CN218834708U

CN218834708U - Water pipe garbage filtering and crushing device and water turbine applying same

Info

Publication number: CN218834708U
Application number: CN202222322165.3U
Authority: CN
Inventors: 田显斌; 丁岳峰; 陈迅; 邱振涵; 黄众
Original assignee: Sichuan Huaneng Taipingyi Hydropower Co Ltd
Current assignee: Sichuan Huaneng Taipingyi Hydropower Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-11
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a water pipe garbage filtering and crushing device and a water turbine using the same, which comprises an interception unit, wherein the interception unit comprises a water inlet pipe, an interception shell arranged at one end of the water inlet pipe and a baffle embedded into the interception shell; the water turbine garbage crusher comprises a filtering and crushing unit, wherein the filtering and crushing unit comprises a shell, a filtering bin arranged in the shell and crushing rollers arranged in the filtering bin.

Description

Water pipe garbage filtering and crushing device and water turbine applying same

Technical Field

The utility model relates to a hydraulic turbine field, especially a water pipe rubbish filters reducing mechanism and uses its hydraulic turbine.

Background

Modern water turbines are mostly installed and are used in the power station, the rivers that utilize in the upper reaches reservoir flow through the oral siphon towards the hydraulic turbine, drive the rotatory electricity generation of hydraulic turbine, and there can be a lot of rubbish debris in the aquatic of upper reaches reservoir, the pasture and water, little fish, they also can be along with rivers flow to the hydraulic turbine through the oral siphon, wherein too big rubbish debris can block up the oral siphon, little fish can produce the collision with the hydraulic turbine, the pasture and water also can twine in the outside of hydraulic turbine, can cause certain harm to the hydraulic turbine, make the life of the hydraulic turbine reduce, still can make the hydraulic turbine generating efficiency low, therefore, need design a device that can collect the rubbish in the filter tube and come the influence that reduces rubbish to the hydraulic turbine.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the problems existing in the prior art, the utility model discloses a.

Therefore, the utility model aims to solve the technical problem that the pipeline rubbish is to the influence of the hydraulic turbine.

In order to solve the technical problem, the utility model provides a following technical scheme: a water pipe garbage filtering and crushing device and a water turbine using the same comprise a closure unit, wherein the closure unit comprises a water inlet pipe, a closure shell arranged at one end of the water inlet pipe, a baffle embedded in the closure shell and a baffle embedded in the closure shell;

the filtering and crushing unit comprises a shell body, a filtering bin arranged inside the shell body and a crushing roller arranged in the filtering bin.

As a water pipe rubbish filters rubbing crusher and uses an optimal selection scheme of its hydraulic turbine, wherein: be provided with first cavity and torsional spring board in the shell dams, first cavity intercommunication inlet tube, the torsional spring board sets up in first cavity.

As a water pipe rubbish filters rubbing crusher and uses an optimal selection scheme of its hydraulic turbine, wherein: the first cavity is internally provided with a groove, the torsion spring plate is embedded into the groove, the top end of the closure shell is concavely provided with a baffle groove, one end of the baffle groove is provided with a stop block, the baffle is embedded into the baffle groove, and the first cavity is communicated with the baffle groove.

As a water pipe rubbish filters rubbing crusher and uses an optimal selection scheme of its hydraulic turbine, wherein: the one end of shell body is provided with the connecting pipe, connecting pipe one end intercommunication first cavity, the other end of shell body is provided with the outlet pipe, the side of shell body is sunken to be formed with the recess, filter the storehouse and imbed in the recess.

As a water pipe rubbish filters rubbing crusher and uses an optimal selection scheme of its hydraulic turbine, wherein: the one end of crossing the filter storehouse is provided with the round hole, it is provided with the filter to cross the filter storehouse other end, it is provided with rotation hole and observation square hole to cross the side of filter storehouse, the round hole intercommunication connecting pipe.

As a water pipe rubbish filters rubbing crusher and uses an optimal selection scheme of its hydraulic turbine, wherein: and a second cavity is arranged in the filter bin, and the crushing roller is arranged in the second cavity.

As a water pipe rubbish filters rubbing crusher and uses an optimal selection scheme of its hydraulic turbine, wherein: the crushing roller is provided with a plurality of groups of cutters which are arranged in a circumferential array, and two groups of cutters are arranged in a linear array along the axial lead direction of the crushing roller.

