CN212248051U - Water conservancy is diversion device for water and electricity - Google Patents

Abstract

The utility model discloses a water conservancy is diversion device for water and electricity relates to water conservancy water and electricity technical field. The water diversion device comprises a cylindrical water diversion shell, wherein the water diversion shell is arranged along the left-right direction, the left end of the water diversion shell is fixedly connected with an end cover through a bolt, and a sealing ring is arranged at the joint; the right end of the water diversion shell is fixedly connected with a filtering shell through a bolt, and a sealing ring is arranged at the joint; the right end of the filter shell is fixedly connected with a protective cover through a bolt; the section of the protective cover is arc-shaped; a plurality of through holes are uniformly formed in the protective cover along the annular array; a mounting ring is fixedly sleeved on the left side inside the filtering shell; a filter screen is coaxially and correspondingly arranged in the filter shell; the filter screen is fixedly connected to the right side of the mounting ring through a bolt; the left part of the water diversion shell is communicated with a water outlet pipe. The utility model has the advantages that: it can conveniently clear up the filth of persisting between protection casing and filter screen, avoids the filth to pile up too much.

Description

Water conservancy is diversion device for water and electricity

Technical Field

The utility model relates to a water conservancy water and electricity technical field.

Background

In the process of collecting surface runoff, or after river water flows through forest areas, villages or towns and other areas, floating objects such as dead branches and leaves, aquatic plants, household garbage, industrial sewage and the like are inevitably carried. Various water diversion ports are arranged on the stream of the river channel with more floating objects, and the problems of blocking, guiding and discharging sewage need to be solved.

Chinese patent application No. 201820608458.9 discloses a diversion device for town water conservancy water and electricity, it can form the negative pressure through helical blade's rotation in the diversion device, and then makes external water flow in the diversion device with higher speed, and the diversion is efficient, through setting up the protection casing to even seting up the through-hole on the protection casing, reach one-level filter effect, through installing the filter screen in filtering the casing, reach second grade filter effect, realize blocking dirty effect. However, in the scheme, the dirt is gradually accumulated between the protective cover and the filter screen, the cleaning is inconvenient, and once the dirt is excessively accumulated, the water diversion efficiency is influenced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a diversion device for water conservancy water and electricity, and it can conveniently clear up the filth of reserving between protection casing and filter screen, avoids the filth to pile up too much.

The utility model adopts the technical proposal that: the water diversion device for the water conservancy and hydropower comprises a cylindrical water diversion shell, wherein the water diversion shell is arranged along the left and right directions, the left end of the water diversion shell is fixedly connected with an end cover through a bolt, and a sealing ring is arranged at the joint; the right end of the water diversion shell is fixedly connected with a filtering shell through a bolt, and a sealing ring is arranged at the joint; the right end of the filter shell is fixedly connected with a protective cover through a bolt; the section of the protective cover is arc-shaped; a plurality of through holes are uniformly formed in the protective cover along the annular array; a mounting ring is fixedly sleeved on the left side inside the filtering shell; a filter screen is coaxially and correspondingly arranged in the filter shell; the filter screen is fixedly connected to the right side of the mounting ring through a bolt; the left part of the water diversion shell is communicated with a water outlet pipe; a water guide mechanism is arranged on the water guide shell; a sewage draining mechanism is arranged outside the filter shell; a stirring mechanism is arranged in the filtering shell;

the water guide mechanism comprises a transmission motor fixedly arranged on the left side of the top of the water guide shell; the output end of the transmission motor is horizontally leftwards and fixedly sleeved with a driving wheel; a rotating shaft is coaxially arranged in the water diversion shell; the rotating shaft is fixedly provided with a helical blade; bearings are fixedly sleeved on the left side and the right side of the rotating shaft; the bearing at the left side is sleeved and fixed in the middle of the end cover; the left end of the rotating shaft extends out of the end cover and is fixedly sleeved with a driven wheel; the driving wheel and the driven wheel are in transmission connection through a belt; the bearing on the right side is sleeved and fixed with an inner lantern ring; the outer lantern ring is concentrically and correspondingly arranged outside the inner lantern ring; the outer sleeve ring is fixedly sleeved in the water diversion shell; the inner sleeve ring and the outer sleeve ring are fixedly connected through uniformly distributed brackets;

