CN216008742U

CN216008742U - Pump valve connecting mechanism of high-potential-difference hydrostatic circulating power generation equipment

Info

Publication number: CN216008742U
Application number: CN202122759459.8U
Authority: CN
Inventors: 梁建新; 梁源; 彭章发
Original assignee: Individual
Current assignee: Guangxi Yaoyu Power Equipment Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-11
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a high head hydrostatic cycle power generation facility pump valve coupling mechanism, the characteristic is that the structure of first valve body and second valve body is constituteed, structural feature, installation application method is the same. The ball valve body is arranged behind the water pipelines of the first valve body and the second valve body at a certain distance, and asynchronous staggered operation is formed between the ball valve body and the water pipelines of the first valve body and the second valve body, so that differential pressure is formed to suck and discharge water to enter a wheel disc of a water turbine to drive a generator to work, a reset balancing weight is arranged above valve cores of the first valve body and the second valve body, and the balancing weight is arranged on the ball top of the ball valve body to reset, so that the operation of automatically opening and closing a water channel in the water pipeline is realized. The structure is novel, the design is advanced and reasonable, the manufacture is easy, the installation and the use are convenient, the work efficiency is high, the construction period is short, the materials and the labor are saved, and the cost is low.

Description

Pump valve connecting mechanism of high-potential-difference hydrostatic circulating power generation equipment

Technical Field

The utility model belongs to the hydroelectric equipment class, especially a high potential difference hydrostatic cycle power generation facility pump valve coupling mechanism.

Background

The hydroelectric generator comprises generators such as river water, tidal water, sea bottom water, wind power, hydroelectric power, nuclear power, photoelectric power and the like, and the micro-generator installed in mountainous areas with natural water of more than one meter can meet the application requirements of small families. Reference 1, application No.: CN201510336054, inventive name: the utility model provides a high-efficient hydrologic cycle electricity generation integrated system, includes the power generation wheel, this kind of high-efficient hydrologic cycle electricity generation integrated system contain pressure forebay, cistern, be used for with water in the pressure forebay is taken into the pumping device of cistern, a plurality of with the kilometer raceway runway that the pressure forebay is connected and is gradually the height above sea level reduction, with a plurality of the kilometer raceway runway is connected jointly in the lowest tail pond of kilometer raceway and the photovoltaic device who is used for collecting solar energy, the power generation wheel is established on the kilometer raceway. Reference 2, application No.: CN201320076353, invention name: a domestic water circulation generator comprises a four-foot stand with the height of two meters, a water storage barrel with the water storage capacity of one cubic meter is installed at the top of the stand, six water guide pipes are installed at the bottom of the water storage barrel, each water guide pipe is provided with a direct water switch, the length of each water guide pipe is 60CM, two disc support frames are erected outside the position 55CM high of the four-foot stand, a movable support cross shaft is fixedly installed on each disc support frame, one end of each support cross shaft extends 20CM outwards, three discs are installed on the support cross shafts, two sides of the outer edge of each disc are provided with a water tank, the six water guide pipes respectively correspond to the six water tanks on the three discs, a pinion is installed at the position 20CM outwards extending from the support cross shaft, the pinion is connected with a gearbox through a transmission belt, the gearbox is connected with a generator through a lead, the inverter is connected with a solar cell through a lead, and the solar cell is also connected with the inverter through a lead, the tetrapods are erected on a water pool, a submersible pump is arranged in the water pool, and the tetrapods are pumped into the water storage barrel through a water delivery pipe after being pumped by the submersible pump. The structural features of the comparison documents 1, 2 are different from those of the present patent application.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a work with water valve water pump automatically regulated water differential pressure drive hydraulic turbine, by high-order water towards pressure starting valve pump drive generator under still water state. The novel energy-saving device has the advantages of novel and simple structure, advanced design, easy manufacture and convenient installation and use, can be applied to power generation on a flat slope, a hillside, a pond and a water tank, and is ideal clean new energy equipment.

The technical scheme of the utility model is like this: a high-potential-difference pressure hydrostatic circulating power generation equipment pump valve connecting mechanism comprises a high-position water pipe, a first flange, a first water pipe, a second flange, a first cushion, a first balancing weight, a first nut, a second nut, a first upper shaft, a first lower shaft, a third flange, a support, a second water pipe, a fourth flange, a valve inner cavity, a second balancing weight, a second cushion, a first valve body, a water channel, a ball valve seat, a ball valve top plate, a ball valve body, a ball valve inner cavity, a ball balancing weight, a ball, a fifth flange, a water inlet channel, a fourth water pipe, a third water pipe, a valve core, a third cushion, a bolt, a sixth method and a second valve body, and is characterized in that the high-position water pipe 1 is connected with the first water pipe 3 through a first flange 2, the first water pipe 3 is connected with the third water pipe 28 through a fourth flange 13, the third water pipe 28 is connected with the fourth water pipe 27 through a sixth flange 32, and the fourth water pipe 27 is connected with the water inlet channel 26 of the ball valve body 21, the top opening of the water inlet channel 26 is provided with a ball 24 and a ball valve inner cavity 22, the ball valve inner cavity 22 is connected to a water turbine wheel disc through a water outlet, the bottom of the first valve body 17 is installed on a third water pipe 28, the valve inner cavity 14 is communicated with the water channel 18, the second valve body 33 is installed on the top surface of the first water pipe 3, the valve inner cavity 14 is communicated with the water channel 18, the valve core 29 is installed in the valve inner cavity 14 of the first valve body 17, the valve core 29 is connected into the water channel 18 and the valve inner cavity 14 through a first upper shaft 9 and a first lower shaft 9, the ball 24 is arranged between the ball valve inner cavity 22 and the water inlet channel 26, and the top of the ball 24 is provided with a ball balancing weight 23.

