CN111120189A - Energy-saving water lifting device and method for water lifting power generation and water lifting and irrigation water regulation - Google Patents
Energy-saving water lifting device and method for water lifting power generation and water lifting and irrigation water regulation Download PDFInfo
- Publication number
- CN111120189A CN111120189A CN202010084824.7A CN202010084824A CN111120189A CN 111120189 A CN111120189 A CN 111120189A CN 202010084824 A CN202010084824 A CN 202010084824A CN 111120189 A CN111120189 A CN 111120189A
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- pipe
- communicated
- piston disc
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 1309
- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000003621 irrigation water Substances 0.000 title claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 190
- 238000003973 irrigation Methods 0.000 claims abstract description 54
- 230000002262 irrigation Effects 0.000 claims abstract description 54
- 238000010521 absorption reaction Methods 0.000 claims abstract description 48
- 238000002347 injection Methods 0.000 claims description 67
- 239000007924 injection Substances 0.000 claims description 67
- 210000000476 body water Anatomy 0.000 claims description 23
- 208000006011 Stroke Diseases 0.000 claims description 20
- 238000005086 pumping Methods 0.000 claims description 12
- 230000001502 supplementing effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B17/00—Other machines or engines
- F03B17/02—Other machines or engines using hydrostatic thrust
- F03B17/025—Other machines or engines using hydrostatic thrust and reciprocating motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B17/00—Other machines or engines
- F03B17/02—Other machines or engines using hydrostatic thrust
- F03B17/04—Alleged perpetua mobilia
-
- 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
- Y02E10/20—Hydro energy
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The invention relates to an energy-saving water lifting device and method for water lifting power generation and water lifting and irrigation water transfer, wherein the device comprises a river channel, a water storage area, a water absorption pipeline, a water absorption cylinder body, a water storage tank body, a gravity tank body, a buoyancy tank body, a hydroelectric generating set and an irrigation channel; in the artificially arranged device system, the required water body and water quantity are continuously and automatically sucked to any required height or fall height which is artificially arranged by utilizing a method of generating power by self gravity of the water body and a method of multistage suction and lifting by means of buoyancy and relay, and then the water body automatically flows into a water conveying pipeline of a water turbine generator set or a water diversion irrigation channel built according to requirements or a water conveying device with other purposes. Finally, the same water quantity is continuously lifted for a long period, and only 1-5% of electric energy is consumed compared with the prior art of full electric energy water lifting power generation or water lifting and water adjusting, so that the technical effect of continuous energy-saving water lifting is realized.
Description
Technical Field
The invention relates to the technical field of energy conservation, in particular to an energy-saving water lifting device and method for water lifting power generation and water lifting and irrigation water regulation.
Background
With the increasing demand of people for electric energy, the gradual reduction of disposable fossil energy used for conventional power generation and the increasing pollution of to the global environment due to the use of disposable fossil energy, domestic and foreign electric power industry departments and related scientific research units have therefore extensively developed and utilized various power generation modes capable of obtaining clean electric energy, such as conventional hydroelectric power, wind power, photoelectric power, nuclear power and the like. However, the electric quantity of the clean electric energy is very small in proportion to the total electric quantity required by people, and if the electric power generated by the disposable fossil energy is not supported, the electric energy generated by the clean energy still can not meet the requirement of people on the electric energy.
In addition, in the vast quantity of available earth resources known under modern scientific and technical conditions, except that the gas is the largest reserve of water, the conventional flowing water which can be effectively utilized by human beings in the existing huge quantity of water is less than 1% of the total water quantity of the earth, and the static water which occupies about 99% of the total water quantity of the earth and the water which is possessed by the static water and is possibly reused are not developed and utilized effectively so far. Furthermore, a substantial portion of the land mass region that is, for example, widely or fully available to humans, could not be exploited due to water deficit, such as in some regions where water diversion was initiated by total electrical energy pumping, but where the cost of total electrical energy pumping was ultimately prohibitive, causing the diversion project to either be in a difficult operation or to terminate operation, thereby resulting in permanent waste of available land mass resources.
Disclosure of Invention
One of the objectives of the present invention is to provide an energy-saving water lift device for water lift power generation and water lift irrigation, which continuously and automatically lifts the required water or water amount to a certain height set by human, and then the water automatically flows into a water delivery pipeline or irrigation canal for power generation or other water delivery devices.
The second purpose of the invention is to provide a method for the energy-saving water lifting device for water lifting power generation and water lifting and irrigation water transfer, which can improve the height of the water level drop by using a method of synchronous operation of vertical multi-stage unit devices in the same group and relay type; so as to accurately regulate and control the time difference between the operation of the water turbine generator set and the operation of the water turbine generator set, and keep providing continuous and stable water delivery for the water turbine generator set or the irrigation canal or other water delivery devices.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an energy-saving water lifting device for lifting water, generating power and regulating water by lifting irrigation is characterized in that a water storage area is built on one side or two sides of a river channel, and a steel-concrete frame capable of placing a water lifting device unit is built on the upper part or one side of the water storage area according to needs; the water lifting device unit comprises a sealed water absorption cylinder body, an open water storage tank body, an open gravity tank body and a sealed buoyancy tank body, wherein the sealed water absorption cylinder body, the open water storage tank body, the open gravity tank body and the sealed buoyancy tank body are sequentially arranged on the reinforced concrete frame; the water absorption cylinder piston disc is arranged in the water absorption cylinder, the water storage tank piston disc is arranged in the water storage tank, and the gravity tank piston disc is arranged in the gravity tank; the piston disc of the water absorption cylinder body, the piston disc of the water storage box body, the piston disc of the gravity box body and the buoyancy box body are fixedly connected into a whole through a piston disc connecting rod, and a synchronous operation body is formed; the piston disc connecting rod is in sealed sliding connection with the bottom wall of the water absorption cylinder body and the bottom wall of the water storage tank body; the water suction cylinder piston disc is provided with a water through valve of the water suction cylinder piston disc, and the bottom wall of the water suction cylinder is provided with a water through valve of the water suction cylinder; a water storage tank body piston disc water through valve is arranged on the water storage tank body piston disc, and a water storage tank body water through valve is arranged on the bottom wall of the water storage tank body; a gravity box piston disc water through valve is arranged on the gravity box piston disc, and a gravity box water through valve is arranged on the bottom wall of the gravity box; the water inlet of the water suction pipe is arranged in the water body of the water storage area, the water outlet of the water suction pipe is communicated with the water suction cylinder body through a water suction pipe exhaust valve and a water suction pipe water replenishing valve, the other end of the water suction pipe water replenishing valve is communicated with a water replenishing pipe, and the water replenishing pipe is communicated with the water suction cylinder body through a water suction cylinder body exhaust valve and a water suction cylinder body water replenishing valve which are arranged on the upper cover wall of the water suction cylinder body; the other end of the water replenishing pipe extends into the water replenishing tank; the water injection pump is arranged in the water storage area and connected with a water delivery pipe of the water injection pump, a water outlet of the water delivery pipe of the water injection pump is communicated with the water replenishing tank, a gravity box body water replenishing valve is arranged on the water delivery pipe of the water injection pump, and the gravity box body water replenishing valve is positioned at the opening part of the gravity box body; meanwhile, a first water valve of the water injection pump water delivery pipe is arranged at the lower part of the water injection pump water delivery pipe; a pipeline is arranged at an opening of a water valve of the gravity box body on the bottom wall of the gravity box body, the pipeline is communicated with an irrigation channel aqueduct, a water replenishing pump is arranged in the irrigation channel aqueduct, a water outlet of a water delivery pipe of the water replenishing pump connected with the water replenishing pump is communicated with a water replenishing tank, the water replenishing tank is arranged on a steel-concrete frame at the upper end of a water absorption cylinder body, the irrigation channel aqueduct is arranged at the outer side of the steel-concrete frame, a water inlet of a water delivery pipe of a water turbine unit is communicated with the irrigation channel aqueduct; a water valve is arranged at the joint of the water outlet of the water turbine delivery pipe and the water turbine generator set.
