CN210290029U - Pump capable of utilizing hydraulic power generation residual water kinetic energy - Google Patents
Pump capable of utilizing hydraulic power generation residual water kinetic energy Download PDFInfo
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- CN210290029U CN210290029U CN201820678808.9U CN201820678808U CN210290029U CN 210290029 U CN210290029 U CN 210290029U CN 201820678808 U CN201820678808 U CN 201820678808U CN 210290029 U CN210290029 U CN 210290029U
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- water
- chamber
- tower
- pump
- containing tank
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Abstract
The utility model discloses a pump which can utilize the kinetic energy of the hydroelectric power generation residual water, comprising a water containing tank, a pumping chamber, a tower cylinder and a mandril; the water containing tank is positioned at the bottom of the pump; the water containing tank is provided with a water inlet for flowing in residual water for hydroelectric power generation; a transmission shaft is arranged in the water containing tank; two three-star wheels are arranged on the transmission shaft in parallel in the radial direction, and grooves are formed in the side walls of the three-star wheels; the two water pressing chambers are arranged and respectively correspond to the two three-star wheels; a water inlet valve is arranged at the bottom of the water pressurizing chamber, and a water outlet valve is arranged at the top of the water pressurizing chamber; a piston chamber is arranged at the bottom of the water pumping chamber, and a piston is arranged in the piston chamber; the two tower drums are arranged and respectively correspond to the two water pressing chambers; the bottom of the tower cylinder is connected to the top of the pressurized-water chamber, and a water outlet of a water outlet valve at the top of the pressurized-water chamber is communicated with an inner cavity of the tower cylinder; the inner cavity of the tower barrel is provided with a hollow buoy, and the bottom of the hollow buoy is connected with the upper end of the ejector rod.
Description
Technical Field
The utility model relates to a pump especially relates to a can utilize pump of hydroelectric power generation waste water kinetic energy.
Background
The hydroelectric generation utilizes a high-level water storage impact water turbine to drive an engine to generate electricity, and the potential energy of water is converted into kinetic energy and then converted into electric energy. Hydroelectric power generation is a green energy source, but the investment of a hydroelectric power generation high-level water storage facility is large.
In the process of hydroelectric generation, the residual water flowing out after the power generation of the impact water turbine has great flow velocity, namely the residual water has great kinetic energy. The residual water of the existing hydroelectric power generation is not reused, namely, great residual water kinetic energy is wasted. If the kinetic energy of the residual water of the hydroelectric power generation can be utilized and then used for generating power, the water energy of the nature can be greatly saved, the utilization efficiency of the water is improved, and the economic benefit is improved.
However, no feasible method has been found in the prior art for utilizing the kinetic energy of the residual water of the hydroelectric power generation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can utilize pump of hydroelectric power generation surplus water kinetic energy to turn into the potential energy again with hydroelectric power generation surplus water kinetic energy and continue to be used for the electricity generation.
In order to solve the technical problem, the pump capable of utilizing the kinetic energy of the hydroelectric power generation residual water comprises a water containing tank, a water pressing chamber, a tower barrel and a mandril;
the water containing tank is positioned at the bottom of the pump; the water containing tank is provided with a water inlet for flowing in residual water for hydroelectric power generation; a transmission shaft is arranged in the water containing tank and is used for connecting a motor; two three-star wheels are arranged on the transmission shaft in parallel in the radial direction and are arranged in a convex-concave corresponding mode; the side wall of the three star wheel is provided with a groove;
the water pumping chamber is arranged in a sealing way and is positioned above the water containing tank; the two water pressing chambers are arranged and respectively correspond to the two three-star wheels; a water inlet valve is arranged at the bottom of the water pressurizing chamber, and a water outlet valve is arranged at the top of the water pressurizing chamber; a piston chamber is arranged at the bottom of the water pumping chamber, and a piston is arranged in the piston chamber; the bottom of the piston chamber is sealed, and the upper part of the piston chamber is opened and communicated with the inner cavity of the water pumping chamber; the ejector rod penetrates through the piston chamber from top to bottom and is connected with the bottom of the piston chamber in a sealing mode, and the piston is fixed on the ejector rod; the lower end of the ejector rod is movably connected with an ejector wheel, and the ejector wheel is arranged in a groove in the side wall of the three-star wheel of the water containing tank and can roll in the groove;
the two tower drums are arranged and respectively correspond to the two water pressing chambers; the bottom of the tower cylinder is connected to the top of the pressurized-water chamber, and a water outlet of a water outlet valve at the top of the pressurized-water chamber is communicated with an inner cavity of the tower cylinder; the ejector rod extends upwards out of the water pumping chamber, extends to the inner cavity of the tower barrel, and is hermetically connected with the top of the water pumping chamber and the bottom of the tower barrel; the top of the tower barrel is provided with a water outlet which is connected with a water drainage pipe; a hollow buoy is arranged in the inner cavity of the tower barrel, the bottom of the hollow buoy is connected with the upper end of the ejector rod, and the top of the hollow buoy is connected with an upper ejector rod; the upper top rod extends out of the top of the tower barrel; the upper top rods of the two tower drums are connected through a connecting rod or a pulley.
