CN217761176U

CN217761176U - Power installation structure of hydroelectric power station

Info

Publication number: CN217761176U
Application number: CN202221476520.6U
Authority: CN
Inventors: 汪鑫
Original assignee: Ningbo Shunxiang Construction Engineering Co ltd
Current assignee: Ningbo Shunxiang Construction Engineering Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-08
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a power installation structure of a hydroelectric station, which belongs to the technical field of hydroelectric power generation, and comprises a water inlet pipe, a water outlet pipe, an ascending pipe, a support frame and a filter assembly, wherein the water outlet pipe is arranged on the support frame, the water inlet pipe and the water outlet pipe are respectively communicated with two ends of the ascending pipe, and the water outlet pipe is positioned above the water inlet pipe; through set up the impeller in the oral siphon, can strike the impeller when the water source gets into the oral siphon, it rotates to drive the impeller, utilize the cartridge filter of setting, the filter strip hole of seting up on the cartridge filter of recycling, make the cartridge filter can protect the entry of oral siphon, prevent that personnel from getting into, utilize the rotary drum that sets up on the impeller, recycle the rotary drum that sets up on the rotary drum, utilize being connected between rotary drum and the cartridge filter simultaneously, make the impeller drive the cartridge filter through the rotary drum and rotate, the cartridge filter rotates and can rotate its accumulational foreign matter in surface to both sides, prevent that the filter strip hole on the cartridge filter from being blockked up, ensure that the water source can normally get into the oral siphon.

Description

Power installation structure of hydroelectric power station

Technical Field

The utility model belongs to the technical field of hydroelectric power generation, concretely relates to hydroelectric power station's power installation structure.

Background

The hydropower station needs to build different types of hydropower stations in order to convert the hydroenergy into the electric energy, the existing hydropower stations need to build a dam to raise the water level for power generation, more land needs to be occupied for water storage, and land resources are wasted, so that a power installation structure of the hydropower station with small floor area is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydroelectric power station's power mounting structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hydroelectric power station's power mounting structure, includes oral siphon, outlet pipe, tedge, support frame and filtering component, the outlet pipe sets up on the support frame, oral siphon and outlet pipe are linked together with the both ends of tedge respectively, the outlet pipe is located the top of oral siphon, filtering component includes cartridge filter, impeller and rotary drum, the cartridge filter is located one side that the tedge was kept away from to the oral siphon, a plurality of filter strip holes have been seted up on the cartridge filter, the impeller passes through the bearing and rotates the internal face that sets up at the oral siphon, the rotary drum sets up on a side of impeller, just the rotary drum rotates with the internal face of oral siphon to be connected, the one end that the impeller was kept away from to the rotary drum extends the oral siphon, and with the cartridge filter is linked together.

In a preferred embodiment, the plurality of filter rod holes are formed in the filter cartridge in a staggered manner.

As a preferred embodiment, a fixing ring is sleeved at one end of the water inlet pipe, which is far away from the ascending pipe, and two support legs are symmetrically arranged on the fixing ring.

As a preferred embodiment, the fixing ring is provided with a supporting plate, the supporting plate is located directly above the filter cartridge, the supporting plate is provided with a plurality of blocking rods in a rotating manner, the blocking rods are respectively aligned with the plurality of filter rod holes, and the blocking rods can respectively rotate into the plurality of filter rod holes.

As a preferred embodiment, the support frame is provided with a fixing buckle, the water outlet pipe is located between the support frame and the fixing buckle, the fixing buckle is provided with two bolts in threaded connection, one end of each bolt is in threaded connection with the support frame, and the two bolts are respectively located on two sides of the water outlet pipe.

As a preferred embodiment, fixed knot has seted up two draw-in grooves, two the bolt is located two draw-in grooves respectively, the holding tank has been seted up on the bolt, it is provided with the carriage release lever to slide in the holding tank, be provided with the connecting block on the carriage release lever, be provided with the fixture block through one-way bearing on the connecting block, but the fixture block joint is in the draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the power installation structure of the hydroelectric power station, the impeller is arranged in the water inlet pipe, when a water source enters the water inlet pipe, the impeller can be impacted, the impeller is driven to rotate, the arranged filter cartridge is utilized, the filter strip holes formed in the filter cartridge are recycled, so that the filter cartridge can protect the inlet of the water inlet pipe and prevent personnel from entering the water inlet pipe, the rotary drum arranged on the impeller is utilized, the rotary drum arranged on the rotary drum is recycled, meanwhile, the connection between the rotary drum and the filter cartridge is utilized, the impeller can drive the filter cartridge to rotate through the rotary drum, the filter cartridge can rotate to enable foreign matters accumulated on the surface of the filter cartridge to rotate to two sides, the filter strip holes in the filter cartridge are prevented from being blocked, and the water source can normally enter the water inlet pipe;