the sewage draining mechanism comprises a sewage draining outlet arranged at the lower end of the right side of the filtering shell; the lower end of the sewage outlet is fixedly communicated with a sewage guide barrel; the lower end of the sewage guide cylinder is correspondingly provided with a plugging block; the upper end of the plugging block is fixed with a rubber pad; a bearing block is fixed at the upper end outside the filtering shell; an adjusting plate is arranged above the bearing block; guide rods are fixed on the front side and the rear side of the lower end of the adjusting plate along the vertical direction; the guide rods respectively and correspondingly penetrate through the front side and the rear side of the bearing block in a sliding manner, and the lower ends of the guide rods are respectively and correspondingly fixed with the front side and the rear side of the plugging block; the middle part of the adjusting plate is in threaded connection with an adjusting screw; a shaft sleeve is fixed in the middle of the upper end of the bearing block; the adjusting screw penetrates through the adjusting plate along the vertical direction; the lower end of the adjusting screw is rotationally connected with the shaft sleeve, and the upper end of the adjusting screw is fixedly provided with a hand wheel;

the stirring mechanism comprises a stirring impeller coaxially arranged in the filtering shell and a driving motor fixed at the right end in the water diversion shell through a support frame; the output end of the driving motor horizontally penetrates through the middle part of the filter screen rightwards and is coaxially fixed with the stirring impeller; the stirring impeller corresponds to the sewage discharge port.

Further optimize this technical scheme, a water conservancy is dirty section of thick bamboo lower extreme and shutoff piece upper end all are the slope form with leading of water diversion device for water conservancy and hydropower.

Further optimize this technical scheme, a water conservancy is a plurality of supporting legs of water conservancy water and electricity with diversion device's diversion casing outer wall lower extreme evenly distributed.

The beneficial effects of the utility model reside in that:

1. the rotating shaft can be rotated through the transmission action of the transmission motor and the belt, so that the helical blade on the rotating shaft is rotated, water entering the water diversion shell continuously surges towards the left side under the action of the helical blade, one end of the water diversion shell close to the filtering shell forms negative pressure, and then external water flows into the water diversion shell in an accelerated manner, and the water diversion efficiency is high; the protective cover is provided with the through hole, so that a primary filtering effect on water is achieved, and the filter screen has a secondary filtering effect on water, so that the cleanliness of water flowing out of the water outlet pipe is improved;

the lower end of the filtering shell is provided with a sewage draining outlet, the lower end of the sewage draining outlet is fixedly communicated with a sewage guide cylinder, and the sewage reserved between the protective cover and the filter screen can be discharged through the sewage guide cylinder; the driving motor can drive the stirring impeller to rotate, so that water between the protective cover and the filter screen is stirred, accumulated and settled pollutants are stirred, and the pollutants are conveniently discharged;

the guide arm plays the guide effect to the regulating plate to can drive the regulating plate through adjusting screw and reciprocate, drive the shutoff piece promptly and reciprocate, can lead dirty section of thick bamboo lower extreme shutoff through the shutoff piece, the gum cover can increase the sealed effect to leading a dirty section of thick bamboo.

2. The lower end of the sewage guide cylinder and the upper end of the blocking block are both inclined, and the blocking block is arranged in an inclined manner, so that the sewage falling onto the rubber pad can slide down conveniently, and the excessive accumulation of the sewage above the rubber pad is prevented, and the blocking effect on the sewage guide cylinder is influenced; can support the diversion casing through the supporting leg and stabilize, be convenient for simultaneously to the operation of sewerage agencies.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at the sewerage facility;

fig. 3 is a schematic structural view at the inner collar.

In the figure, 1, a water diversion shell; 2. an end cap; 3. a filter housing; 4. a protective cover; 5. a through hole; 6. a mounting ring; 7. a filter screen; 8. a water outlet pipe; 9. a drive motor; 10. a driving wheel; 11. a rotating shaft; 12. a helical blade; 13. a bearing; 14. a driven wheel; 15. a belt; 16. an inner collar; 17. an outer collar; 18. a support; 19. a sewage draining outlet; 20. a dirt guiding cylinder; 21. a plugging block; 22. a rubber pad; 23. a bearing block; 24. an adjusting plate; 25. a guide bar; 26. adjusting the screw rod; 27. a shaft sleeve; 28. a hand wheel; 29. agitating the impeller; 30. a support frame; 31. a drive motor; 32. and (5) supporting legs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, a water diversion device for water conservancy and hydropower comprises a cylindrical water diversion shell 1, wherein the water diversion shell 1 is arranged along the left-right direction, the left end of the water diversion shell 1 is fixedly connected with an end cover 2 through a bolt, and a sealing ring is arranged at the joint; the right end of the water diversion shell 1 is fixedly connected with a filtering shell 3 through a bolt, and a sealing ring is arranged at the joint; the right end of the filter shell 3 is fixedly connected with a protective cover 4 through a bolt; the section of the protective cover 4 is arc-shaped; a plurality of through holes 5 are uniformly formed in the protective cover 4 along the annular array; a mounting ring 6 is fixedly sleeved on the left side inside the filtering shell 3; a filter screen 7 is coaxially and correspondingly arranged in the filter shell 3; the filter screen 7 is fixedly connected to the right side of the mounting ring 6 through bolts; the left part of the water diversion shell 1 is communicated with a water outlet pipe 8; the water diversion shell 1 is provided with a water diversion mechanism; a sewage discharge mechanism is arranged outside the filtering shell 3; a stirring mechanism is arranged in the filtering shell 3;

