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CN-121976902-A - Hydroelectric generation device based on rain and snow

CN121976902ACN 121976902 ACN121976902 ACN 121976902ACN-121976902-A

Abstract

The invention discloses a hydroelectric generation device based on rain and snow, and belongs to the technical field of hydroelectric generation. The hydroelectric generation device based on rain and snow comprises four brackets, a lower locating frame, an upper locating frame, a water collecting frame, n water conveying pipes, a top plate, four clamping plates, a generator, a rotating shaft, two couplers, four cushion blocks, a water blocking ring, a turbine, four keys, eight screws, a crankshaft, two rolling bearings, thirty-six first bolts, four second bolts, thirty-six first nuts and four second nuts.

Inventors

  • FENG XIAODONG
  • WANG ZENGHAI
  • JIANG TAO
  • NI XIN
  • CHEN SHENGMING
  • MI YONGFENG
  • WANG DONG
  • SHI XIAOXIA
  • WANG TING

Assignees

  • 内蒙古包钢钢联股份有限公司

Dates

Publication Date
20260505
Application Date
20260318

Claims (10)

  1. 1. The hydroelectric generation device based on rain and snow is characterized by comprising four brackets (1), a lower locating frame (2), an upper locating frame (3), a water collecting frame (7), n water conveying pipes (4), a top plate (5), four clamping plates (10), a generator (6), a rotating shaft (8), two couplers (9), four cushion blocks (11), a water retaining ring (12), a turbine (13), four keys (14), eight screws (15), a shaft (16), two rolling bearings (17), thirty-six first bolts (a 18), four second bolts (b 18), thirty-six first nuts (a 19) and four second nuts (b 19), wherein: The bracket (1) is formed by connecting two first bodies (101) and a first boss (102), wherein the first bodies (101) and the first boss (102) are of cuboid symmetrical structures, the two first bodies (101) are arranged up and down oppositely, the first boss (102) is positioned between the two first bodies (101), four cylinder-shaped first through holes (103) are symmetrically formed in the upper end face of each first body (101), and first bolts (a 18) are arranged in the first through holes (103) in a penetrating mode; The lower locating frame (2) is formed by connecting a second body (201), a second boss (202) and a third boss (203), the second body (201) is of a cuboid symmetrical structure, the second boss (202) is of a cylinder symmetrical structure, the third boss (203) is of a circular ring symmetrical structure, the second boss (202) and the third boss (203) are simultaneously located at the middle part of the upper end face of the second body (201), four groups of sixteen cylinder second through holes (204) are symmetrically formed in four corners of the upper end face of the second body (201), the first bolt (a 18) is penetrated in the second through holes (204), n cylinder third through holes (205) are uniformly formed in the upper end face of the second body (201) along the circumferential direction and used as water channels, the four third through holes (205) are located at the middle part of the upper end face of the second body (201), four groups of four cylinder second through holes (204) are symmetrically formed in the upper end face of the second body (201), the second boss (202) is penetrated by the first through holes (206) and the second axial line (206) is penetrated by the second axial line (803), the first axial line (206) is penetrated by the second axial line (206), the second boss (202) is positioned in the third boss (203), the second boss (202) and the third boss (203) are coaxial, and the water blocking ring (12) is arranged in the third boss (203) in a penetrating way; The upper positioning frame (3) is formed by connecting a third body (301), n fourth bosses (302), a fifth boss (303) and a sixth boss (304), wherein the third body (301) is of a cuboid symmetrical structure, n fourth bosses (302) are uniformly arranged along the circumferential direction and are simultaneously positioned on the upper end surface of the third body (301), the fifth bosses (303) are of a cylindrical symmetrical structure, the sixth boss (304) is of a circular symmetrical structure, the fifth bosses (303) and the sixth bosses (304) are simultaneously positioned on the lower end surface of the third body (301), the fourth bosses (302) are of a circular symmetrical structure, the water pipe (4) is penetrated in the fourth bosses (302), a cylindrical second groove (307) is formed in the axis position of the lower end surface of the fifth bosses (303), a rolling bearing (17) is penetrated in the second groove (307), a fifth through hole (305) is formed in the axis position of the fifth boss (307), a fifth through hole (305) is formed in the fifth boss (305), a rotary shaft (8) is penetrated in the fifth boss (305), the fifth boss (303) is positioned in the sixth boss (304), the fifth boss (303) and the sixth boss (304) are coaxial, and the sixth boss (304) is used for clamping the inner surface of the water retaining ring (12); The water collecting frame (7) is formed by connecting a fifth body (701) and n eighth bosses (702), the fifth body (701) is of a cuboid symmetrical structure, the n eighth bosses (702) are uniformly arranged along the circumferential direction and are positioned at the middle part of the lower end face of the fifth body (701), a cuboid fifth groove (703) is formed in the middle part of the upper end face of the fifth body (701), rainwater or snow is contained in the fifth groove (703), the eighth boss (702) is of a cylinder symmetrical structure, a cylinder thirteenth through hole (704) is formed in the axis part of the eighth boss (702) and is used as a water channel, and the thirteenth through hole (704) also penetrates through the fifth body (701); The top plate (5) is of a cuboid symmetrical structure, n cylindrical eighth through holes (501) are uniformly formed in the middle of the upper end face of the top plate (5) along the circumferential direction, eight bosses (702) of the water collecting frame (7) are symmetrically formed in the eight through holes (501), four cylindrical third grooves (502) are symmetrically formed in the middle of the upper end face of the top plate (5) and used for hiding the first bolts (a 18), a cylindrical ninth through hole (503) is formed in the axial position of the third groove (502), the first bolts (a 18) are penetrated into the ninth through hole (503), four groups of sixteen cylindrical fourth grooves (504) are symmetrically formed in the four corners of the upper end face of the top plate (5) and used for hiding the first bolts (a 18), a cylindrical tenth through hole (505) is formed in the axial position of the fourth grooves (504), and the first bolts (a 18) are penetrated into the tenth through holes (505); wherein n is selected from natural numbers greater than 1 and less than 13.