As a water pipe rubbish filters rubbing crusher and uses an optimal selection scheme of its hydraulic turbine, wherein: and one end of the crushing roller penetrating through the rotating hole is provided with a rotating block, and the other end of the crushing roller is rotatably connected with the inner wall of the second cavity.

As a water pipe rubbish filters rubbing crusher and uses an optimal selection scheme of its hydraulic turbine, wherein: the top end face of the baffle is provided with a handle, and a transparent thin plate is arranged on the observation square hole.

The utility model discloses a water pipe rubbish filters reducing mechanism's beneficial effect: can effectively filter the rubbish in the pipeline, and can observe the rubbish reserves in the pipeline in real time, can take out rubbish at any time, the clearance, the used repeatedly of this device of being convenient for.

In the hydraulic turbine use, too big rubbish debris can block up the oral siphon, and the fish can produce the collision with the hydraulic turbine, and pasture and water also can twine in the outside of hydraulic turbine, can lead to the fact certain harm to the hydraulic turbine for the life of the hydraulic turbine reduces, still can make hydraulic turbine generating efficiency low

In order to solve the technical problem, the utility model provides a following technical scheme, a water pipe rubbish filters reducing mechanism still includes power unit, power unit includes the bottom plate, set up in the vortex water pipe of bottom plate top end face, set up in the shunt tubes of vortex water pipe side, set up in the guide vane wheel of shunt tubes one end and set up the axis of rotation on the guide vane wheel.

The utility model has the advantages that: can smash large-scale rubbish in the aquatic, can clear up out the rubbish that gets in the hydraulic turbine pipeline at any time, can used repeatedly many times, reduce the fault rate of hydraulic turbine, improve life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:

fig. 1 is an overall schematic view of a shut-off unit and a filtering and pulverizing unit in the first and third embodiments.

FIG. 2 is a schematic sectional view of a flow intercepting unit and a filtering and pulverizing unit in the second and third embodiments.

Fig. 3 is a side view of a flow interception unit and a filtering and pulverizing unit in the second and third embodiments.

Figure 4 is a schematic showing the development of the filter magazine and the comminuting roller in the second and third embodiments.

Fig. 5 is a schematic view of a hydraulic turbine in the second and third embodiments.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, for the first embodiment of the present invention, this embodiment provides a water pipe garbage filtering and pulverizing device and a water turbine using the same, including a closure unit 100, the closure unit 100 includes a water inlet pipe 101, a closure housing 102 disposed at one end of the water inlet pipe 101 and a baffle 103 embedded in the closure housing 102, the water inlet pipe 101 is fixedly connected to the closure housing 102, the baffle 103 is detachable and can be repeatedly pulled out of or inserted into the closure housing 102, water flowing from a river enters the water inlet pipe 101, when it is necessary to block the water in the water inlet pipe 101 from flowing into the filtering and pulverizing unit 200, the baffle 103 is inserted into the closure housing 102, so that the water inlet pipe 101 is blocked, and then the effect of closure is achieved, so that the water in the water inlet pipe 101 cannot flow into the filtering and pulverizing unit 200, and;

the filtering and pulverizing unit 200 comprises a housing body 201, a filtering bin 202 arranged inside the housing body 201 and a pulverizing roller 203 arranged in the filtering bin 202, water flowing into the filtering and pulverizing unit 200 enters the filtering bin 202, garbage in the water is filtered by the filtering bin 202 and stays in the filtering bin 202, the pulverizing roller 203 rotates under the action of water flow, so that the garbage with larger volume is pulverized into small particles, smaller garbage particles flow into a water turbine along with the water flow, larger garbage particles stay in the filtering bin 202, the filtering bin 202 is in sliding connection with the housing body 201, when the garbage in the filtering bin 202 is collected too much, the filtering bin 202 can be pulled out of the housing body 201, then the garbage in the filtering bin 202 is cleaned, and the filtering bin 202 is inserted into the housing body 201 for reuse.

Example 2

Referring to fig. 2-4, for the second embodiment of the present invention, this embodiment is based on the previous embodiment, a first cavity a and a torsion spring plate 102a are provided in the closure casing 102, the first cavity a communicates with the inlet pipe 101, the torsion spring plate 102a is provided in the first cavity a, the water in the inlet pipe 101 can flow to the first cavity a, and during the initial state, the torsion spring plate 102a is in a horizontal state and blocks the opening on the top end of the closure casing 102, preventing the water flow from leaking.