Before initial operation, closing a water valve of a water suction pipe, a water valve of a water suction cylinder body, a piston disc water valve of a water storage box body, a water valve of a gravity box body and a water valve of an external water delivery pipe; after a water supply valve of the water suction pipe, an exhaust valve of a water suction cylinder body, a water supply valve of the water suction cylinder body, a piston disc water supply valve of a gravity box body, a water supply valve of the gravity box body, and a first water supply valve and a second water supply valve on a water delivery pipe of a water injection pump are opened, the water injection pump is started to sequentially inject the gravity box body, the water suction cylinder body, the water suction pipe and a water supply; in the process of sufficiently filling the gravity tank with the set water amount, the buoyancy tank drives the water absorption cylinder piston disc, the water storage tank piston disc and the gravity tank piston disc to ascend to the set initial or secondary stroke position by means of the set buoyancy formed when the water in the gravity tank ascends; after the water injection program is finished, a water injection pump and a first water through valve and a gravity box water supply valve on a water delivery pipe of the water injection pump are closed; when the piston device is initially or again before the stroke continuously operates, closing an exhaust valve of a suction pipe, a water replenishing valve of the suction pipe, an exhaust valve of a suction cylinder body, a water replenishing valve of the suction cylinder body, a piston disc water valve of a water storage box body, a water through valve of the water storage box body and a water through valve of a piston disc of a gravity box body in sequence or at the same time, and then opening a water through valve of the gravity box body, a water through valve of the suction cylinder body and a water through valve of the suction pipe in sequence; when a water valve of the gravity box body is opened to enable the water body at the lower part of a piston disc of the gravity box body to automatically flow out, the piston disc of the gravity box body is descended along with the outflow of the water body at the lower part of the piston disc of the gravity box body due to the fact that the lower part of the piston disc loses the supporting force of the water body and is stressed by the gravity of the water body at the upper part of the piston disc; when the gravity box body piston disc descends, the water storage box body piston disc and the water absorption cylinder body piston disc are synchronously pulled to move downwards under the force transmission action of the piston connecting rod fixedly connected to the gravity box body piston disc; the piston disc of the water absorption cylinder body runs downwards due to huge gravity formed by huge water bodies set at the upper part of the piston disc of the gravity box body, and when the water bodies at the lower part of the piston disc of the water absorption cylinder body automatically flow out through the water valve of the water absorption cylinder body, the upper part of the piston disc of the water absorption cylinder body forms vacuum, and the vacuum sucks the water bodies in the water storage area into the vacuum of the water storage area through the water suction pipe to finish water pumping work; the water gradually flows out from the lower part of the water absorption cylinder piston disc through the water passing valve of the water absorption cylinder and then flows into the water body on the upper part of the water storage tank piston disc, and the downward pressure of the piston connecting rod is gradually increased in a new external force mode; when the water absorption cylinder piston disc, the water storage tank piston disc and the gravity tank piston disc synchronously run downwards, namely, the stroke is stopped to a set position and then a return stroke is prepared, the water absorption pipe water through valve, the water absorption cylinder water through valve and the gravity tank water through valve are synchronously or sequentially closed, and then the water storage tank water through valve, the piston disc water through valve, the gravity tank piston disc water through valve and the water absorption cylinder piston disc water through valve are sequentially or simultaneously opened; when the water valve of the water storage tank body and the water valve of the piston disc of the water storage tank body are opened, the water body at the upper part of the piston disc of the water storage tank body automatically flows into the gravity tank body through the water valve of the piston disc of the water storage tank body, the water valve of the water storage tank body and the water pipe, the buoyancy tank body is promoted to rise by virtue of buoyancy along with the rise of the water level in the gravity tank body, and simultaneously, the piston disc connecting rod fixedly connected to the buoyancy tank body drives the water absorption cylinder body piston disc, the piston disc of the water storage tank body and the piston disc of the gravity tank.
The invention uses the self-gravity of the water body to generate power by means of the force generating method and the acting force of the buoyancy of the water body to continuously and automatically suck the needed water body or water quantity to a certain height set by people, and then the water body automatically flows into a water delivery pipeline or an irrigation canal for power generation or a water delivery device for other purposes. In the process of continuously, automatically and periodically sucking and lifting the water height, except that the device unit to be operated needs to be injected with water once by means of an electric water injection pump before initial operation, when the water loss caused by factors such as poor sealing effect, gap leakage, atmospheric evaporation and the like of the device system in long-period continuous operation due to abrasion of easily-abraded parts is supplemented, a micro water replenishing pump is indirectly started or an electromagnetic water valve is started, no additional electric energy is consumed, and finally the same water amount is improved, and only 1-5% of electric energy relative to the original technology of full-electric water sucking and lifting power generation or water lifting and regulating is consumed, so that the technical effect of lasting and infinite energy saving is realized.
The theoretical value of the vacuum water-absorbing lift under the limiting action of technical principles such as energy conservation, atmospheric pressure law, fluid physics and the like is about 9.5 meters, and the maximum vertical vacuum lift in practical application is about 7-8 meters, so that when the water-lifting power generation or water lifting and water transfer are carried out by utilizing the invention, the water level drop elevation can be improved by using a method of synchronously operating vertical same-group multistage unit devices and a relay type. So as to accurately regulate and control the time difference between the operation of the water turbine generator set and the operation of the water turbine generator set, and keep providing continuous and stable water delivery for the water turbine generator set or the irrigation canal or other water delivery devices. The water lifting scale is realized by a cluster type multi-combination operation mode. The energy-saving water-saving device can achieve the durable and infinite energy-saving technical effect by increasing the same water quantity and only consuming about 1-5% of electric energy compared with the prior art of water lifting power generation or water lifting and water regulating by full electric energy.
The water body lifting mode can be used for power generation, irrigation and water transfer, and can also be used for conventional hydroelectric power stations, pumped storage hydropower stations and various projects with long period, high lift and large water consumption, wherein the conventional hydroelectric power stations cannot run at full load to generate power due to insufficient water volume of seasonal upstream riverways.
Drawings
FIG. 1 is a schematic structural view of a water lifting device unit according to the present invention;
2a1, 2a2, 2b1 and 2b2 are schematic diagrams comparing the lever principle and the principle of a manual water pumping well;
when the lengths of the levers at the two ends of the fulcrum c in fig. 2a1 are equal and the weights of the objects g and f at the lower parts of the force points d at the two ends are equal, the objects g and f are in equilibrium. When the weight of the object h at the force point d at one end of the lever fulcrum c in the diagram of fig. 2a2 is increased or the weight of the original object f is not changed, the lever and the object at the two ends of the fulcrum c lose balance after the lever e is lengthened; if the length of the lever at the two ends of the fulcrum c is equal or the force is the same as shown in fig. 2b1 according to the working principle of the manual water pumping well, the underground water cannot be sucked up through the water suction cylinder f, and if the lever e at one side of the fulcrum c is lengthened or the force is increased as shown in fig. 2b2, the underground water can be sucked up through the water suction cylinder f;
3a1, 3a2 are schematic diagrams comparing the gravity effect change before and after adjusting the same amount of water body implementation bodies in the same device;
when the lever lengths on both sides of the lever fulcrum c are equal in fig. 3a1, the diameters and heights of the f and g box bodies respectively positioned at the lower parts of the force points d at both ends and the volume weights positioned above the piston discs h and i are equal, the force points d of the lever e on both sides of the fulcrum c are relatively in a balanced state. Compared with the case f in fig. 3a1, the lower part of the force point d of the lever e on one side of the lever fulcrum c in fig. 3a2 is similar to the case f in fig. 3a1, the original volume and the weight on the piston disc h are reduced by 90% or 95% from bottom to top on the premise that only one water suction pipe is left, the volume of the case g on the other side from bottom to top and the weight on the piston disc i are reduced by 40% or 50%, the gravity on the piston disc i forms a set quantity difference relative to the gravity on the piston disc h, and when the case g opens the water passing valve b to enable the water body on the lower part of the piston disc i to flow out, the piston disc i moves downwards under the influence of the gravity of the water body on the piston disc. When the piston disc i runs downwards, the piston disc connecting rod p and the piston disc h in the cylinder body f are pulled to run upwards through the force transmission action of the piston disc connecting rod p and the lever e which are connected with the piston disc i; when the piston disc h moves upwards, the original water body on the upper part of the piston disc h flows out through the water outlet b, and the water body in the water storage reservoir area is sucked and lifted into the vacuum body through the water suction pipeline by the vacuum formed on the lower part of the piston disc h; if the gravity in the box body g needs to be increased, the length of the box body g can be increased to j or k or a more proper position;
4a1 and 4a2 are schematic diagrams illustrating the principle of utilizing the gravity to exert force by virtue of the water body and utilizing the buoyancy thereof to automatically lift the water body;
FIG. 5 is a schematic view of the combined synchronous downstroke operation of the vertical in-line multi-stage water lifting device units in the same group (or groups);
FIG. 6 is a schematic view of the vertical linear multi-stage water lifting device unit combination synchronous ascending and returning operation;
FIG. 7 is a schematic structural view of a multiple water lift device according to the present invention;
FIG. 8 is a schematic structural view of a spiral type I water lifting device according to the present invention;
FIG. 9 is a schematic structural view of a spiral type II water lifting device according to the present invention;
FIG. 10 is a schematic view of the present invention to fully utilize the topographic advantages to reduce the construction cost of the water lift:
the names of the figure numbers:
1. riverway, 2, a water storage area, 3, a water through valve of a water absorption pipe, 4, a water absorption pipe, 5, a piston disc of a gravity box body, 6, a gravity box body, 7, a piston disc connecting rod, 8, an air collecting ring of a buoyancy box body, 9, the buoyancy box body, 10, an air gathering pocket, 11, an exhaust pipe, 12, an exhaust valve, 13, a water conveying pipe, 14, a water through valve of the water storage box body, 15, a water storage box body, 16, a piston disc of the water storage box body, 17, a water absorption cylinder body, 18, a piston disc of the water absorption cylinder body, 19, an exhaust valve of the water absorption pipe, 20, a water supplementing valve of the water absorption pipe, 21, a water supplementing pipe, 22, an exhaust valve of the water absorption cylinder body, 23, a water supplementing valve of the water absorption cylinder body, 24, a water supplementing tank, 25, a piston disc of the water through valve of the water absorption cylinder body, 26, a water through valve of the water absorption cylinder body, 27, a, 32. the water injection pump comprises an inner lining, 33 parts of a gravity box body water passing valve, 34 parts of a water supplementing pump, 35 parts of a channel irrigation aqueduct, 36 parts of a water injection pump water delivery pipe, 37 parts of a water turbine generator water delivery pipe, 38 parts of a water injection pump water delivery pipe first water passing valve, 39 parts of a water turbine water delivery pipe water passing valve, 40 parts of a water turbine generator set, 41 parts of a water injection pump, 42 parts of a water delivery tank, 43 parts of a water injection pump water delivery pipe second water passing valve, 44 parts of an external water delivery pipe water passing valve, and 45 parts of.