And rollers or bearings are respectively arranged in the grooves of the three convex parts of the three star wheels.
The two water pressing chambers are respectively provided with three water inlet valves and three water outlet valves.
The two water pressing chambers are respectively provided with four water inlet valves and four water outlet valves.
The hollow buoy is made of light materials.
The hollow buoy is fixedly connected with the ejector rod and the upper ejector rod respectively.
The upper top rods of the two tower drums are respectively connected with pulleys through steel wire ropes. Therefore, the structure is simpler, labor-saving and small in occupied space.
Adopt the utility model discloses a structure, owing to be equipped with water containing tank, two pressurized-water chambers, two tower barrels, water containing tank is equipped with two three star wheels, and two three star wheels correspond the setting each other convex-concave, like this, can introduce water containing tank with hydroelectric power generation waste water, then get into the pressurized-water chamber, reentrant tower barrel, discharge from tower barrel top outlet at last, send into the hydraulic turbine through the drain pipe and continue the electricity generation to realized converting hydroelectric power generation waste water kinetic energy into potential energy again and continue to be used for the invention purpose of electricity generation.
The two three-star wheels are arranged in a convex-concave corresponding mode, and the two ejector rods are linked with the upper ejector rods of the two tower drums connected through the connecting rod up and down, so that the working balance and stability of the mechanism can be kept, and the kinetic energy of the residual water of the hydroelectric power generation can be fully utilized to reduce the power consumption of the transmission shaft.
The two water pressing chambers are respectively provided with three water inlet valves and three water outlet valves, or four water inlet valves and four water outlet valves, so that the efficiency can be greatly improved.
The hollow buoy is arranged in the inner cavity of the tower barrel, so that the buoyancy of rice can be utilized, and the power consumption of the transmission shaft can be further reduced. And the hollow buoy is made of light materials, so that the power consumption of the transmission shaft can be reduced to a greater extent.
The pump of the utility model has novel and simple structure, convenient manufacture, miniaturization, large-scale arrangement and capability of realizing the aim of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the tri-star wheel of the present invention.
Detailed Description
The invention is described in detail below with reference to the following drawings and embodiments:
as shown in fig. 1 and fig. 2, the pump capable of utilizing the kinetic energy of the residual water generated by the hydroelectric power generation of the utility model comprises a water tank 7, a pumping chamber 6, a tower 3 and a mandril 5.
The water containing tank is positioned at the bottom of the pump. The water storage tank is provided with a water inlet for flowing in the residual water of the hydroelectric generation. A transmission shaft 8 is arranged in the water containing tank. The transmission shaft is used for connecting the motor. Two three-star wheels 9 are arranged on the transmission shaft in parallel in the radial direction, and the two three-star wheels are arranged in a convex-concave corresponding mode. The side wall of the three-star wheel is provided with a groove.