In detail, a groove A-1 is arranged in the first cavity A, a torsion spring plate 102a is embedded in the groove A-1, a baffle groove 102b is concavely formed at the top end of the interception housing 102, a stopper 102b-1 is arranged at one end of the baffle groove 102b, a baffle 103 is embedded in the baffle groove 102b, the first cavity A is communicated with the baffle groove 102b, when interception is not needed, the baffle 103 is not inserted into the baffle groove 102b, a torsion spring is arranged at one end of the torsion spring plate 102a, the torsion spring plate 102a is in a horizontal state under the action of the torsion spring, so that the torsion spring plate 102a is clamped under the stopper 102b-1, and at the moment, the torsion spring plate 102a is matched with the stopper 102b-1 to seal the top opening of the baffle groove 102b to prevent water flow in the first cavity A from overflowing, when the water in the water inlet pipe 101 needs to be intercepted, the baffle plate 103 is inserted into the baffle plate groove 102b, at the moment, the torsion spring plate 102a can rotate under the extrusion of the baffle plate 103, as the stop block 102b-1 is arranged at the position below the top end face of the groove A-1, the cross section of the baffle plate 103 and the opening size of the groove A-1 are the same, before the baffle plate 103 touches the torsion spring plate 102a, the groove A-1 is blocked by the baffle plate 103, therefore, when the baffle plate 103 extrudes the torsion spring plate 102a, the water cannot overflow, the baffle plate 103 is continuously inserted into the baffle plate 103, finally, the torsion spring plate 102a can rotate into the baffle plate groove 102b, as the thickness of the torsion spring plate 102a is consistent with the depth of the baffle plate groove 102b, the baffle plate 103 can be completely embedded into the baffle plate groove 102b

Example 3

Referring to fig. 1-5, for the utility model discloses a third embodiment, this embodiment is based on last embodiment, and the one end of shell body 201 is provided with connecting pipe 201a, the first cavity a of connecting pipe 201a one end intercommunication, and the other end of shell body 201 is provided with outlet pipe 201b, and the side of shell body 201 is sunken to be formed with storehouse groove 201c, filters in storehouse 202 embedding storehouse groove 201c, and rivers in the inlet tube 101 are through first cavity a, and the connecting pipe 201a flows through again, get into in filtering storehouse 202 at last.

Furthermore, one end of the filter bin 202 is provided with a round hole 202a, the other end of the filter bin 202 is provided with a filter plate 202b, the side surface of the filter bin 202 is provided with a rotating hole 202c and an observing square hole 202d, the round hole 202a is communicated with the connecting pipe 201a, water flows into the filter bin 202 from the round hole 202a and then flows into the water outlet pipe 201b through the filter plate 202b, the water is discharged from the water outlet pipe 201b, garbage in the water can be blocked and left in the filter bin 202 by the filter plate 202b, a baffle made of transparent material, which can be plastic or toughened glass, is arranged at the observing square hole 202d, so that the residual condition of the garbage in the filter bin 202 can be conveniently checked, when the garbage in the filter bin 202 is excessively piled, the baffle 103 is firstly inserted into the baffle groove 102b for intercepting, after the water in the filter bin 202 is discharged, the filter bin 202 is pulled out, and then the garbage in the filter bin 202 is cleaned.

Furthermore, a second cavity B is arranged in the filter bin 202, the crushing roller 203 is arranged in the second cavity B, and the crushing roller 203 can rotate and cut under the action of water flow, so that larger garbage is cut into smaller garbage, and more garbage can be collected and stored conveniently.

Furthermore, the shredding roller 203 is provided with a plurality of groups of cutters 203a in a circumferential array, and two groups of cutters 203a are arranged in a linear array along the axial lead direction of the shredding roller 203, so that the garbage can be cut smaller and can be conveniently treated.

Furthermore, one end of the crushing roller 203 penetrating through the rotating hole 202c is provided with a rotating block 203B, the other end of the crushing roller 203 is rotatably connected with the inner wall of the second cavity B, if the water flow can not completely cut the garbage, the rotating block 203B can be manually stirred to enable the crushing roller 203 to rotate, and the garbage can be crushed more completely by manpower.

Furthermore, a handle 103a is arranged on the top end face of the baffle 103, a transparent sheet 202d-1 is arranged on the observation square hole 202d, the handle 103a is convenient for operation of workers, and the transparent sheet 202d-1 is convenient for observation of the workers, so that timely treatment can be performed according to the condition in the pipeline.