Detailed Description
The present invention and the specific advantageous effects thereof will be described in further detail with reference to the accompanying drawings.
The invention constructs a device capable of utilizing the self weight of water body to exert force by means of force and utilizing the buoyancy acting force of the water body according to the technical principles of energy conservation, atmospheric pressure, fluid physics, lever principle and the like, and automatically raises the low-level water body to a set elevation according to the requirement to realize the energy-saving technical device for water lifting, power generation, irrigation and water regulation.
Example 1: referring to fig. 1, an energy-saving water lifting device for water lifting power generation and water lifting and irrigation water regulation is characterized in that a water storage area 2 is built on one side or two sides of a river channel 1, and a steel-concrete frame 30 capable of placing a water lifting device unit is built on the upper portion or one side of the water storage area 2 according to needs; the water lifting device unit comprises a sealed water absorption cylinder body 17, an open water storage tank body 15, an open gravity tank body 6 and a sealed buoyancy tank body 9 which are arranged in the gravity tank body 6, wherein the sealed water absorption cylinder body 17, the open water storage tank body 15, the open gravity tank body and the sealed buoyancy tank body are sequentially arranged on the reinforced concrete frame 30; the water suction cylinder piston disc 18 is arranged in the water suction cylinder 17, the water storage box piston disc 16 is arranged in the water storage box 15, and the gravity box piston disc 5 is arranged in the gravity box 6; the piston disc 18 of the water absorption cylinder body, the piston disc 16 of the water storage box body, the piston disc 5 of the gravity box body and the buoyancy box body 9 are fixedly connected into a whole through a piston disc connecting rod 7 to form a synchronous operation body; the piston disc connecting rod 7 is in sealed sliding connection with the bottom wall of the water suction cylinder body 17 and the bottom wall of the water storage tank body 15; a water suction cylinder body piston disc water through valve 25 is arranged on the water suction cylinder body piston disc 18, and a water suction cylinder body water through valve 26 is arranged on the bottom wall of the water suction cylinder body 17; a water storage tank piston disc water through valve 27 is arranged on the water storage tank piston disc 16, and a water storage tank water through valve 14 is arranged on the bottom wall of the water storage tank 15; a gravity box piston disc water valve 31 is arranged on the gravity box piston disc 5, and a gravity box water valve 33 is arranged on the bottom wall of the gravity box 6; the water inlet of the water suction pipe 4 is arranged in the water body of the water storage area 2, the water outlet of the water suction pipe 4 is communicated with the water suction cylinder body 17 through a water suction pipe exhaust valve 19 and a water suction pipe water replenishing valve 20, the other end of the water suction pipe water replenishing valve 20 is communicated with a water replenishing pipe 21, and the water replenishing pipe 21 is communicated with the water suction cylinder body 17 through a water suction cylinder body exhaust valve 22 and a water suction cylinder body water replenishing valve 23 which are arranged on the upper cover wall of the water suction cylinder body 17; the other end of the water replenishing pipe 21 extends into the water replenishing tank 24; the water injection pump 41 is arranged in the water storage area 2 and connected with the water injection pump water delivery pipe 36, the water outlet of the water injection pump water delivery pipe 36 is communicated with the water supplementing tank 24, the gravity tank body water supplementing valve 28 is arranged on the water injection pump water delivery pipe 36, and the gravity tank body water supplementing valve 28 is positioned at the opening part of the gravity tank body 6; meanwhile, a first water valve 38 of the water injection pump water delivery pipe is arranged at the lower part of the water injection pump water delivery pipe 36; a pipeline is arranged at an opening of the gravity box water valve 33 on the bottom wall of the gravity box 6, the pipeline is communicated with the irrigation channel aqueduct 35, the water replenishing pump 34 is arranged in the irrigation channel aqueduct 35, a water outlet of a water replenishing pump water pipe 29 connected with the water replenishing pump 34 is communicated with the water replenishing tank 24, the water replenishing tank 24 is arranged on the steel-concrete frame 30 at the upper end of the water absorption cylinder body 17, the irrigation channel aqueduct 35 is arranged at the outer side of the steel-concrete frame 30, a water inlet of a water turbine set water pipe 37 is communicated with the irrigation channel aqueduct 35, and a water outlet is communicated with a water inlet of the water; a water valve 39 is arranged at the joint of the water outlet of the water turbine water pipe 37 and the water turbine generator set. The water body flowing into the water storage area from the water outlet of the water turbine generator set can be reused.
The wearing parts of the invention are only the sealing rings (or rings) of the piston discs and the inner linings of the piston disc running sections in the cylinders or the box bodies.
The buoyancy tank body air collecting ring 8 and the air gathering holes 10 are sequentially arranged at the bottom of the buoyancy tank body 9, and the exhaust pipe 11 is arranged at the top of the air gathering holes 10 and communicated with an exhaust valve 12 arranged on the top wall of the buoyancy tank body 9.
One side of the upper part of the gravity box body 6 is provided with a water conveying pipe 13, and the opening part of the water conveying pipe 13 is positioned at the lower part of a water storage box body water valve 14 on the bottom wall of a water storage box body 15.
Example 2: referring to fig. 5 and 6, the energy-saving water lifting device for water lifting power generation and water lifting irrigation water regulation is characterized in that a plurality of water lifting device units are vertically arranged in a straight line to form a vertical straight-line water lifting device; the water pipes 36 of the water injection pumps of all the water lifting device units are mutually communicated, the water replenishing tank 24 is arranged on the reinforced concrete frame 30 at the upper end of the highest-level water absorption cylinder body 17, and the gravity tank body water valve 33 on the bottom wall of the gravity tank body 6 of the highest-level water lifting device unit is communicated with the irrigation canal aqueduct 35 through the water conveying tank 42; the lower part of a water valve 33 on the bottom wall of the gravity box 6 of each stage of water lifting device unit in the middle is connected with a water suction pipeline 4 of the previous stage unit, the water outlet of the water suction pipe is connected with a water suction cylinder body 17 of the previous stage unit, and the water inlet of the water suction pipe 4 of the lowest stage water lifting device unit is arranged in the water body of the water storage area 2; the water inlet of the external water pipe 45 is communicated with the bottom of the aqueduct 35, the water outlet is communicated with the water pipe 36 of the water injection pump, and the water pipe 36 of the water injection pump at the water outlet is provided with a second water through valve 43; the water valve 44 is arranged at the joint of the external water pipe 45 and the irrigation canal aqueduct 35; the water turbine generator set 40 is arranged at one side of the water storage area 2, the water inlet of the water pipe 37 of the water turbine generator set is communicated with the aqueduct 35, and the water outlet is communicated with the water inlet of the water turbine generator set 40; a water valve 39 is arranged at the joint of the water outlet of the water turbine water pipe 37 and the water turbine generator set.