the water guide mechanism comprises a transmission motor 9 fixedly arranged on the left side of the top of the water guide shell 1; the output end of the transmission motor 9 is horizontally leftwards and fixedly sleeved with a driving wheel 10; a rotating shaft 11 is coaxially arranged in the water diversion shell 1; a helical blade 12 is fixedly arranged on the rotating shaft 11; bearings 13 are fixedly sleeved on the left side and the right side of the rotating shaft 11; the bearing 13 on the left side is sleeved and fixed in the middle of the end cover 2; the left end of the rotating shaft 11 extends out of the end cover 2 and is fixedly sleeved with a driven wheel 14; the driving wheel 10 and the driven wheel 14 are in transmission connection through a belt 15; an inner lantern ring 16 is fixedly sleeved outside the bearing 13 on the right side; an outer sleeve ring 17 is concentrically and correspondingly arranged outside the inner sleeve ring 16; the outer sleeve ring 17 is fixedly sleeved in the water diversion shell 1; the inner sleeve ring 16 and the outer sleeve ring 17 are fixedly connected through uniformly distributed brackets 18;

the sewage discharge mechanism comprises a sewage discharge port 19 which is arranged at the lower end of the right side of the filtering shell 3; the lower end of the sewage discharge port 19 is fixedly communicated with a sewage guide barrel 20; the lower end of the sewage guide cylinder 20 is correspondingly provided with a plugging block 21; the upper end of the plugging block 21 is fixed with a rubber pad 22; a bearing block 23 is fixed at the upper end of the outside of the filtering shell 3; an adjusting plate 24 is arranged above the bearing block 23; guide rods 25 are fixed on the front side and the rear side of the lower end of the adjusting plate 24 along the vertical direction; the guide rods 25 respectively penetrate through the front side and the rear side of the bearing block 23 in a sliding mode, and the lower ends of the guide rods 25 are respectively fixed with the front side and the rear side of the plugging block 21 in a corresponding mode; the middle part of the adjusting plate 24 is in threaded connection with an adjusting screw 26; a shaft sleeve 27 is fixed in the middle of the upper end of the bearing block 23; the adjusting screw 26 penetrates through the adjusting plate 24 along the vertical direction; the lower end of the adjusting screw 26 is rotatably connected with the shaft sleeve 27, and the upper end of the adjusting screw 26 is fixedly provided with a hand wheel 28;

the stirring mechanism comprises a stirring impeller 29 coaxially arranged in the filtering shell 3 and a driving motor 31 fixed at the right end in the water diversion shell 1 through a support frame 30; the output end of the driving motor 31 horizontally penetrates through the middle part of the filter screen 7 rightwards and is coaxially fixed with the stirring impeller 29; the stirring impeller 29 corresponds to the sewage discharge port 19; the lower end of the sewage guide cylinder 20 and the upper end of the plugging block 21 are both inclined; a plurality of supporting legs 32 are uniformly distributed at the lower end of the outer wall of the water diversion shell 1.

Along with going on gradually of diversion, the filth can be inevitable piles up gradually in filtering shell 3 between protection casing 4 and filter screen 7, along with the filth is amasss more, diversion efficiency can reduce gradually, traditional way is that just need pull down protection casing 4 and filter screen 7 at every period, carry out manual scrubbing, the operation is inconvenient, intensity of labour is big, and among this technical scheme, through the setting of blowdown mechanism and rabbling mechanism, it is more convenient to make scrubbing operation, has alleviateed staff's intensity of labour.

When dirt is removed, the adjusting screw rod 26 is screwed through the hand wheel 28, the adjusting plate 24 is driven to move downwards, the blocking block 21 can move downwards, the blocking state of the lower end of the dirt guiding cylinder 20 is released, a part of dirt accumulated between the protective cover 4 and the filter screen 7 can be discharged from the lower end of the dirt guiding cylinder 20, meanwhile, the driving motor 31 is started, the driving motor 31 drives the stirring impeller 29 to rotate, water between the protective cover 4 and the filter screen 7 is stirred, the accumulated and settled dirt is stirred, and a part of dirt can be discharged from the lower end of the dirt guiding cylinder 20.

