed main shaft through the bolt structure, connecting a branch arm of a support arm fixed bridge 8 upwards into the annular notch of the fixed main shaft 18 and fixing the branch arm through the bolt structure, connecting a lantern ring fixed bridge 9 into the annular notch of the fixed main shaft 18 and fixing the bolt structure, sequentially fixing a pump cage 4 and a pump piston 5 in the water pump main body 3, a water injection pipe 22 is connected with an opening at the rear of the upper part of a water pump main body 3 and fixed by a bolt structure, a water inlet 1 and a water inlet pipe 2 are connected and then connected with the tail part of the water pump main body 3 and fixed by the bolt structure, a water pumping cage 11 and a water pumping piston 12 are sequentially fixed at a circular opening at the center of a disc of a driving piston 10, the driving piston 10 is arranged in a circular pipeline at the inner part of the upper layer of the water pump main body 3, a long straight arm at the upper end of the driving piston is connected with a circular opening at the center of a cross fixing frame 6 in a penetrating way, four arms of the cross fixing frame 6 are welded and fixed on the opening surface at the top of the water pump main body 3, a lever bracket 7 is welded and fixed at the single side edge at the top of the water pump main body 3, an arc-shaped rocker, completing the installation of the hydraulic pumping system; arranging a square opening on the wall of the dam according to the scale of the mariculture pond, fixing a water storage pond main body 23 into the water storage pond main body by a water-tight bonding material, inserting a filter plate 24 into an insertion slot in the water storage tank main body 23, inserting a water injection pipe 22 into a square opening at the top of the water storage tank main body 23, placing a water outlet piston 27 into a cage-shaped structure of a water outlet cage 26, connecting a water outlet pipe 25 and the water outlet cage 26, then connecting the water outlet pipe and the water outlet cage 26 into a round water outlet at the bottom of the water storage tank main body 18, completing the installation of a differential pressure filtering water supplementing system, finally completing a frame fixing system taking a fixed main shaft 18 as a symmetrical shaft, completing a mechanical transmission system taking a hydraulic runner 21 as a power source, and; when tide periodically rises and falls, seawater flows to impact the hydraulic rotating wheel 21, the hydraulic rotating wheel 21 rotates under the impact of the seawater to convert tidal power into mechanical rotating force, and the arc-shaped rocker 13 can perform reciprocating swinging motion through transmission conversion of the transverse transmission rod 16, the double-sided transmission wheel 15 and the vertical transmission rod 14 to drive the driving piston 10 to perform reciprocating piston motion in the water pump main body 3; through a double-piston-cylinder structure formed by the water pumping cage 4, the pump piston 5, the driving piston 10, the water pumping cage 11 and the water pumping piston 12, when the right end of the arc-shaped rocker 13 is lifted to press down the driving piston 10, the internal pressure of a cylinder structure in the water pump main body 3 is increased, the lower part of the pump piston 5 is locked, the water pumping piston 12 is upwards opened to remove gas and liquid in the cylinder, the internal pressure of the cylinder structure is recovered, when the right end of the arc-shaped rocker 13 is pressed down to lift the driving piston 10, the internal pressure of the cylinder structure is reduced, the lower part of the water pumping piston 12 is locked, the pump piston 5 is upwards opened, deep seawater is sucked from the bottom plate of the; the process is repeated continuously by driving the tidy mechanical structure to reciprocate by the periodic change of tide, the deep seawater is pumped into the water pump main body 3 through the water inlet pipe 2 after being filtered by the water inlet 1 by utilizing the change of the internal pressure difference of the double piston cylinders, the deep seawater is injected into the water storage tank main body 23 from the water injection pipe 22, the injected rough filtered seawater is stored in the water storage tank main body 23 after being secondarily filtered by the filter plate 24, when the water level in the seawater culture tank is lower than that in the water storage tank main body 23, the unidirectional water outlet piston 27 moves upwards through the hydraulic pressure difference, so that the unidirectional piston system consisting of the water outlet cage 26 and the water outlet piston 27 is opened, the filtered seawater stored in the water storage tank main body 23 is injected into the seawater culture tank from the water outlet cage 26 through the water outlet pipe 25, after the water level of the seawater culture tank rises to a proper water level, the water outlet piston 27 is reset under the action of the pressure, therefore, the automatic water replenishing by pressure difference is realized, and the seawater culture pond can be stably kept at a proper water level for a long time.
The embodiment is installed on a dam or a water-proof wall between a sea side and a seawater pool such as a seawater culture pond, and is applied to the occasions of seawater culture, seawater rice planting and seawater salt extraction water, and the seawater is automatically supplemented along with the rise and fall of sea tides.