this hydroelectric power generation station's power mounting structure utilizes the carriage release lever that sets up in the holding tank through seting up the holding tank on the bolt, and the pull-out carriage release lever can rotate the bolt through the carriage release lever, utilizes the connecting block that sets up on the carriage release lever, recycles the fixture block that sets up through one-way bearing on the connecting block, utilizes the joint between fixture block and the draw-in groove simultaneously, when fixture block and draw-in groove joint, can prevent that the bolt from rotating, prevents that the bolt is not hard up because of the vibration, ensures the stability to the outlet pipe support.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic sectional view of the water inlet pipe of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. a water inlet pipe; 2. a water outlet pipe; 3. a riser pipe; 4. a support frame; 5. a filter cartridge; 6. an impeller; 7. a rotating drum; 8. filtering the strip hole; 9. a fixing ring; 10. a support leg; 11. a support plate; 12. a gear lever; 13. a fixing buckle; 14. a bolt; 15. a card slot; 16. accommodating a tank; 17. a travel bar; 18. connecting blocks; 19. and (6) clamping blocks.

Detailed Description

In one embodiment, referring to fig. 1-4, the present invention provides a power installation structure for a hydroelectric power station, comprising a water inlet pipe 1, a water outlet pipe 2, an ascending pipe 3, a support frame 4 and a filter assembly, wherein the water outlet pipe 2 is disposed on the support frame 4, the water inlet pipe 1 and the water outlet pipe 2 are respectively communicated with two ends of the ascending pipe 3, the water outlet pipe 2 is disposed above the water inlet pipe 1, the filter assembly comprises a filter cartridge 5, an impeller 6 and a drum 7, the filter cartridge 5 is disposed on a side of the water inlet pipe 1 away from the ascending pipe 3, a plurality of filter bar holes 8 are disposed on the filter cartridge 5, the drum 7 is disposed on a side surface of the impeller 6, the drum 7 is rotatably connected to the inner wall surface of the water inlet pipe 1, one end of the drum 7 remote from the impeller 6 extends out of the water inlet pipe 1 and is communicated with the filter cartridge 5, the plurality of filter bar holes 8 are disposed on the inner wall of the water inlet pipe 1, the water inlet pipe 2, the water source can be supported by the water inlet pipe 2, the water outlet pipe 2, the water source can be transported to the water source by the water outlet pipe 2, and the water outlet pipe 2, the water source can be transported to the water source by the water inlet pipe 2, the water outlet pipe by dislocation, the water outlet pipe 3, the water inlet pipe 4, and the water outlet pipe 2, the water source can strike impeller 6 when getting into oral siphon 1, make impeller 6 can rotate, impeller 6 rotates and can drive cartridge filter 5 through rotary drum 7 and rotate, cartridge filter 5 rotates and can rotate accumulational foreign matter in its top to both sides, prevent that filter rod hole 8 on cartridge filter 5 is blockked up, guarantee that the water source can normally flow in oral siphon 1, the one end that oral siphon 1 kept away from tedge 3 has cup jointed solid fixed ring 9, gu fixed ring 9 goes up the symmetry and is provided with two landing legs 10, set up landing leg 10 on solid fixed ring 9, make landing leg 10 can support oral siphon 1, make oral siphon 1 can be raised, ensure the normal rotation of cartridge filter 5, gu fixed ring 9 is provided with backup pad 11, backup pad 11 is located directly over cartridge filter 5, it is provided with a plurality of shelves pole 12 to rotate in backup pad 11, a plurality of shelves pole 12 respectively with a plurality of filter rod holes 8 align, and a plurality of shelves pole 12 can rotate respectively to a plurality of filter rod holes 8 in, can drive filter rod hole 8 on it when cartridge filter 5 rotates respectively, make a plurality of shelves pole 12 can insert respectively in a plurality of filter rod holes 8 can not rotate and can not influence cartridge filter 5 and can not rotate through the attached to the foreign matter rotation, it can not rotate to ensure cartridge filter 5.

In the second embodiment, on the basis of the first embodiment, a fixing buckle 13 is arranged on the support frame 4, the water outlet pipe 2 is located between the support frame 4 and the fixing buckle 13, two bolts 14 are connected to the fixing buckle 13 in a threaded manner, one end of each bolt 14 is connected to the support frame 4 in a threaded manner, the two bolts 14 are respectively located at two sides of the water outlet pipe 2, the fixing buckle 13 is arranged on the water outlet pipe 2 and the support frame 4, the water outlet pipe 2 can be fixed on the support frame 4 by the bolts 14, so as to ensure the stability of the support frame 4 for supporting the water outlet pipe 2, two clamping grooves 15 are formed on the fixing buckle 13, the two bolts 14 are respectively located in the two clamping grooves 15, a holding groove 16 is formed on each bolt 14, a moving rod 17 is slidably arranged in the holding groove 16, and a connecting block 18 is arranged on the moving rod 17, be provided with fixture block 19 through one-way bearing on connecting block 18, fixture block 19 can joint in draw-in groove 15, upwards stimulate carriage release lever 17, make its one end can remove draw-in groove 15, because the inner chamber of holding tank 16 and carriage release lever 17 are assorted prism form, it can drive bolt 14 rotation to rotate carriage release lever 17, it is not hard up to screw up bolt 14, utilize the connecting block 18 that sets up on the carriage release lever 17, reuse fixture block 19 through one-way bearing setting on connecting block 18, screw up bolt 14 after, positive rotation fixture block 19 makes it align with draw-in groove 15 this moment, then press fixture block 19 downwards and can be with fixture block 19 joint in draw-in groove 15, because one-way bearing's setting, make fixture block 19 can't carry out the reversal for bolt 14, thereby can prevent that bolt 14 is not hard up.

When using, at first through support frame 4 and landing leg 10 with oral siphon 1, outlet pipe 2 and tedge 3 are fixed in the river course, the water source can get into through oral siphon 1, then carry out the lifting of water level through tedge 3, discharge through outlet pipe 2 at last, the water source can strike impeller 6 after getting into oral siphon 1, make impeller 6 can drive cartridge filter 5 through rotary drum 7 and rotate, cartridge filter 5 rotates and can drive the filter strip hole 8 rotation above that, make shelves pole 12 can clear up the foreign matter in the filter strip hole 8, can prevent that filter strip hole 8 from being blockked up, ensure that the water source normally gets into in the oral siphon 1.

Claims

1. A hydroelectric power station's power mounting structure which characterized in that: the water inlet pipe comprises a water inlet pipe (1), a water outlet pipe (2), a rising pipe (3), a support frame (4) and a filtering assembly, wherein the water outlet pipe (2) is arranged on the support frame (4), the water inlet pipe (1) and the water outlet pipe (2) are respectively communicated with two ends of the rising pipe (3), the water outlet pipe (2) is positioned above the water inlet pipe (1), the filtering assembly comprises a filter cartridge (5), an impeller (6) and a rotary drum (7), the filter cartridge (5) is positioned on one side, far away from the rising pipe (3), of the water inlet pipe (1), a plurality of filter strip holes (8) are formed in the filter cartridge (5), the impeller (6) is rotatably arranged on the inner wall surface of the water inlet pipe (1) through a bearing, the rotary drum (7) is arranged on one side surface of the impeller (6), the rotary drum (7) is rotatably connected with the inner wall surface of the water inlet pipe (1), and one end, far away from the impeller (6), of the rotary drum (7), extends out of the water inlet pipe (1) and is communicated with the filter cartridge (5).

2. A power installation structure of a hydroelectric power station according to claim 1, wherein: the filter strip holes (8) are arranged on the filter cartridge (5) in a staggered mode.

3. A power installation structure of a hydroelectric power station according to claim 1, wherein: the one end that the tedge (3) was kept away from in oral siphon (1) is cup jointed solid fixed ring (9), gu fixed ring (9) go up the symmetry and be provided with two landing legs (10).

4. A hydro-power plant power mounting structure according to claim 3, characterized in that: the utility model discloses a filter cartridge, including solid fixed ring (9), be provided with backup pad (11) on solid fixed ring (9), backup pad (11) are located cartridge filter (5) directly over, it is provided with a plurality of shelves pole (12) to rotate on backup pad (11), and is a plurality of shelves pole (12) align with a plurality of filter rod holes (8) respectively, and a plurality of shelves pole (12) can rotate respectively to a plurality of filter rod holes (8) in.

5. A power installation structure of a hydroelectric power station according to claim 1, wherein: be provided with on support frame (4) and fix knot (13), outlet pipe (2) are located support frame (4) and fix and detain between (13), threaded connection has two bolts (14) on fixed knot (13), two the one end of bolt (14) all with support frame (4) threaded connection, and two bolt (14) are located the both sides of outlet pipe (2) respectively.

6. A hydroelectric power generating station power mounting structure according to claim 5, wherein: two clamping grooves (15) are formed in the fixing buckle (13), the two clamping grooves (15) are formed in the bolt (14) and are located in the two clamping grooves (15) respectively, an accommodating groove (16) is formed in the bolt (14), a moving rod (17) is arranged in the accommodating groove (16) in a sliding mode, a connecting block (18) is arranged on the moving rod (17), a clamping block (19) is arranged on the connecting block (18) through a one-way bearing, and the clamping block (19) can be clamped in the clamping grooves (15).