The first upper and lower shafts 9 slide up and down in the central holes of the second flange 4, the first soft cushion 5, the support 11, the third flange 10 and the second soft cushion 16, and are in movable fit.

The outer diameter of the valve core 29 is less than or equal to that of the water channel 18.

The outer diameter of the valve core 29 is less than or equal to the inner cavity 14 of the valve.

The first valve body 17 and the second valve body 33 have the same structural composition and structural characteristics, and the installation and use methods are the same.

Compared with the prior art, the utility model the advantage be: the pump valves are used for forming asynchronous starting operation, and high-level water forms differential pressure to change still water into power differential pressure to drive the water turbine to generate electricity. The novel energy-saving device has the advantages of novel structure, advanced and reasonable design, simplicity, easiness in manufacturing, convenience in installation and use, short construction period, quickness in construction, quickness in taking effect, labor and time conservation, and is ideal new energy equipment.

Drawings

Fig. 1 is a schematic view of the assembly front view of the present invention.

Fig. 2 is a schematic top view of the assembly of the present invention.

Reference numerals: the high-level water pipe comprises a high-level water pipe 1, a first flange 2, a first water pipe 3, a second flange 4, a first cushion 5, a first balancing weight 6, a first nut 7, a second nut 8, a first upper shaft 9, a first lower shaft 9, a third flange 10, a support 11, a second water pipe 12, a fourth flange 13, a valve inner cavity 14, a second balancing weight 15, a second cushion 16, a first valve body 17, a water channel 18, a ball valve seat 19, a ball valve top plate 20, a ball valve body 21, a ball valve inner cavity 22, a ball balancing weight 23, a ball 24, a fifth flange 25, a water inlet channel 26, a fourth water pipe 27, a third water pipe 28, a valve core 29, a third cushion 30, a bolt 31, a sixth flange 32 and a second valve body 33.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Embodiment 1, refer to the drawing, the utility model discloses utilize high water level pressure differential to drive two synchronous water valve actions of isotructure, combine to reset case gravity pressure with the balancing weight, connect a ball valve pump at the water valve back, ball valve pump of 2 valve cooperations of the same kind, rivers reform pressure differential, the case slides the water course of switching water pipeline inner chamber from top to bottom, forms pressure through the switching of pump again and pours into water suction injection water turbine wheel leaf, and the rim plate drives the generator and rotates. The method comprises the following steps: high-order water pipe 1 installs at the high-order pond below, and high-order water pipe 1 connects first water pipe 3 through first flange 2, and third water pipe 28 is connected through fourth flange 13 to first water pipe 3, and fourth water pipe 27 is connected to third water pipe 28, and ball valve body 21 is connected to fourth water pipe 27, and ball valve body 21 is connected to the hydraulic turbine rim plate through fifth flange 25, and the rim plate drives the generator work. The first valve body 17 and the second valve body 33 have the same structural characteristics and installation and use methods. The second valve body 33 is installed on the top surface of the first water pipe 3. And communicates with the waterway 18. The first valve body 17 is installed on the top surface of the third water pipe 28 and communicates with the water passage 18. The top end of the first upper and lower shaft 9 is provided with a first balancing weight 6, the bottom end of the first upper and lower shaft 9 is provided with a valve core 29, and the middle section of the first upper and lower shaft 9 passes through the third flange 10, the second cushion 16, the second flange 4, the support 11 and the first cushion 5. Atop the second valve body 33 is a second flange 4. The second soft cushion 16, the third flange 10, the support 11, the second flange 4 and the first soft cushion 5 are provided with central holes for the first upper and lower shafts 9 to slide up and down. The second nut 8 is arranged on the first balancing weight 6, the first nut 7 is fixed on the lower side of the first balancing weight, the valve core 29 is fixed at the bottom end of the first upper shaft 9 and the first lower shaft 9, the third soft pad 30 is arranged on the bottom surface of the valve core 29, the valve core 29 is a circular surface, the valve core 29 is arranged in the valve inner cavity 14 of the first valve body 17, and the height of the valve core 29 is not more than the valve inner cavity 14. The valve core 29 extends into the inner diameter water channel 18 of the third water pipe 28, and the outer diameter of the valve core 29 is within the range of the inner cavity water channel diameter of the third water pipe 28. When the first upper and lower shafts 9 move upwards, the valve core 29 moves upwards to leave the inner diameter of the third water pipe 28, and the valve core is opened, and otherwise, the valve core is closed. The valve core 29 moves upwards to the bottom surface of the second flange 4 of the valve inner cavity 14 and is limited and does not move upwards, at this time, the gravity of the first balancing weight 6 presses downwards, the first upper shaft 9, the first lower shaft 9 and the valve core 29 move downwards, the valve core 29 repeatedly returns to the inner diameter of the third water pipe 28 to be in a closed state to block water, and the water channel 18 is repeatedly opened and closed up and down. The first valve body 17 and the second valve body 33 have the same structural composition, structural characteristics and the same installation and operation. A ball valve body 21 is arranged on a fourth water pipe 27 which is arranged on the first valve body 17 at a distance of more than 20cm and is communicated with a water inlet channel 26. The outlet of the ball valve body 21 is connected to the wheel disc of the water turbine through a fifth flange 25. The ball valve cavity 22 of the ball valve body 21 is provided with a ball 24, and the top of the ball 24 is provided with a ball balancing weight 23. The outer diameter of the ball 24 is larger than or equal to that of the water inlet channel 26, and the outer diameter of the ball 24 is larger than or equal to that of the water outlet.