Claims (3)
1. The utility model provides an coastal waters mariculture pond automatic water supply device which characterized in that: the main body structure of the water pump comprises a water inlet, a water inlet pipe, a water pump main body, a water pumping cage, a pump piston, a cross-shaped fixing frame, a lever bracket, a support arm fixing bridge, a lantern ring fixing bridge, a driving piston, a water pumping cage, a water pumping piston, an arc-shaped rocker, a vertical transmission rod, a double-sided transmission wheel, a transverse transmission rod, a fixed drill bit, a fixed main shaft, a fixed shell, a fixed ring, a hydraulic runner, a water injection pipe, a water storage tank main body, a filter plate, a water outlet pipe, a water outlet; the main structure of the device comprises a tide pumping system and a differential pressure water replenishing system according to functions, all the parts are mechanically combined and linked to form an automatic water replenishing device, wherein a fixing main shaft is a hollow metal straight pipe-shaped structure provided with a transverse through hole, and the upper and lower annular protruding structures are totally 4 layers and can be used for fixing a notch; the fixed drill bit is of a high-strength material thread cone structure and is fixed at the bottom end of the fixed main shaft through welding; the fixed shell is a thin shell ring structure with a bracket and a through hole on one side and is fixed on the upper layer and the lower layer of the fixed main shaft through a bolt structure; the hydraulic rotating wheel is of a thin-shell ring structure with built-in fan blades, a handle structure for connection is arranged on an axial rib of the hydraulic rotating wheel, and the hydraulic rotating wheel is arranged in the fixed shell through a lantern ring structure; the fixing ring is of a single-sided hollow ring structure and is respectively fixed on the front surface and the rear surface of the fixing shell through bolt structures, so that the hydraulic rotating wheel can stably rotate in the fixing shell; the support arm fixing bridge is of a T-shaped structure with arc-shaped notches at two ends, so that the branch end of the support arm fixing bridge is upward and fixed at the lower end of the middle part of the fixing main shaft through a bolt structure; the lantern ring fixing bridge is of a square lantern ring structure with a triangular fixing frame and can be adjusted and matched through a closed bolt structure on the square lantern ring, the outer end of a triangular frame of the lantern ring fixing bridge is arc-shaped and is fixed at the upper end part of the fixing main shaft through a bolt structure; the water pump main body is of a through straight-tube-shaped structure with a large upper part and a small lower part, the upper part of the water pump main body is of an open square-tube-shaped structure, the upper part of the water pump main body is placed in a square lantern ring of the lantern ring fixing bridge and is fixed through adjustment and matching of a closing bolt structure, the lower part of the water pump main body is of a cylindrical shape and is fixed through a bolt structure and placed in an arc-shaped notch of a main arm of the support arm fixing; the water inlet pipe is of a hollow metal tubular structure, the outer layer of the joint of the two ends of the water inlet pipe is made of water-tight material, and the water inlet pipe is connected and fixed to the tail of the water pump main body through a pipeline of a bolt structure, so that the bolts can be frequently loosened to remove filtered impurities; the water inlet is a hollow cylindrical structure with a filtering hole and is fixed at the tail part of the water inlet pipe through a bolt structure; the water storage tank main body is of an open hollow box body structure, a groove is formed in the water storage tank main body and used for inserting a filter plate, a circular opening is formed in the bottom of the water storage tank main body, and the whole body is poured and fixed in a dam of seawater through a water-tight material; the water injection pipe is of a hollow arc-shaped bent pipe structure with a strip-shaped cross section, the upper end of the water injection pipe is connected and fixed behind the water pump main body through a pipeline of a bolt structure, and the lower end of the water injection pipe is arranged from the front opening at the top of the water storage pool main body; the filter plate is of a multi-layer structure of absorption permeable material strip-shaped plates, is inserted into the water storage tank main body and is fixed through the notch, and can be pulled out and the sundries of the filter plate can be replaced or cleaned; the water outlet pipe is of a U-shaped hollow bent pipe structure, the outer layers of two ends of the water outlet pipe are made of water-tight materials, and the water outlet pipe is connected and fixed at the bottom of the water storage tank main body through a pipeline of a bolt structure; the water outlet cage is of a hollow mesh cage-shaped structure, round openings are formed in the upper part and the lower part of the water outlet cage, and the round openings in the lower part of the water outlet cage are butted with the water outlet pipe and are fixed through a bolt structure; the water outlet piston is of an inverted umbrella-shaped disc structure, the bottom of the water outlet piston is attached with a sealing ring made of water-tight material, and the disc is placed into a cage-shaped structure of the water outlet cage, so that the umbrella handle part is placed into a round opening at the top of the water outlet cage and is fixed, and the umbrella handle part can move in the water outlet cage in the vertical direction; the water pumping cage is of a hollow mesh cage-shaped structure, a circular notch is formed above the water pumping cage, and a middle water pumping port of the water pump main body is welded and fixed below the water pumping cage; the pump piston is of an inverted umbrella-shaped disc structure, the bottom of the pump piston is attached with a sealing ring made of water-tight material, and the umbrella handle part is placed in a circular notch at the top of the pump water cage to be fixed by placing the disc in the cage-shaped structure of the pump water cage, so that the pump piston can move in the vertical direction in the pump water cage; the water pumping cage is in a hollow mesh cage-shaped structure, a circular notch is formed in the upper part of the water pumping cage, and the lower part of the water pumping cage is welded and fixed