Example 3: referring to fig. 5 and 6, the energy-saving water lifting device for water lifting power generation and water lifting irrigation water regulation is characterized in that a plurality of water lifting device units are vertically arranged in a straight shape and then horizontally arranged in groups at the same height to form a plurality of groups of vertical straight water lifting devices; the water inlets of the water suction pipes 4 of the water lifting device units in the lowest level of the vertical linear multi-group water lifting devices are all arranged in the water body of the water storage area 2, and the water outlets are communicated with the respective water suction cylinder bodies 17 through a water suction pipeline exhaust valve 19 and a water suction pipe water replenishing valve 20; the water replenishing pipes 21 of all the transverse water lifting device units are communicated to the water conveying pipe 36 of the water injection pump; the gravity box water passing valves 33 on the bottom walls of the gravity boxes 6 of all the water lifting device units transversely arranged at the highest level are communicated with the irrigation channel aqueduct 35 through the water conveying tank 42; the bottom walls of the gravity box bodies 6 of the middle transverse water lifting device units at all levels are communicated with pipelines, and the pipelines are upwards communicated with the water suction pipes 4 of the highest water lifting device units; the water inlet of the external water pipe 45 is communicated with the bottom of the aqueduct 35, the water outlet is communicated with the water pipe 36 of the water injection pump, and the water pipe 36 of the water injection pump at the water outlet is provided with a second water through valve 43; the water valve 44 is arranged at the joint of the external water pipe 45 and the irrigation canal aqueduct 35; the water turbine generator set 40 is arranged at one side of the water storage area 2, the water inlet of the water pipe 37 of the water turbine generator set is communicated with the aqueduct 35, and the water outlet is communicated with the water inlet of the water turbine generator set 40; a water valve 39 is arranged at the joint of the water outlet of the water turbine water pipe 37 and the water turbine generator set.
Example 4: referring to fig. 7, the energy-saving water lifting device for water lifting power generation and water lifting irrigation water regulation is characterized in that a plurality of water lifting device units are vertically arranged in a straight line and then are arranged at intervals in a horizontal multi-group mode to form a compound water lifting device; a gravity box water valve on the bottom wall of the gravity box body of the lowest water lifting device unit in the low-height group is communicated to a water suction pipe of the lowest water lifting device unit in the high-height group through a pipeline; the gravity box water valve on the bottom wall of the gravity box body of the lowest water lifting device unit in the high-height group is communicated to the water suction pipe of the upper water lifting device unit in the low-height group through a pipeline; the gravity box water valve on the bottom wall of the gravity box body of the water lifting device unit at the upper stage in the low-height group is communicated to the water suction pipe of the water lifting device unit at the upper stage in the high-height group through a pipeline; the gravity box water-passing valves on the bottom walls of the gravity boxes of the water lifting device units at the highest level in the high-height group are communicated into the tank channel aqueduct through pipelines; the water replenishing valve of the water suction pipe and the water replenishing valve of the water suction cylinder body of each water lifting device unit at the same height are communicated with the water replenishing pipe and then communicated with the water delivery pipe of the water injection pump; the water replenishing valve of the water suction pipe and the water replenishing valve of the water suction cylinder body of each water lifting device unit at the highest level in the high-altitude group are communicated with the water replenishing pipe and then communicated into the water replenishing tank, and the water replenishing tank is communicated with the water injection pump water delivery pipe and the water replenishing pump water delivery pipe; the water inlet of the external water delivery pipe is communicated with the bottom of the aqueduct, the water outlet is communicated with the water delivery pipe of the water injection pump, and a second water through valve is arranged on the water delivery pipe of the water injection pump at the water outlet; the water valve is arranged at the joint of the external water delivery pipe and the irrigation channel aqueduct; the water turbine generator set is arranged on one side of the water storage area, a water inlet of a water pipe of the water turbine generator set is communicated with the aqueduct, and a water outlet of the water pipe of the water turbine generator set is communicated with a water inlet of the water turbine generator set; a water valve is arranged at the joint of the water outlet of the water turbine delivery pipe and the water turbine generator set.
Example 5: referring to fig. 8, a plurality of water lifting device units are arranged in parallel and are sequentially arranged in an increasing mode in height, a water suction pipe arranged in a water storage area water body is communicated with a water suction cylinder body of the lowest water lifting device unit, a gravity box water valve on the bottom wall of a gravity box body of the lowest water lifting device unit is communicated with a water suction pipe of the upper water lifting device unit through a pipeline, a plurality of water lifting device units are sequentially connected in series to form a spiral i-shaped unit, water replenishing pipes of all levels of water lifting device units in the spiral i-shaped unit are sequentially communicated, a water replenishing pipe of the highest water lifting device unit is communicated with a water replenishing tank, and the water replenishing tank is communicated with a water injection pump water delivery pipe and a water replenishing pump water delivery pipe; a plurality of spiral I-shaped units are installed in parallel to form a spiral I-shaped water lifting device, a gravity box body water passing valve on the bottom wall of a gravity box body at the highest stage of each spiral I-shaped unit in the spiral I-shaped water lifting device is communicated into an irrigation channel aqueduct by a pipeline, and water replenishing pipes at the highest stage of each spiral I-shaped unit are communicated into a water replenishing box; the water replenishing tank is communicated with the water injection pump water delivery pipe and the water replenishing pump water delivery pipe; the water inlet of the water pipe of the water turbine unit is communicated with the aqueduct, and the water outlet is communicated with the water inlet of the water turbine unit; a water valve is arranged at the joint of the water outlet of the water turbine delivery pipe and the water turbine generator set.
Example 6: referring to fig. 9, a plurality of spiral I-shaped units are vertically arranged to form a spiral II-shaped unit; wherein, the gravity box water valve on the bottom wall of the gravity box body of the highest stage in the lowest stage spiral I-shaped unit is communicated with the water suction pipe of the lowest stage water lifting device unit through a pipeline to form a closed loop; a plurality of spiral II-type units are installed in parallel to form a spiral II-type water lifting device, a gravity box body water passing valve on the bottom wall of a gravity box body at the highest stage of each spiral I-type unit in the spiral II-type water lifting device is communicated into the irrigation channel aqueduct through a pipeline, and water replenishing pipes at the highest stage of each spiral I-type unit are communicated into a water replenishing box; the water replenishing tank is communicated with the water injection pump water delivery pipe and the water replenishing pump water delivery pipe; the water inlet of the external water delivery pipe is communicated with the bottom of the aqueduct, the water outlet is communicated with the water delivery pipe of the water injection pump, and a second water through valve is arranged on the water delivery pipe of the water injection pump at the water outlet; the water valve is arranged at the joint of the external water delivery pipe and the irrigation channel aqueduct; the water turbine generator set is arranged on one side of the water storage area, a water inlet of a water pipe of the water turbine generator set is communicated with the aqueduct, and a water outlet of the water pipe of the water turbine generator set is communicated with a water inlet of the water turbine generator set; a water valve is arranged at the joint of the water outlet of the water turbine delivery pipe and the water turbine generator set.
The water pipe 13 is arranged at the upper part of the inner side of the gravity box body 6, and the inner bushing 32 of the piston disc running section of each cylinder and box body is arranged in the piston disc running section of the inner side of each cylinder and box body.