High-pressure water enters the first water pipe 3 from the high-pressure water pipe 1, enters the third water pipe 28 through the second water pipe 12, enters the water inlet channel 26 of the ball valve body 21 through the third water pipe 28, pushes the ball 24 to move upwards to leave the inlet of the water inlet channel 26, and then enters the inner cavity 22 of the ball valve through the water inlet channel 26 and flows into the wheel disc of the water turbine through the water outlet to drive the generator. The first valve body 17 and the second valve body 33 are installed on the top surfaces of the first water pipe 3 and the third water pipe 28 and are communicated with the water channel 18 of the valve inner cavity 14, water flowing through the water channel 18 of the first water pipe 3 and the third water pipe 28 enters high-pressure differential pressure water for the high-pressure water pipe 1, the valve core 29 is pushed to move upwards to leave the water channel 18, the water flows smoothly, when the water flows to the ball valve body 21, the ball 24 is pushed to the top, water enters the water through the water inlet channel 26, and the water flows out of the water wheel disc of the water wheel generator to drive the water wheel generator to work.

Claims

1. A high-potential-difference pressure hydrostatic circulating power generation equipment pump valve connecting mechanism comprises a high-position water pipe, a first flange, a first water pipe, a second flange, a first cushion, a first balancing weight, a first nut, a second nut, a first upper shaft, a first lower shaft, a third flange, a support, a second water pipe, a fourth flange, a valve inner cavity, a second balancing weight, a second cushion, a first valve body, a water channel, a ball valve seat, a ball valve top plate, a ball valve body, a ball valve inner cavity, a ball balancing weight, a ball, a fifth flange, a water inlet channel, a fourth water pipe, a third water pipe, a valve core, a third cushion, a bolt, a sixth method and a second valve body, and is characterized in that the high-position water pipe (1) is connected with the first water pipe (3) through a first flange (2), the first water pipe (3) is connected with the third water pipe (28) through a fourth flange (13), and the third water pipe (28) is connected with the fourth water pipe (27) through a sixth flange (32), the inlet channel (26) of ball valve body (21) is connected in fourth water pipe (27), inlet channel (26) apical orifice is ball (24), ball valve inner chamber (22) are connected to the hydraulic turbine rim plate through the delivery port, install at the bottom of first valve body (17) third water pipe (28), valve inner chamber (14) communicate with each other with water course (18), install on first water pipe (3) top surface second valve body (33), its valve inner chamber (14) communicate with each other with water course (18), valve core (29) are installed in valve inner chamber (14) of first valve body (17), valve core (29) are connected by first upper and lower axle (9) and are gone into water course (18) and valve inner chamber (14), ball (24) are between ball valve inner chamber (22) and inlet channel (26), there is ball balancing weight (23) on ball (24) top.

2. The pump-valve connecting mechanism of high-head differential pressure hydrostatic cycle power generation equipment according to claim 1, characterized in that the first upper and lower shafts (9) slide up and down in the central holes of the second flange (4), the first cushion (5), the support (11), the third flange (10) and the second cushion (16) in a movable fit.

3. The pump-valve connection mechanism for high-head hydrostatic cycle power plants according to claim 1, characterized in that the outside diameter of the spool (29) is less than or equal to the outside diameter of the water channel (18).

4. The pump-valve connection mechanism of high-head hydrostatic cycle power plant according to claim 1, characterized in that the outer diameter of the valve core (29) is less than or equal to the inner cavity (14) of the valve.

5. The pump valve connecting mechanism of the high-head difference pressure hydrostatic cycle power generation equipment according to claim 1, characterized in that the first valve body (17) and the second valve body (33) have the same structural composition, structural characteristics and installation and use methods.