Finally, the power unit 300 includes a bottom plate 301, a scroll water pipe 302 arranged on the top end surface of the bottom plate 301, a shunt pipe 303 arranged on the side surface of the scroll water pipe 302, a guide impeller 304 arranged at one end of the shunt pipe 303 and a rotating shaft 305 arranged on the guide impeller 304, the power unit 300 is a water turbine, the water inlet end of the scroll water pipe 302 is connected with the water outlet pipe 201b, the filtered water enters the scroll water pipe 302, then the guide impeller 304 is flushed through the multi-component flow pipe 303, the rotating shaft 305 is rotated to generate electricity, the damage of the water rubbish to the guide impeller 304 can be greatly reduced by adopting the water pipe rubbish filtering and crushing device, the fault rate of the water turbine is reduced, and the service life of the water turbine is prolonged.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a water pipe rubbish filters reducing mechanism which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a shut-off unit (100), the shut-off unit (100) comprising a water intake pipe (101), a shut-off casing (102) disposed at one end of the water intake pipe (101), and a baffle (103) embedded in the shut-off casing (102), and;

the filtering and crushing unit (200) comprises a shell body (201), a filtering bin (202) arranged inside the shell body (201) and a crushing roller (203) arranged in the filtering bin (202).

2. The water pipe garbage filtering and crushing device as claimed in claim 1, wherein: the intercepting shell (102) is internally provided with a first cavity (A) and a torsion spring plate (102 a), the first cavity (A) is communicated with the water inlet pipe (101), and the torsion spring plate (102 a) is arranged in the first cavity (A).

3. The water pipe garbage filtering and pulverizing device of claim 2, wherein: a groove (A-1) is formed in the first cavity (A), the torsion spring plate (102 a) is embedded into the groove (A-1), a baffle groove (102 b) is formed in the top end of the closure shell (102) in a recessed mode, a stop block (102 b-1) is arranged at one end of the baffle groove (102 b), the baffle (103) is embedded into the baffle groove (102 b), and the first cavity (A) is communicated with the baffle groove (102 b).

4. The water pipe garbage filtering and crushing device as claimed in claim 3, wherein: the one end of shell body (201) is provided with connecting pipe (201 a), connecting pipe (201 a) one end intercommunication first cavity (A), the other end of shell body (201) is provided with outlet pipe (201 b), the side of shell body (201) is sunken to be formed with storehouse groove (201 c), filter storehouse (202) embedding storehouse inslot (201 c).

5. The water pipe garbage filtering and pulverizing device of claim 4, wherein: one end of the filter bin (202) is provided with a round hole (202 a), the other end of the filter bin (202) is provided with a filter plate (202 b), the side face of the filter bin (202) is provided with a rotating hole (202 c) and an observation square hole (202 d), and the round hole (202 a) is communicated with a connecting pipe (201 a).

6. The water pipe garbage filtering and pulverizing device of claim 5, wherein: a second cavity (B) is arranged in the filter bin (202), and the crushing roller (203) is arranged in the second cavity (B).

7. The water pipe garbage filtering and crushing device as claimed in claim 6, wherein: the crushing roller (203) is provided with cutters (203 a), the cutters (203 a) are arranged in a plurality of groups in a circumferential array, and two groups are arranged in a linear array along the axial lead direction of the crushing roller (203).

8. The water pipe garbage filtering and crushing device as claimed in claim 7, wherein: one end of the crushing roller (203) penetrating through the rotating hole (202 c) is provided with a rotating block (203B), and the other end of the crushing roller (203) is rotatably connected with the inner wall of the second cavity (B).

9. The water pipe garbage filtering and pulverizing device of claim 8, wherein: the top end face of the baffle (103) is provided with a handle (103 a), and the observation square hole (202 d) is provided with a transparent thin plate (202 d-1).

10. A water turbine, characterized by: the water pipe garbage filtering and crushing device comprises the water pipe garbage filtering and crushing device as claimed in any one of claims 1 to 9, and further comprises a power unit (300), wherein the power unit (300) comprises a bottom plate (301), a vortex water pipe (302) arranged on the top end face of the bottom plate (301), a shunt pipe (303) arranged on the side face of the vortex water pipe (302), a guide impeller (304) arranged at one end of the shunt pipe (303), and a rotating shaft (305) arranged on the guide impeller (304).