4a1 and 4a2 are schematic diagrams illustrating the principle that the water body is automatically lifted by gravity and buoyancy; before the water lifting device is initially operated, the water valve 3 of the water suction pipeline 4, the water valve 25 on the piston disc 18 in the water suction cylinder 17, the water valve 14 of the water storage tank body 15 and the water valve 33 of the gravity tank body 6 are closed in sequence. Starting the water injection pump 41, and after the water suction cylinder 17, the water suction pipeline 4 and the gravity box 6 are filled with enough set water, closing the water injection pump 41 and simultaneously closing the water through valve 31 on the piston disc 5 of the gravity box; when the apparatus starts or resumes operation, as shown in fig. 4a2, the water passage valve 33 of the gravity tank 6 and the water passage valve 3 of the water suction pipe 4 are opened in this order. When the water valve 33 of the gravity box 6 is opened to enable the water body at the lower part of the piston disc 5 to automatically flow out or flow into a preset water delivery device, the piston disc 5 runs downwards under the influence of the gravity of the water body set at the upper part of the disc. When the piston disc 5 runs downwards under load, the piston disc connecting rod 7 fixedly connected to the disc, the buoyancy tank body 9 connected with the connecting rod 7 and one end of the lever e synchronously run downwards. When one end of the lever e runs downwards, the force point at the other end of the lever e runs upwards due to the action of the lever fulcrum, and simultaneously, the piston disc 18 of the water absorption cylinder body 17 is synchronously pulled to run upwards through the piston disc connecting rod 7 connected with the lever. When the piston disc 18 moves upwards, the original water in the upper part of the disc 18 automatically flows into the water storage tank 15 through the water delivery pipe, and simultaneously, the vacuum formed in the lower part of the disc 18 sucks the water in the water storage area 2 into the vacuum through the water suction pipe 4. The piston disc 5 of the gravity box 6 descends to a set position and the suction cylinder piston disc 18 ascends to a set position back beam stroke. When the piston disc returns, the water valve 33 of the gravity box 6 and the water valve 3 of the water suction pipeline 4 are closed in sequence, and then the water valve 14 of the water storage box 15, the water valve 31 of the gravity box piston disc 5 and the water valve 25 of the water suction cylinder piston disc 18 are opened in sequence; when the water valve 14 of the water storage tank body 15 is opened, the water body moves along with the water storage tank body 15 and flows into the gravity tank body 6 to enable the water level therein to rise, and meanwhile, the buoyancy tank body 9 is promoted to rise to the set position by the buoyancy acting force formed by the rising of the water level. When the buoyancy tank body 9 is lifted, the piston disc 5 at the lower part of the buoyancy tank body and one end of the push-up lever e are synchronously pulled to rise to a set position through the piston disc connecting rod 7 fixedly connected with the buoyancy tank body; when one end of a lever e is stressed to rise, a piston disc connecting rod 7 fixedly connected with a piston disc 18 of a water suction cylinder body 17 at the other end of the lever and the piston disc are synchronously pressed to descend to a set position and then to complete a beam return stroke by means of the guide force action of the lever e and the connecting rod 7; the energy-saving water lifting effect of water lifting power generation and water lifting and irrigation water regulation is realized in the continuous and repeated operation mode.
Referring to fig. 1, 5 and 6, before the initial operation, the water valve 3 of the suction pipe 4, the water valve 26 of the suction cylinder 17, the piston disc water valve 27 of the water storage box body 15, the water valve 14, the water valve 33 of the gravity box body 6 and the water valve 44 of the external water delivery pipe 45 need to be closed. After the water replenishing valve 20 and the exhaust valve 19 of the water suction pipe 4, the exhaust valve 22 and the water replenishing valve 23 of the water suction cylinder 17, the water through valve 25 of the piston disc 18, the water through valve 31 and the water replenishing valve 28 of the gravity box body piston disc 5, and the 1 st water through valve 38 and the 2 nd water through valve 43 on the water delivery pipe 36 of the water injection pump are opened, the water injection pump 41 is started to sequentially inject the gravity box body 6, the water suction cylinder 17, the water suction pipe 4 and the water replenishing tank 24 with the set water amount (the water body on the upper part of the gravity box body piston disc 5 is the key water body exerting force by virtue. In the process of filling the gravity box 6 with the set water amount, the buoyancy box 9 drives the water suction cylinder piston disc 18, the water storage box piston disc 16 and the gravity box piston disc 5 to ascend to the set initial or secondary stroke position by means of the set buoyancy formed when the water in the gravity box 6 ascends. After the flood program is finished, the 1 st water valve 38 and the water compensating valve 28 on the water injection pump 41 and the water pipe 36 thereof are closed. Before the piston device is continuously operated initially or again (namely, before the stroke), the exhaust valve 19 and the water replenishing valve 20 of the water suction pipe 4, the exhaust valve 22 and the water replenishing valve 23 of the water suction cylinder 17, the piston disc water passing valve 25 of the water suction cylinder 17, the piston disc water passing valve 27 and the tank water passing valve 14 of the water storage tank body 15 and the piston disc water passing valve 31 of the gravity tank body 6 are closed sequentially or simultaneously, and then the water passing valve 33 of the gravity tank body 6, the water passing valve 26 of the water suction cylinder 17 and the water passing valve 3 of the water suction pipe 4 are opened sequentially or simultaneously. When the water valve 33 at the bottom of the gravity box 6 is opened to make the water body at the lower part of the piston disc 5 automatically flow out, the piston disc 5 is descended along with the outflow of the water body at the lower part of the piston disc due to the loss of the supporting force of the water body at the lower part of the piston disc and the gravity of the water body at the upper part of the piston disc. When the piston disc 5 descends, the piston disc 16 of the water storage tank body and the piston disc 18 of the water absorption cylinder body are synchronously pulled to move downwards under the force transmission action of the piston connecting rod fixedly connected to the piston disc. The piston disc 18 moves downwards due to the huge gravity formed by the huge amount of water set on the upper part of the piston disc 5, and when the water on the lower part of the piston disc 18 flows out by itself through the water valve 26, the upper part of the piston disc 18 forms vacuum, and the vacuum sucks the water in the water storage area 2 into the vacuum through the water suction pipeline 4 to finish the water pumping work. The water gradually flows out from the lower part of the piston disc 18 through the water valve 26 and then flows into the water body on the upper part of the piston disc 16 of the water storage box body, and the downward pressure of the piston connecting rod 7 is gradually increased in a new external force mode. When the water suction cylinder piston disc 18, the water storage tank piston disc 16 and the gravity tank piston disc 5 synchronously move downwards (namely, stroke) to the set position and stop running, and then prepare for return stroke, the water through valve 3 of the water suction pipe 4, the water through valve 26 of the water suction cylinder 17 and the water through valve 33 of the gravity tank 6 are synchronously or sequentially closed, and then the water through valve 14 of the water storage tank 15, the water through valve 27 of the piston disc 16, the water through valve 31 of the gravity tank piston disc 5 and the water through valve 25 of the water suction cylinder piston disc 18 are sequentially or simultaneously opened. When the water valve 14 and the piston disc 16 of the water storage tank 15 are opened, the water body on the upper part of the piston disc 16 of the water storage tank automatically flows into the gravity tank 6 through the water valves 27 and 14 and the water pipe 13, the buoyancy tank 9 is promoted to rise by virtue of buoyancy along with the rise of the water level in the gravity tank 6, and simultaneously, the piston disc connecting rod 7 fixedly connected with the buoyancy tank drives the water suction cylinder piston disc 18, the water storage tank piston disc 16 and the gravity tank piston disc 5 to synchronously rise upwards (return stroke) for resetting. When the vertical same group of multi-stage relay units which are implemented for improving the water level elevation synchronously operate, water bodies flowing out from the water through valve 33 of the gravity box body 6 of the next stage unit are synchronously sucked away at the same amount through the water suction pipe 4 by the water suction cylinder body 17 of the previous stage unit connected with the water bodies. The water flowing into the gravity box 6 from the piston disc 16 of the water storage box 15 is the set water amount on the upper part of the piston disc 5 of the gravity box or the full amount of the water flowing out from the lower part of the piston disc (namely, new external force), and is the direct power for driving the piston disc of the unit to ascend and reset by the buoyancy box 9. Through the repeated work, the whole continuous and long-period circulating work process can be realized. For reasons of repetition, details of the same contents are not repeated.
When the piston discs in the device run in a return stroke, after the water through valve 14 of the water storage tank body 15 and the water through valve 27 of the piston disc 16 are opened, a certain amount of gas is pressurized along with the potential pressure to enter the water body of the gravity tank body 6 when the water body in the water storage tank body 15 flows through the water inlet of the water conveying pipe 13. When the gas entering the gravity box 6 automatically rises and enters the gas collecting ring 8 and finally collects in the gas collecting cavity 10, the gas forms an auxiliary external force for assisting the buoyancy box 9 to quickly rise and return. After the buoyancy tank body returns to the right position, the exhaust valve 12 is opened to exhaust the gas in the gas gathering cavity 10 through the exhaust pipe 11, and the exhaust valve 12 is also closed during the stroke. The procedure can also be repeated synchronously each time.