  2. 2. The hydroelectric power generating device based on rain and snow according to claim 1, wherein the water pipe (4) has a cylindrical symmetrical structure, and a cylindrical seventh through hole (401) is formed at the axis of the water pipe (4) and is used as a water channel.
  3. 3. The hydroelectric power generating device based on rain and snow according to claim 1, wherein the clamping plate (10) has a cuboid symmetrical structure, two cylindrical sixteenth through holes (1001) are symmetrically formed in the rear end face of the clamping plate (10), and the screw (15) is arranged in the sixteenth through holes (1001) in a penetrating manner.
  4. 4. The hydroelectric power generation device based on rain and snow according to claim 1, wherein the power generator (6) is formed by connecting a fourth body (601) and a seventh boss (602), the fourth body (601) is of a cuboid symmetrical structure, the seventh boss (602) is located at the middle position of the lower end face of the fourth body (601), four cylindrical eleventh through holes (603) are symmetrically formed in four corners of the lower end face of the fourth body (601), the first bolts (a 18) penetrate through the eleventh through holes (603), the seventh boss (602) is of a cylindrical symmetrical structure, a cylindrical twelfth through hole (604) is formed in the axis position of the lower end face of the seventh boss (602), the twelfth through hole (604) is internally penetrated by the shaft (16), a stator, a rotor, an excitation part, a shaft (16) and a bearing are further arranged in the seventh boss (602), two cuboid grooves are uniformly formed in the circumference of the fourth body (601), and the eighth key (1601) is penetrated through the eighth groove (14).
  5. 5. The hydroelectric power generating device based on rain and snow according to claim 1, wherein the rotating shaft (8) is formed by connecting a first bearing section (801), a clamping section (802) and a second bearing section (803) which are coaxial, the first bearing section (801) and the second bearing section (803) are arranged up and down oppositely, the clamping section (802) is located between the first bearing section (801) and the second bearing section (803), the first bearing section (801) and the second bearing section (803) are of cylindrical symmetrical structures and are used for penetrating through the rolling bearing (17), the length of the first bearing section (801) is larger than that of the second bearing section (803) so as to be convenient for installing the coupling (9), the clamping section (802) is of a regular eight-edge symmetrical structure and is used for penetrating through the turbine (13), four rectangular through grooves (804) are symmetrically formed at two ends of the clamping section (802), and a sixth groove (805) is formed in a through way, and a sixth groove (805) is formed in the first groove (805) and penetrates through the second groove (805).
  6. 6. The hydroelectric power generating device based on rain and snow according to claim 1, wherein the coupling (9) is formed by connecting a sixth body (901) and a ninth boss (902) which are coaxial, the sixth body (901) and the ninth boss (902) are of cylindrical symmetrical structures, the ninth boss (902) is located on the upper end face of the sixth body (901), four cylindrical fifteenth through holes (904) are uniformly formed in the upper end face of the sixth body (901) along the circumferential direction, the second bolts (b 18) are arranged in the fifteenth through holes (904) in a penetrating mode, a cylindrical fourteenth through hole (903) is formed in the axis position of the ninth boss (902), the first bearing section (801) of the crankshaft (16) or the rotating shaft (8) is arranged in the fourteenth through hole (903) in a penetrating mode, the fourteenth through hole (903) is also formed in the upper end face of the sixth body (901), two rectangular grooves (905) are formed in the inner circumferential face of the ninth boss (901) in a penetrating mode, and two grooves (905) are formed in a symmetrical mode.
  7. 7. The hydroelectric generating device based on rain and snow according to claim 1, wherein the cushion block (11) is of a cuboid symmetrical structure, a screw hole (1101) is formed in the middle of the rear end face of the cushion block (11), the screw hole (1101) penetrates through the cushion block (11), and the screw (15) is screwed into the screw hole (1101).
  8. 8. The hydroelectric generating device based on rain and snow according to claim 1, wherein the water retaining ring (12) is of a cylindrical symmetrical structure, a cylindrical seventeenth through hole (1201) is formed in the axis position of the water retaining ring (12), and the turbine (13) and a sixth boss (304) of the upper positioning frame (3) are arranged in the seventeenth through hole (1201) in a penetrating manner.
  9. 9. The hydroelectric generating device based on rain and snow according to claim 1, wherein the turbine (13) is formed by connecting a seventh body (1301) and a plurality of blades (1302), the seventh body (1301) is of a cylindrical symmetrical structure, an eighteenth through hole (1303) in the shape of a regular octagon is formed in the axis position of the seventh body (1301), a clamping section (802) of the rotating shaft (8) is arranged in the eighteenth through hole (1303) in a penetrating mode, and a plurality of blades (1302) are uniformly arranged on the circumferential surface of the seventh body (1301) and used for receiving water falling from a high place.
  10. 10. A rain and snow based hydropower device according to claim 1, characterized in that the first nut (a 19) is screwed to the threaded end of the first bolt (a 18) and the second nut (b 19) is screwed to the threaded end of the second bolt (b 18).