at the opening in the middle of the driving piston disc; the water pumping piston is of an inverted umbrella-shaped disc structure, the bottom of the water pumping piston is attached with a sealing ring made of water-tight material, and the disc is placed into the cage-shaped structure of the water pumping cage, so that the umbrella handle part is placed into the circular notch at the top of the water pumping cage to be fixed, and the water pumping piston can move in the water pumping cage in the vertical direction; the driving piston is of a three-arm suspension disc structure, a circular opening is formed in the middle of a disc, a sealing ring made of water-tight material is attached to the bottom of the disc, the driving piston is arranged in a circular pipe in the upper section of the water pump main body, and the upper end of the driving piston penetrates through the circular hole in the cross-shaped fixing frame and is connected and fixed, so that the driving piston can freely move in the vertical direction; the cross fixing frame is of a crossed four-arm structure, a middle through hole is connected with the upper end of the driving piston, and the four arms are welded and fixed at the opening at the top of the water pump main body; the lever bracket is a square block body with a hinge groove at the top and is fixed at the edge of the single side of the top of the water pump main body by welding; the double-sided transmission wheel is of a double-layer hollow wheel structure, two sides of the double-sided transmission wheel are respectively provided with a convex transmission handle, and the double-layer transmission wheel penetrates through and is fixed at the top of a branch arm of the support arm fixing bridge in a sandwich manner, so that the double-sided transmission wheel can rotate freely; the arc rocker is of an arc crank structure, through holes are formed in two ends of the arc rocker, a strip-shaped groove is formed in the middle section of the arc rocker, and the through hole at one end and the groove in the middle section are respectively fixed with a straight shank top notch of the driving piston and an opening hinge groove of the lever bracket through hinge connection, so that the arc rocker forms a lever structure and can freely move within a certain angle; the vertical transmission rod and the transverse transmission rod are of straight rod structures with through holes on two sides, and are respectively connected and fixed between the through hole at the right end of the arc rocker and the transmission handle of the double-sided transmission wheel and between the transmission handle of the hydraulic rotating wheel and the transmission handle of the double-sided transmission wheel through hinge structures.
2. The offshore mariculture pond automatic water replenishing device of claim 1, wherein: the hydraulic pumping system comprises a water inlet, a water inlet pipe, a water pump main body, a water pumping cage, a pump piston, a cross-shaped fixing frame, a lever bracket, a support arm fixing bridge, a lantern ring fixing bridge, a driving piston, a water pumping cage, a water pumping piston, an arc-shaped rocker, a vertical transmission rod, a double-sided transmission wheel, a transverse transmission rod, a fixed drill bit, a fixed main shaft, a fixed shell, a fixed ring, a hydraulic runner and a water injection pipe; the hydraulic pumping system is installed in shallow sea outside the mariculture pond in a combined mode, when tide rises and falls periodically, seawater flows to impact the hydraulic rotating wheels, the hydraulic rotating wheels rotate under the impact of the seawater to convert tide water power into mechanical rotating force, and through transmission conversion of the transverse transmission rod, the double-sided transmission wheel and the vertical transmission rod, reciprocating swinging motion of the arc-shaped rocker is achieved, and a piston of the driving piston reciprocating in the water pump main body is driven to move; through a double-piston-cylinder structure formed by the water pumping cage, the pump piston, the driving piston, the water pumping cage and the water pumping piston, when the right end of the arc-shaped rocker is lifted to press the driving piston downwards, the internal pressure of the cylinder structure in the water pump main body is increased, the lower part of the pump piston is locked, the water pumping piston is upwards opened to remove gas and liquid in the cylinder, the internal pressure of the cylinder structure is recovered, when the right end of the arc-shaped rocker is pressed to lift the driving piston, the internal pressure of the cylinder structure is reduced, the lower part of the water pumping piston is locked, the pump piston is upwards opened, deep seawater is sucked from a bottom plate of; the periodic variation through the morning and evening tides drives whole mechanical structure reciprocating motion, constantly repeats above-mentioned process, utilizes the internal pressure differential change of twin piston jar to make deep sea water pass through the inlet tube suction water pump main part after the water inlet filters, discharges by the water injection pipe again, realizes utilizing the periodic deep pumping of morning and evening tides.
3. The offshore mariculture pond automatic water replenishing device of claim 1, wherein: the related differential pressure water replenishing system comprises a water storage tank main body, a filter plate, a water outlet pipe, a water outlet cage and a water outlet piston; the pressure difference water replenishing system is installed in a dam wall body of a mariculture pond, rough-filtered seawater injected by the water injection pipe is stored in the water storage pond main body after being secondarily filtered by the filter plate, when the water level in the mariculture pond is lower than the water level in the water storage pond main body, the water outlet piston moves upwards in a one-way mode through the hydraulic pressure difference, so that a one-way piston system consisting of the water outlet piston and the water outlet cage is opened, the filtered seawater stored in the water storage pond main body is injected into the mariculture pond from the water outlet cage through the water outlet pipe, after the water level of the mariculture pond rises to a proper water level, the water outlet piston resets under the action of the pressure difference, the one-way piston consisting of the water outlet piston and the water outlet cage is locked, backflow is prevented, stable automatic pressure.
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