In the whole circulation working process of the water lifting device unit, gas sometimes appears on the upper part of the water suction pipeline 4 and the upper part of the water suction cylinder body 17, and the water suction pipeline water replenishing valve 20, the exhaust valve 19, the water pumping cylinder body water replenishing valve 23 and the exhaust valve 22 can be opened to replenish water and exhaust gas through the water replenishing pipe 21 after each stroke or multiple strokes of resetting. And when the air is exhausted and the water replenishing is finished, the water replenishing valves 20 and 23 and the exhaust valves 19 and 22 are closed. When the set water amount in the gravity box 6 is insufficient, the water replenishing valve 28 can be opened at any time to implement indirect water replenishing. The diameter of the one or more water suction pipes 4 connected to the same suction cylinder 17 is set according to the weight of the water set on the gravity cylinder piston plate 5 and the upper part of the reservoir piston plate 16 or the suction force of the suction cylinder piston plate 18. In order to make the water on the bottom of the water storage tank 15 and the water on the piston disc 16 flow out quickly, the bottom plate of the water storage tank 15 and the piston disc 16 are required to be provided with proper downward slopes from the periphery to the respective water valves 14 and 27, i.e. the water valves are lower than the periphery.
In order to reduce the consumption of electric energy during the operation of the water lifting device system as much as possible and achieve the best operation effect, the water replenishing pump 34 which only indirectly starts and only consumes a small amount of electric energy can be placed in the water conveying and irrigating aqueduct 35, and only indirectly replenishes water for the water body in the water replenishing tank 24 for the top unit device above the water level line of the irrigating aqueduct 35. When the water needs to be supplemented to each unit device below the water level line of the irrigation channel aqueduct 35, the second and first water valves 43 and 38 of the water delivery pipe of the water injection pump can be closed, and the water valve 44 of the external water delivery pipe is opened to utilize the water in the irrigation channel aqueduct 35 to carry out self-flowing water supplement, thereby reducing unnecessary additional electric energy loss generated when the water supplement pump 34 or the water injection pump 41 supplements water to the high-altitude device from the water storage area 2.
Referring to fig. 5, 6, 7, 8, 9 and 10, in order to improve the technical effect of the combined operation and energy saving of the vertical multi-stage unit device, according to the different purposes of pumping irrigation, water regulation, power generation and the like and on the premise of keeping the total height of water pumping unchanged, in order to increase the adding speed of the suction force of the water pumping device unit, the linear combination of the vertical multistage combination devices can be combined according to the requirement, when the number of the device units is additionally arranged, the device layout is set as a compound water lifting device or a powerful combined water lifting device of a spiral I type or a spiral II type, further, the length of the gravity box 6 of each water lifting device unit is properly lengthened, so as to increase the water quantity and gravity of the water above the piston disc 5 and increase the suction force and speed of the water in the water suction pipeline 4 when the piston disc 18 descends, so as to realize the optimal energy-saving water-lifting technical effect of doubling or doubling the whole device relative to the linear combination device. When a water lifting project or a power station is built in an area with a proper gradient, the advantages of natural terrains can be fully utilized, and the construction cost of the multi-stage water lifting device is reduced.
The invention discloses a universal water valve, which belongs to the prior art, wherein all the water valves can be automatically controlled by electromagnetism, and an automatic operation mode is realized by intelligent automatic control.
The invention can be used for power generation, irrigation and water transfer, and can also be used for hydroelectric power stations, pumped storage hydropower stations and other projects requiring continuous, long-period, high-lift and large-water-volume energy-saving water supply, which can not continuously generate power under full load due to insufficient water supply of upstream riverways.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention.
Claims (9)
1. The utility model provides a water lift electricity generation and energy-conserving water lift device of pumping irrigation water transfer which characterized in that: building a water storage area (2) on one side or two sides of the river channel (1), and building a steel-concrete frame (30) capable of placing a water lifting device unit on the upper part or one side of the water storage area (2) according to requirements; the water lifting device unit comprises a sealed water absorption cylinder body (17), an open water storage tank body (15), an open gravity tank body (6) and a sealed buoyancy tank body (9) which is arranged in the gravity tank body (6), wherein the sealed water absorption cylinder body (17), the open water storage tank body (15), the open gravity tank body (6) and the sealed buoyancy tank body (9) are sequentially arranged on the reinforced concrete frame (30); the water absorption cylinder piston disc (18) is arranged in the water absorption cylinder (17), the water storage tank piston disc (16) is arranged in the water storage tank (15), and the gravity tank piston disc (5) is arranged in the gravity tank (6); a piston disc (18) of the water absorption cylinder body, a piston disc (16) of the water storage box body, a piston disc (5) of the gravity box body and a buoyancy box body (9) are fixedly connected into a whole through a piston disc connecting rod (7) to form a synchronous operation body; the piston disc connecting rod (7) is in sealed sliding connection with the bottom wall of the water absorption cylinder body (17) and the bottom wall of the water storage tank body (15); a water suction cylinder piston disc water through valve (25) is arranged on the water suction cylinder piston disc (18), and a water suction cylinder water through valve (26) is arranged on the bottom wall of the water suction cylinder (17); a water storage tank piston disc water through valve (27) is arranged on the water storage tank piston disc (16), and a water storage tank water through valve (14) is arranged on the bottom wall of the water storage tank (15); a gravity box piston disc water valve (31) is arranged on the gravity box piston disc (5), and a gravity box water valve (33) is arranged on the bottom wall of the gravity box (6); the water inlet of the water suction pipe (4) is arranged in the water body of the water storage area (2), the water outlet of the water suction pipe (4) is communicated with the water suction cylinder body (17) through a water suction pipe exhaust valve (19) and a water suction pipe water replenishing valve (20), the other end of the water suction pipe water replenishing valve (20) is communicated with a water replenishing pipe (21), and meanwhile, the water replenishing pipe (21) is communicated with the water suction cylinder body (17) through a water suction cylinder body exhaust valve (22) and a water suction cylinder body water replenishing valve (23) which are arranged on the upper cover wall of the water suction cylinder body (17); the other end of the water replenishing pipe (21) extends into the water replenishing tank (24); the water injection pump (41) is arranged in the water storage area (2) and connected with a water injection pump water delivery pipe (36), a water outlet of the water injection pump water delivery pipe (36) is communicated with the water supplementing tank (24), the water injection pump water delivery pipe (36) is provided with a gravity tank body water supplementing valve (28), and the gravity tank body water supplementing valve (28) is positioned at the opening part of the gravity tank body (6); meanwhile, a first water valve (38) of the water injection pump water delivery pipe is arranged at the lower part of the water injection pump water delivery pipe (36); a pipeline is arranged at an opening of a gravity box water valve (33) on the bottom wall of the gravity box (6), the pipeline is communicated into an irrigation canal aqueduct (35), a water replenishing pump (34) is arranged in the irrigation canal aqueduct (35), a water outlet of a water replenishing pump water pipe (29) connected with the water replenishing pump (34) is communicated with a water replenishing tank (24), the water replenishing tank (24) is arranged on a steel-concrete frame (30) at the upper end of a water absorption cylinder body (17), the irrigation canal aqueduct (35) is arranged on the outer side of the steel-concrete frame (30), a water inlet of a water turbine set water pipe (37) is communicated with the irrigation canal aqueduct (35), and a water outlet is communicated with a water inlet of a water turbine set (40); a water valve (39) is arranged at the joint of the water outlet of the water turbine delivery pipe (37) and the water-turbine generator set.
2. The energy-saving water lifting device for lifting water, generating power and regulating water by lifting irrigation according to claim 1, characterized in that: the buoyancy tank body air collecting ring (8) and the air gathering cavity (10) are sequentially arranged at the bottom of the buoyancy tank body (9), and the exhaust pipe (11) is arranged at the top of the air gathering cavity (10) and communicated with an exhaust valve (12) arranged on the top wall of the buoyancy tank body (9).
3. The energy-saving water lifting device for lifting water, generating power and regulating water by lifting irrigation according to claim 1, characterized in that: one side of the upper part of the gravity box body (6) is provided with a water conveying pipe (13), and the opening part of the water conveying pipe (13) is positioned at the lower part of a water valve (14) of the water storage box body on the bottom wall of the water storage box body (15).
4. The energy-saving water lifting device for lifting water, generating power and regulating water by lifting irrigation according to claim 1, characterized in that: the plurality of water lifting device units are vertically arranged in a straight line shape to form a vertical straight-line-shaped water lifting device; the water pipes (36) of the water injection pumps of all the water lifting device units are mutually communicated, the water replenishing tank (24) is arranged on the reinforced concrete frame (30) at the upper end of the highest-level water absorption cylinder body (17), and the gravity tank body water passing valve (33) on the bottom wall of the gravity tank body (6) of the highest-level water lifting device unit is communicated with the irrigation channel aqueduct (35) through a water conveying tank (42); the lower part of a water through valve (33) on the bottom wall of a gravity box body (6) of each stage of water lifting device unit in the middle is connected with a water suction pipeline (4) of the previous stage unit, the water outlet of a water suction pipe of the water through valve is connected with a water suction cylinder body (17) of the previous stage unit, and the water inlet of the water suction pipe (4) of the lowest stage of water lifting device unit is arranged in the water body of the water storage area (2); a water inlet of the external water pipe (45) is communicated with the bottom of the aqueduct (35), a water outlet is communicated with the water injection pump water pipe (36), and a second water through valve (43) is arranged on the water injection pump water pipe (36) at the water outlet; the water valve (44) is arranged at the joint of the external water delivery pipe (45) and the irrigation channel aqueduct (35); the water turbine generator set (40) is arranged on one side of the water storage area (2), a water inlet of a water pipe (37) of the water turbine generator set is communicated with the irrigation canal aqueduct (35), and a water outlet of the water pipe is communicated with a water inlet of the water turbine generator set (40); a water valve (39) is arranged at the joint of the water outlet of the water turbine delivery pipe (37) and the water-turbine generator set.
5. The energy-saving water lifting device for lifting water, generating power and regulating water by lifting irrigation according to claim 1, characterized in that: the plurality of water lifting device units are vertically arranged in a straight shape and then are horizontally arranged in multiple groups at the same height to form a plurality of groups of vertical water lifting devices in a straight shape; the water inlets of the water suction pipes (4) of the water lifting device units in the lowest stage of the vertical linear multi-group water lifting devices are all arranged in the water body of the water storage area (2), and the water outlets are communicated with the respective water suction cylinder bodies (17) through a water suction pipeline exhaust valve (19) and a water suction pipe water supply valve (20); the water replenishing pipes (21) of all the transverse water lifting device units are communicated to the water conveying pipe (36) of the water injection pump; the gravity box water passing valves (33) on the bottom walls of the gravity box bodies (6) of all the water lifting device units transversely arranged at the highest level are communicated with the irrigation canal aqueduct (35) through a water conveying tank (42); the bottom wall of the gravity box body (6) of each horizontal water lifting device unit in the middle is communicated with a pipeline, and the pipeline is upwards communicated with the water suction pipes (4) of the highest water lifting device units; a water inlet of the external water pipe (45) is communicated with the bottom of the aqueduct (35), a water outlet is communicated with the water injection pump water pipe (36), and a second water through valve (43) is arranged on the water injection pump water pipe (36) at the water outlet; the water valve (44) is arranged at the joint of the external water delivery pipe (45) and the irrigation channel aqueduct (35); the water turbine generator set (40) is arranged on one side of the water storage area (2), a water inlet of a water pipe (37) of the water turbine generator set is communicated with the irrigation canal aqueduct (35), and a water outlet of the water pipe is communicated with a water inlet of the water turbine generator set (40); a water valve (39) is arranged at the joint of the water outlet of the water turbine delivery pipe (37) and the water-turbine generator set.
6. The energy-saving water lifting device for lifting water, generating power and regulating water by lifting irrigation according to claim 1, characterized in that: the plurality of water lifting device units are vertically arranged in a straight line shape and then are arranged at intervals in a transverse multi-group mode to form a compound water lifting device; a gravity box water valve (33) on the bottom wall of the gravity box body (6) of the lowest water lifting device unit in the low-height group is communicated to a water suction pipe of the lowest water lifting device unit in the high-height group through a pipeline; a gravity box water valve (33) on the bottom wall of the gravity box body (6) of the lowest water lifting device unit in the high-height group is communicated to a water suction pipe of the upper water lifting device unit in the low-height group through a pipeline; a gravity box water valve (33) on the bottom wall of a gravity box body (6) of the water lifting device unit at the upper stage in the low-height group is communicated to a water suction pipe of the water lifting device unit at the upper stage in the high-height group through a pipeline; the gravity box water-passing valves on the bottom walls of the gravity boxes of the water lifting device units at the highest level in the high-height group are communicated into the tank channel aqueduct through pipelines; the water replenishing valve of the water suction pipe and the water replenishing valve of the water suction cylinder body of each water lifting device unit at the same height are communicated with the water replenishing pipe and then communicated with the water delivery pipe of the water injection pump; the water replenishing valve of the water suction pipe and the water replenishing valve of the water suction cylinder body of each water lifting device unit at the highest level in the high-altitude group are communicated with the water replenishing pipe and then communicated into the water replenishing tank, and the water replenishing tank is communicated with the water injection pump water delivery pipe and the water replenishing pump water delivery pipe; a water inlet of the external water pipe (45) is communicated with the bottom of the aqueduct (35), a water outlet is communicated with the water injection pump water pipe (36), and a second water through valve (43) is arranged on the water injection pump water pipe (36) at the water outlet; the water valve (44) is arranged at the joint of the external water delivery pipe (45) and the irrigation channel aqueduct (35); the water turbine generator set (40) is arranged on one side of the water storage area (2), a water inlet of a water pipe (37) of the water turbine generator set is communicated with the irrigation canal aqueduct (35), and a water outlet of the water pipe is communicated with a water inlet of the water turbine generator set (40); a water valve (39) is arranged at the joint of the water outlet of the water turbine delivery pipe (37) and the water-turbine generator set.
7. The energy-saving water lifting device for lifting water, generating power and regulating water by lifting irrigation according to claim 1, characterized in that: the water lifting device units are arranged in parallel and are sequentially arranged in an increasing mode in height, a water suction pipe arranged in a water storage area water body is communicated with a water suction cylinder body of the lowest stage water lifting device unit, a gravity box body water valve (33) on the bottom wall of a gravity box body (6) of the lowest stage water lifting device unit is communicated to a water suction pipe of the upper stage water lifting device unit through a pipeline, a plurality of water lifting device units are sequentially connected in series to form a spiral I-shaped unit, water replenishing pipes of all stages of water lifting device units in the spiral I-shaped unit are sequentially communicated, a water replenishing pipe of the highest stage water lifting device unit is communicated with a water replenishing tank, and the water replenishing tank is communicated with a water injection pump water delivery pipe and a water replenishing pump water delivery pipe; a plurality of spiral I-shaped units are installed in parallel to form a spiral I-shaped water lifting device, a gravity box body water passing valve (33) on the bottom wall of a gravity box body (6) at the highest level of each spiral I-shaped unit in the spiral I-shaped water lifting device is communicated into an irrigation channel aqueduct (35) through a pipeline, and water replenishing pipes at the highest level of each spiral I-shaped unit are communicated into a water replenishing box; the water replenishing tank is communicated with the water injection pump water delivery pipe and the water replenishing pump water delivery pipe; the water inlet of the water pipe (37) of the water turbine set is communicated with the aqueduct (35), and the water outlet is communicated with the water inlet of the water turbine set (40); a water valve (39) is arranged at the joint of the water outlet of the water turbine delivery pipe (37) and the water-turbine generator set.
8. The energy-saving water lifting device for lifting water, generating power and regulating water by lifting irrigation according to claim 7, characterized in that: a plurality of spiral I-shaped units are vertically arranged to form a spiral II-shaped unit; wherein, a gravity box water valve (33) on the bottom wall of the gravity box body (6) of the highest stage in the lowest stage spiral I-shaped unit is communicated with a water suction pipe of the lowest stage water lifting device unit through a pipeline to form a closed loop; a plurality of spiral II-type units are installed in parallel to form a spiral II-type water lifting device, a gravity box body water passing valve (33) on the bottom wall of a gravity box body (6) at the highest stage of each spiral I-type unit in the spiral II-type water lifting device is communicated into an irrigation channel aqueduct (35) through a pipeline, and water replenishing pipes at the highest stage of each spiral I-type unit are communicated into a water replenishing box; the water replenishing tank is communicated with the water injection pump water delivery pipe and the water replenishing pump water delivery pipe; a water inlet of the external water pipe is communicated with the bottom of the aqueduct (35), a water outlet is communicated with the water injection pump water pipe (36), and a second water through valve (43) is arranged on the water injection pump water pipe (36) at the water outlet; the water valve (44) is arranged at the joint of the external water delivery pipe (45) and the irrigation channel aqueduct (35); the water turbine generator set (40) is arranged on one side of the water storage area (2), a water inlet of a water pipe (37) of the water turbine generator set is communicated with the irrigation canal aqueduct (35), and a water outlet of the water pipe is communicated with a water inlet of the water turbine generator set (40); a water valve (39) is arranged at the joint of the water outlet of the water turbine delivery pipe (37) and the water-turbine generator set.