Description

Hydroelectric generation device based on rain and snow Technical Field The invention belongs to the technical field of hydroelectric power generation, and particularly relates to a hydroelectric power generation device based on rain and snow. Background In recent years, clean energy power generation technologies such as wind energy, solar energy, water energy and the like are rapidly developed, wind power generation is performed by utilizing air flow, a wind turbine generator is generally composed of a wind turbine and a generator, the wind turbine provides motive power for power generation, the generator converts the motive power into electric energy, solar power generation can be divided into solar photovoltaic power generation and solar photo-thermal power generation, the photovoltaic power generation is performed by utilizing the photovoltaic effect to generate current by shining sunlight on a silicon material to generate power, the photo-thermal power generation converts the solar energy into heat energy through concentration and heat transfer, and then power conversion is achieved through thermodynamic cycle work, the hydroelectric power generation is performed by utilizing mechanical energy of high-order water to convert the kinetic energy of low-order water, the hydroelectric generator set is generally composed of a water turbine and a generator, the water turbine provides motive power for power generation, and the generator converts the motive power into the electric energy. The water power generator is a country with very abundant water power resources, the water power installation capacity is relatively high, but the existing water power generator set is usually built in a mountain gorge, the investment is relatively huge, and the water power generator set is mostly used for intercepting and storing water by building dams and reservoirs, so that the difficulty of ship navigation is increased, ecology is submerged, and the landform is changed. Because the territory of China is very wide, the annual rainfall and snowfall are considerable, especially in coastal areas in the southeast, but the rainfall and snowfall are not fully applied. It is known that the resources of rain and snow are unstable, that is, the rainfall and the snowfall are uncontrollable and the energy density is low, but because the urban population of China is numerous, the number of low-rise buildings (such as platforms of stations and pavilions of parks) and high-rise buildings (such as residential buildings, independent commercial buildings and buildings of enterprises) of China is quite considerable, and meanwhile, because the total mileage of expressways and highways of China is quite considerable and the expressways are paved on viaducts, if the rain and snow on the low-rise buildings, the high-rise buildings and the viaducts are all collected, the number of the low-rise buildings, the high-rise buildings and the snows on the viaducts is quite considerable, so that it is necessary to develop a hydroelectric power generation device capable of fully utilizing the resources of the rain and snow and converting the resources into electric energy. After searching, three patent documents are found to be most relevant to the technology of the invention, and the specific contents are as follows: Patent document CN 201120347406.9 discloses a suspended hydroelectric generating set, which comprises a water turbine set, a generator set, a buoyancy tank, a connecting ring, a fixing frame, a transmission shaft, a turning gear, a fixing seat, a universal joint, a traction tower, a steel cable and a hydraulic cylinder, wherein the design of the device is novel and ingenious, the universal joint can play a role in connection and transmission, the swing between the water turbine sets caused by water waves can be timely regulated and eliminated so as to ensure the stable operation of the water turbine sets, the telescopic transmission of the transmission shaft can synchronously regulate the lifting problem of the water turbine sets caused by the fluctuation of the water level of a river, the device utilizes the existing river to directly install a water turbine on the water surface, does not need to build a dam in the river, and has the characteristics of low manufacturing cost and economy and environmental protection, but the device is only suitable for hydroelectric power generation by using natural river channels, but is not suitable for hydroelectric power generation by using natural rain and snow. Patent document CN 201220395526.0 discloses a pipeline hydroelectric power generation device, which comprises a shell, a valve, a pipeline, a separation plate, a stator seat, a rotor seat, a rotating shaft, a bearing, an impeller, a disc, blades, a stop block, a screw, a sealing ring and the like, wherein the design of the device is novel and ingenious, continuous water flow is not immediately discharged when impacting the impeller to rotate for