Through the process, most of dirt accumulated between the protective cover 4 and the filter screen 7 can be discharged, the problem that the water diversion efficiency is seriously affected due to accumulation of a large amount of dirt is avoided, so that workers do not need to frequently detach the protective cover 4 and the filter screen 7 to perform manual decontamination, and the labor intensity is reduced.

Claims (3)

1. The utility model provides a water conservancy is diversion device for water and electricity, includes cylindric diversion casing (1), and diversion casing (1) sets up its characterized in that along left right direction: the left end of the water diversion shell (1) is fixedly connected with an end cover (2) through a bolt, and a sealing ring is arranged at the joint; the right end of the water diversion shell (1) is fixedly connected with a filtering shell (3) through a bolt, and a sealing ring is arranged at the joint; the right end of the filtering shell (3) is fixedly connected with a protective cover (4) through a bolt; the section of the protective cover (4) is arc-shaped; a plurality of through holes (5) are uniformly formed in the protective cover (4) along the annular array; a mounting ring (6) is fixedly sleeved on the left side inside the filtering shell (3); a filter screen (7) is coaxially and correspondingly arranged in the filter shell (3); the filter screen (7) is fixedly connected to the right side of the mounting ring (6) through a bolt; the left part of the water diversion shell (1) is communicated with a water outlet pipe (8); a water guide mechanism is arranged on the water guide shell (1); a sewage discharge mechanism is arranged outside the filtering shell (3); a stirring mechanism is arranged in the filtering shell (3);

the water guide mechanism comprises a transmission motor (9) fixedly arranged on the left side of the top of the water guide shell (1); the output end of the transmission motor (9) is horizontally leftwards and fixedly sleeved with a driving wheel (10); a rotating shaft (11) is coaxially arranged in the water diversion shell (1); a helical blade (12) is fixedly arranged on the rotating shaft (11); bearings (13) are sleeved and fixed on the left side and the right side of the rotating shaft (11); the bearing (13) on the left side is sleeved and fixed in the middle of the end cover (2); the left end of the rotating shaft (11) extends out of the end cover (2) and is fixedly sleeved with a driven wheel (14); the driving wheel (10) and the driven wheel (14) are in transmission connection through a belt (15); an inner lantern ring (16) is fixedly sleeved outside the bearing (13) on the right side; an outer sleeve ring (17) is concentrically and correspondingly arranged outside the inner sleeve ring (16); the outer sleeve (17) is fixedly sleeved in the water diversion shell (1); the inner sleeve ring (16) is fixedly connected with the outer sleeve ring (17) through uniformly distributed brackets (18);

the sewage discharge mechanism comprises a sewage discharge port (19) which is arranged at the lower end of the right side of the filtering shell (3); the lower end of the sewage draining outlet (19) is fixedly communicated with a sewage guide barrel (20); the lower end of the sewage guide cylinder (20) is correspondingly provided with a plugging block (21); a rubber pad (22) is fixed at the upper end of the plugging block (21); a bearing block (23) is fixed at the upper end of the outside of the filtering shell (3); an adjusting plate (24) is arranged above the bearing block (23); guide rods (25) are fixed on the front side and the rear side of the lower end of the adjusting plate (24) along the vertical direction; the guide rods (25) respectively penetrate through the front side and the rear side of the bearing block (23) in a sliding mode, and the lower ends of the guide rods (25) are respectively fixed with the front side and the rear side of the blocking block (21) in a corresponding mode; the middle part of the adjusting plate (24) is in threaded connection with an adjusting screw (26); a shaft sleeve (27) is fixed in the middle of the upper end of the bearing block (23); the adjusting screw rod (26) penetrates through the adjusting plate (24) along the vertical direction; the lower end of the adjusting screw rod (26) is rotationally connected with the shaft sleeve (27), and the upper end of the adjusting screw rod (26) is fixedly provided with a hand wheel (28);

the stirring mechanism comprises a stirring impeller (29) coaxially arranged in the filtering shell (3) and a driving motor (31) fixed at the right end in the water diversion shell (1) through a support frame (30); the output end of the driving motor (31) horizontally penetrates through the middle part of the filter screen (7) rightwards and is coaxially fixed with the stirring impeller (29); the stirring impeller (29) corresponds to the sewage discharge port (19).

2. The water diversion device for water conservancy and hydropower according to claim 1, characterized in that: the lower end of the sewage guide cylinder (20) and the upper end of the plugging block (21) are both inclined.

3. The water diversion device for water conservancy and hydropower according to claim 1, characterized in that: a plurality of supporting legs (32) are uniformly distributed at the lower end of the outer wall of the water diversion shell (1).

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