The water pumping chamber is arranged in a sealing way and is positioned above the water containing tank. The two water pressing chambers are respectively arranged corresponding to the two three-star wheels. The bottom of the water pressing chamber is provided with a water inlet valve 10, and the top is provided with a water outlet valve 12. The bottom of the water pressing chamber is provided with a piston chamber 11, and a piston is arranged in the piston chamber. The bottom of the piston chamber is sealed, and the upper part of the piston chamber is opened and communicated with the inner cavity of the pumping chamber. The ejector rod penetrates through the piston chamber from top to bottom and is connected with the bottom of the piston chamber in a sealing mode, and the piston is fixed on the ejector rod. The lower end of the ejector rod is movably connected with an ejector wheel which is arranged in a groove on the side wall of the three-star wheel of the water containing tank and can roll in the groove.
The tower cylinder sets up two, corresponds two pumping chambers respectively and sets up. The bottom of the tower cylinder is connected with the top of the pressurized-water chamber, and a water outlet of a water outlet valve at the top of the pressurized-water chamber is communicated with an inner cavity of the tower cylinder. The ejector rod upwards extends out of the water pumping chamber, extends to the inner cavity of the tower barrel, and is connected with the top of the water pumping chamber and the bottom of the tower barrel in a sealing mode. The top of the tower barrel is provided with a water outlet which is connected with a water drainage pipe. The inner cavity of the tower barrel is provided with a hollow buoy 4, the bottom of the hollow buoy is connected with the upper end of the ejector rod, and the top of the hollow buoy is connected with an upper ejector rod 2. The upper top rod extends out of the top of the tower barrel. The upper top rods of the two tower drums are connected through a connecting rod 1. The upper top rods of the two towers can also be connected through a pulley. The upper top rods of the two tower drums are respectively connected with pulleys through steel wire ropes.
In order to run stably and reduce friction, rollers or bearings are respectively arranged in grooves of three convex parts of the three-star wheel.
In order to improve the efficiency, the two water pressing chambers are respectively provided with three water inlet valves and three water outlet valves. Or the two water pressing chambers are respectively provided with four water inlet valves and four water outlet valves.
The hollow buoy is made of light materials, such as aluminum alloy or plastics.
The hollow buoy is fixedly connected with the ejector rod and the upper ejector rod respectively. Thus, the synchronous linkage can be better realized.
The utility model discloses a theory of operation:
the transmission shaft in the water containing tank drives the three-star wheel to rotate. When the three-star wheel drives the ejector rod to move downwards, the piston in the water pressing chamber moves downwards, the water inlet valve is opened, and water in the water containing tank enters the water pressing chamber; when the three-star wheel drives the ejector rod to move upwards, the piston in the water pressing chamber moves upwards, the water inlet valve is closed, the water outlet valve is opened, water in the water pressing chamber enters the tower drum, the water is discharged from the water outlet at the top of the tower drum, and the hollow buoy and the upper ejector rod in the tower drum also move upwards.
Meanwhile, the other three-star wheel moves reversely to drive the other ejector rod and the piston in the other water pressing chamber to move reversely. The upper top rods of the two tower drums are connected through a connecting rod to move oppositely.
The water entering the water containing tank is conveyed to a high position and then is discharged from a water outlet at the top of the tower cylinder for power generation.
This double-cylinder plunger buoyancy balance pump's advantage: (1) bidirectional work is done, and the efficiency is multiplied; (2) the fluid forms forward-push reflection, so that the resistance is overcome, and the energy is saved; (3) buoyancy application, which counteracts the gravitation to zero and can also make the water head be lifted higher but not hard, thereby better utilizing the water fall to form impact power generation; (4) the acceleration and inertia force are increased by using the balance force. The lifting resistance is inverted into potential energy, so that the effect of saving labor is achieved; (5) the multi-stage water wheels are driven in parallel, so that the impact residual force of the fluid is effectively utilized, the kinetic energy is increased, and the energy can be saved more perfectly.