9. A method for an energy-saving water lifting device for water lifting power generation and water lifting and irrigation water regulation is characterized in that: before the initial operation, closing a water passing valve (3) of a water suction pipe (4), a water passing valve (26) of a water suction cylinder body (17), a piston disc water passing valve (27) of a water storage box body (15), a water passing valve (14), a water passing valve (33) of a gravity box body (6) and a water passing valve (44) externally connected with a water delivery pipe (45); after a water-absorbing pipe water-supplementing valve (20), a water-absorbing pipe exhaust valve (19), a water-absorbing cylinder exhaust valve (22), a water-absorbing cylinder water-supplementing valve (23), a water-absorbing cylinder piston disc water-passing valve (25), a gravity box piston disc water-passing valve (31), a gravity box water-supplementing valve (28) and a first water-passing valve (38) and a second water-passing valve (43) on a water-injecting pump water pipe (36) are opened, a water-injecting pump (41) is started to sequentially inject the gravity box (6), the water-absorbing cylinder (17), the water-absorbing pipe (4) and a water-supplementing tank (24) with enough set; in the process of filling the gravity box body (6) with enough set water, the buoyancy box body (9) drives the water suction cylinder body piston disc (18), the water storage box body piston disc (16) and the gravity box body piston disc (5) to rise to the set initial or secondary stroke position by means of the set buoyancy formed when the water body in the gravity box body (6) rises; after a water injection program is finished, a water injection pump (41) and a first water through valve (38) and a gravity box water supply valve (28) on a water delivery pipe (36) of the water injection pump are closed; before the piston device continuously operates initially or again (namely a stroke), closing a water suction pipe exhaust valve (19), a water suction pipe water replenishing valve (20), a water suction cylinder exhaust valve (22), a water suction cylinder water replenishing valve (23), a water suction cylinder piston disc water through valve (25), a water storage box piston disc water through valve (27), a water storage box water through valve (14) and a gravity box piston disc water through valve (31) in sequence or simultaneously, and then opening a gravity box water through valve (33), a water suction cylinder water through valve (26) and a water suction pipe water through valve (3) in sequence or simultaneously; when a water valve (33) of the gravity box body is opened to enable the water body at the lower part of the piston disc (5) of the gravity box body to automatically flow out, the piston disc (5) of the gravity box body descends along with the outflow of the water body at the lower part of the piston disc (5) because the lower part of the piston disc loses the supporting force of the water body and is stressed by the gravity of the water body at the upper part of the piston disc; when the gravity box piston disc (5) descends, the gravity box piston disc synchronously pulls the water storage box piston disc (16) and the water absorption cylinder piston disc (18) to move downwards under the force transfer action of the piston connecting rod fixedly connected to the gravity box piston disc; the water suction cylinder piston disc (18) runs downwards due to the huge gravity formed by a huge amount of water body set at the upper part of the gravity box piston disc (5), and when the water body at the lower part of the water suction cylinder piston disc (18) automatically flows out through the water suction cylinder water through valve (26), the upper part of the water suction cylinder piston disc (18) forms vacuum, and the vacuum sucks the water body in the water storage area (2) into the vacuum through the water suction pipe (4) to finish the water pumping work; the water gradually flows out from the lower part of the water suction cylinder piston disc (18) through the water valve (26) of the water suction cylinder and then flows into the water body on the upper part of the water storage tank piston disc (16), and the downward pressure of the piston connecting rod (7) is gradually increased in a new external force mode; when the water suction cylinder piston disc (18), the water storage tank piston disc (16) and the gravity tank piston disc (5) synchronously run downwards, namely the stroke is stopped and a return stroke is prepared after the operation is stopped at a set position, the water suction pipe water through valve (3), the water suction cylinder water through valve (26) and the gravity tank water through valve (33) are synchronously or sequentially closed, and then the water storage tank water through valve (14), the piston disc water through valve (27), the gravity tank piston disc water through valve (31) and the water suction cylinder piston disc water through valve (25) are sequentially or simultaneously opened; when the water storage tank body water through valve (14) and the water storage tank body piston disc water through valve (27) are opened, water on the upper portion of the water storage tank body piston disc (16) automatically flows into the gravity tank body (6) through the water storage tank body piston disc water through valve (27), the water storage tank body water through valve (14) and the water conveying pipe (13), the buoyancy tank body (9) is enabled to rise by virtue of buoyancy along with rising of water level in the gravity tank body (6), and meanwhile, the water suction cylinder body piston disc (18), the water storage tank body piston disc (16) and the gravity tank body piston disc (5) are driven to synchronously rise upwards to reset through the piston disc connecting rod (7) fixedly connected onto the buoyancy tank body, namely, the return stroke is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084824.7A CN111120189A (en) | 2020-02-10 | 2020-02-10 | Energy-saving water lifting device and method for water lifting power generation and water lifting and irrigation water regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084824.7A CN111120189A (en) | 2020-02-10 | 2020-02-10 | Energy-saving water lifting device and method for water lifting power generation and water lifting and irrigation water regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111120189A true CN111120189A (en) | 2020-05-08 |
Family
ID=70491225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010084824.7A Pending CN111120189A (en) | 2020-02-10 | 2020-02-10 | Energy-saving water lifting device and method for water lifting power generation and water lifting and irrigation water regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111120189A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3116547A1 (en) * | 2020-11-23 | 2022-05-27 | Jean-Paul SABRAN | ENERGY RECOVERY DEVICE |
| AU2022205263A1 (en) * | 2022-07-15 | 2024-02-01 | Stanley, Alan MR | Asynchronous Reciprocation Engine |
-
2020
- 2020-02-10 CN CN202010084824.7A patent/CN111120189A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3116547A1 (en) * | 2020-11-23 | 2022-05-27 | Jean-Paul SABRAN | ENERGY RECOVERY DEVICE |
| AU2022205263A1 (en) * | 2022-07-15 | 2024-02-01 | Stanley, Alan MR | Asynchronous Reciprocation Engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8648486B2 (en) | Method and system for tidal energy storage and power generation | |
| SU1611225A3 (en) | Pneumohydraulic hydrogenerator | |
| CN111120189A (en) | Energy-saving water lifting device and method for water lifting power generation and water lifting and irrigation water regulation | |
| CN104696175A (en) | Low water head energy collecting device and method | |
| CN110792570A (en) | Float type composite power plunger device | |
| CN202001178U (en) | Tidal power generation system and storage system and multiplying power increasing system thereof | |
| CN212272429U (en) | Energy-saving water lifting device for water lifting power generation and water lifting irrigation water regulation | |
| CN2173314Y (en) | Miniature loss energy source circulation hydraulic generator | |
| CN206957862U (en) | A kind of paddle wheel formula hydroelectric installation | |
| CN109779827A (en) | One kind being based on still water buoyancy switching kinetics output method and its device | |
| WO2023197606A1 (en) | Hydrostatic power generation technique | |
| GB2488158A (en) | Water driven reciprocating engine | |
| CN109162855B (en) | Turbofan water wheel boosting power generation system | |
| RU40411U1 (en) | HYDROTARAN | |
| CN109441700B (en) | Hydroelectric power generation device | |
| CN111396234A (en) | Circulating water power generation | |
| CN104612935A (en) | Floatation-promotion lifting type high-capacity high-lift efficient liquid pumping device | |
| CN209743081U (en) | Potential energy conversion water circulation cleaning power generation system | |
| CN2233468Y (en) | Atmospheric pressure, vacuum suction synchronous flow hydroelectric generator set | |
| CN2421425Y (en) | Device for vacuum steam lifting water, delivering water and electric generating | |
| RU134949U1 (en) | DEVICE FOR PRODUCING ELECTRIC ENERGY | |
| UA81569U (en) | Multi-functional submersible hydro-electric power plant with use of renewable energy sources | |
| CN221096706U (en) | Energy storage device | |
| CN216566681U (en) | High-potential difference hydrostatic circulating power generation equipment | |
| RU2796337C1 (en) | Tidal power plant with an additional reservoir |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200508 |