Claims (7)
1. A pump capable of utilizing the kinetic energy of the residual water of hydraulic power generation is characterized in that: comprises a water containing tank (7), a water pressing chamber (6), a tower drum (3) and a mandril (5);
the water containing tank is positioned at the bottom of the pump; the water containing tank is provided with a water inlet for flowing in residual water for hydroelectric power generation; a transmission shaft (8) is arranged in the water containing tank and is used for connecting a motor; two three-star wheels (9) are arranged on the transmission shaft in parallel in the radial direction and are arranged in a convex-concave corresponding mode; the side wall of the three star wheel is provided with a groove;
the water pumping chamber is arranged in a sealing way and is positioned above the water containing tank; the two water pressing chambers are arranged and respectively correspond to the two three-star wheels; the bottom of the water pressing chamber is provided with a water inlet valve (10), and the top of the water pressing chamber is provided with a water outlet valve (12); a piston chamber (11) is arranged at the bottom of the water pumping chamber, and a piston is arranged in the piston chamber; the bottom of the piston chamber is sealed, and the upper part of the piston chamber is opened and communicated with the inner cavity of the water pumping chamber; the ejector rod penetrates through the piston chamber from top to bottom and is connected with the bottom of the piston chamber in a sealing mode, and the piston is fixed on the ejector rod; the lower end of the ejector rod is movably connected with an ejector wheel, and the ejector wheel is arranged in a groove in the side wall of the three-star wheel of the water containing tank and can roll in the groove;
the two tower drums are arranged and respectively correspond to the two water pressing chambers; the bottom of the tower cylinder is connected to the top of the pressurized-water chamber, and a water outlet of a water outlet valve at the top of the pressurized-water chamber is communicated with an inner cavity of the tower cylinder; the ejector rod extends upwards out of the water pumping chamber, extends to the inner cavity of the tower barrel, and is hermetically connected with the top of the water pumping chamber and the bottom of the tower barrel; the top of the tower barrel is provided with a water outlet which is connected with a water drainage pipe; a hollow buoy (4) is arranged in the inner cavity of the tower barrel, the bottom of the hollow buoy is connected with the upper end of the ejector rod, and the top of the hollow buoy is connected with an upper ejector rod (2); the upper top rod extends out of the top of the tower barrel; the upper top rods of the two tower drums are connected through a connecting rod (1) or a pulley.
2. The pump of claim 1, wherein: and rollers or bearings are respectively arranged in the grooves of the three convex parts of the three star wheels.
3. The pump of claim 1, wherein: the two water pressing chambers are respectively provided with three water inlet valves and three water outlet valves.
4. The pump of claim 1, wherein: the two water pressing chambers are respectively provided with four water inlet valves and four water outlet valves.
5. The pump of claim 1, wherein: the hollow buoy is made of light materials.
6. The pump of claim 1, wherein: the hollow buoy is fixedly connected with the ejector rod and the upper ejector rod respectively.
7. The pump of claim 1, wherein: the upper top rods of the two tower drums are respectively connected with pulleys through steel wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678808.9U CN210290029U (en) | 2018-05-08 | 2018-05-08 | Pump capable of utilizing hydraulic power generation residual water kinetic energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678808.9U CN210290029U (en) | 2018-05-08 | 2018-05-08 | Pump capable of utilizing hydraulic power generation residual water kinetic energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290029U true CN210290029U (en) | 2020-04-10 |
Family
ID=70058653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820678808.9U Withdrawn - After Issue CN210290029U (en) | 2018-05-08 | 2018-05-08 | Pump capable of utilizing hydraulic power generation residual water kinetic energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488052A (en) * | 2018-05-08 | 2018-09-04 | 李汉明 | The pump of water kinetic energy more than capable of utilizing water for producing electric power |
| CN108547724A (en) * | 2018-05-08 | 2018-09-18 | 李汉明 | The hydroelectric power system of water kinetic energy more than capable of utilizing water for producing electric power |
-
2018
- 2018-05-08 CN CN201820678808.9U patent/CN210290029U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488052A (en) * | 2018-05-08 | 2018-09-04 | 李汉明 | The pump of water kinetic energy more than capable of utilizing water for producing electric power |
| CN108547724A (en) * | 2018-05-08 | 2018-09-18 | 李汉明 | The hydroelectric power system of water kinetic energy more than capable of utilizing water for producing electric power |
| CN108488052B (en) * | 2018-05-08 | 2023-09-29 | 李汉明 | Pump capable of utilizing kinetic energy of residual water of hydroelectric power generation |
| CN108547724B (en) * | 2018-05-08 | 2024-05-07 | 李汉明 | Hydroelectric power generation system capable of utilizing kinetic energy of residual water of hydroelectric power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200410 Effective date of abandoning: 20230929 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200410 Effective date of abandoning: 20230929 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |