CN210289993U

CN210289993U - Hydroelectric generation device convenient to clearance

Info

Publication number: CN210289993U
Application number: CN201921445975.XU
Authority: CN
Inventors: 郭胜; 黎喜红
Original assignee: Changde Jingtong Machinery Co ltd
Current assignee: Changde Jingtong Machinery Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-04-10
Anticipated expiration: 2029-09-02

Abstract

The utility model provides a hydroelectric generation device convenient to clearance. Hydroelectric generation device convenient to clearance includes generating set casing, filtering mechanism, liquid inlet fill, washing mechanism and blow off pipe, the inlet fixed mounting that generating set casing top was seted up has the feed liquor casing, and the bottom fixed mounting of generating set casing has the flowing back valve, filtering mechanism installs in the feed liquor intraductally, liquid inlet fill fixed mounting is at a lateral wall of feed liquor casing and communicate each other with the feed liquor casing, blow off pipe fixed mounting is on another lateral wall of feed liquor casing, washing mechanism installs at the feed liquor casing, filtering mechanism includes pneumatic cylinder, connecting rod and filter screen dish, pneumatic cylinder fixed mounting is in the feed liquor casing, and the pneumatic cylinder passes through connecting rod and filter screen dish fixed connection. The utility model provides a hydroelectric generation device convenient to clearance has the advantage that reduces the clean hydroelectric generator of staff.

Description

Hydroelectric generation device convenient to clearance

Technical Field

The utility model relates to a hydroelectric power generation equipment technical field especially relates to a hydroelectric power generation device convenient to clearance.

Background

The hydroelectric generator is a generator which takes a water turbine as a prime mover to convert water energy into electric energy, when water flows through the hydro-generator, the water energy is converted into mechanical energy, a rotating shaft of the water turbine drives a rotor of the generator, the mechanical energy is converted into the electric energy to be output, and the hydroelectric generator is main power equipment for generating the electric energy in a hydropower station.

Current hydroelectric generator, the structure is simple and crude, and the inlet tube also can cause some to block up because of some branches get into, influences the electricity generation, leads to the generating efficiency to reduce, and the impurity that gets into simultaneously is difficult to clear away, has increaseed the clear difficulty of staff to hydroelectric generator.

Therefore, it is necessary to provide a hydraulic power generating device which is easy to clean and solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a hydroelectric generation device convenient to clearance with reduce the clean hydroelectric generator of staff.

The utility model provides a hydroelectric generation device convenient to clearance includes: the generator set comprises a generator set shell, wherein a liquid inlet shell is fixedly installed on a liquid inlet formed in the top of the generator set shell; the filter mechanism is arranged in the liquid inlet pipe and comprises a hydraulic cylinder, a connecting rod and a filter screen disc, the hydraulic cylinder is fixedly arranged in an installation cavity formed in the inner top wall of the liquid inlet shell, the output end of the hydraulic cylinder is vertically downward and is fixedly connected with the filter screen disc through the connecting rod, and the filter screen disc is in sliding connection with the inner wall of the liquid inlet shell; the liquid inlet hopper is fixedly arranged on one side wall of the liquid inlet shell and is communicated with the liquid inlet shell; the washing mechanism is arranged on the liquid inlet shell; and the blow-off pipe is fixedly arranged on the other side wall of the liquid inlet shell.

Preferably, the washing mechanism includes dwang, brush and first sprocket, the through-hole that two perpendicular symmetries set up is seted up to the roof of feed liquor casing, and all inserts in each through-hole and be equipped with the rotation and connect the dwang, two the one end of dwang extends to in the feed liquor casing and equal fixed mounting has the same brush of specification, and two the other end of dwang extends feed liquor casing and equal fixed mounting has first sprocket.

Preferably, washing mechanism still includes driving motor, second sprocket and chain, driving motor fixed mounting is close to the lateral wall at top at the feed liquor casing, and driving motor's output fixed mounting has the second sprocket, the second sprocket passes through the chain and is connected with two first sprocket meshing respectively.

Preferably, the blow-off pipe is fixedly arranged on the side wall of the liquid inlet shell and communicated with the liquid inlet shell, and a screw thread blow-off valve fixedly connected with screw threads is arranged at a blow-off port of the blow-off pipe.

Preferably, the outer side wall of the generator set shell is fixedly provided with a generator set, the output end of the generator set is fixedly connected with the rotating wheel through a coupler, and the rotating wheel is arranged in the generator set shell.

Preferably, the process of the hydraulic cylinder is the same as the distance between the sewage draining pipe and the filter screen disc.

Preferably, a drain valve is fixedly mounted at the bottom of the generator set shell.

Compared with the prior art, the utility model provides a hydraulic power generation device convenient to clearance has following beneficial effect:

the utility model provides a hydroelectric generation device convenient to clearance, open the pneumatic cylinder make the filter screen dish rise to the highest point and with the brush hair contact in close contact with on the brush, it is rotatory to open driving motor drive brush, make the brush scrub the filter residue that adsorbs on the filter screen dish, pour into the clear water into the feed liquor fill, thereby the brush is scrubbed the filter screen dish and is added the clear water and wash the cooperation, the cleanness to the filter screen dish has further been improved, and the filter residue enters into in the blowoff pipe and is discharged by the blow off pipe under the effect of flush fluid, thereby the staff to the clear degree of difficulty of equipment has been reduced, and the clear efficiency of equipment has been improved.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a clean-up hydro-power generation device according to the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a generator set shell, 2, a rotating wheel, 3, a liquid inlet shell, 4, a filtering mechanism, 41, a hydraulic cylinder, 42, a connecting rod, 43, a filtering screen disc, 5, a washing mechanism, 51, a rotating rod, 52, a brush, 53, a first chain wheel, 54, a driving motor, 55, a second chain wheel, 56, a chain, 6, a liquid inlet hopper, 7, a sewage discharge pipe, 8, a threaded sewage discharge valve, 9 and a liquid discharge valve.

Detailed Description

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

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a hydraulic power generating device convenient for cleaning according to a preferred embodiment of the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. The hydraulic power generating device convenient for cleaning comprises: generating set casing 1, filtering mechanism 4, feed liquor fill 6, washing mechanism 5 and blow off pipe 7, the inlet fixed mounting that the 1 top of generating set casing was seted up has feed liquor casing 3, and the bottom fixed mounting of generating set casing 1 has flowing back valve 9, filtering mechanism 4 is installed in the feed liquor pipe, 6 fixed mounting of feed liquor fill are at a lateral wall of feed liquor casing 3 and communicate each other with feed liquor casing 3, blow off pipe 7 fixed mounting is on another lateral wall of feed liquor casing 3, washing mechanism 5 is installed at feed liquor casing 3.

In the specific implementation process, as shown in fig. 1 and fig. 2, the filtering mechanism 4 includes a hydraulic cylinder 41, a connecting rod 42 and a filter screen disc 43, the hydraulic cylinder 41 is fixedly installed in an installation cavity formed in the inner top wall of the liquid inlet housing 3, the output end of the hydraulic cylinder 41 is vertically downward and is fixedly connected with the filter screen disc 43 through the connecting rod 42, and the filter screen disc 43 is slidably connected with the inner wall of the liquid inlet housing 3.

It should be noted that: with water conservancy project drain pipe and feed liquor fill 6 mutual fixed connection, open pneumatic cylinder 41 and promote filter screen disc 43 to the lowest of feed liquor casing 3, consequently water liquid filters under filter screen disc 43's filtration, and the filter residue in the water liquid is then stayed on filter screen disc 43, and the filterable water liquid promotes runner 2 rotatory after getting into generating set casing 1, and then generating set generates electricity, has reduced the damage of aquatic impurity to hydroelectric generation device under filter mechanism 4's effect.

Referring to fig. 2, washing mechanism 5 includes dwang 51, brush 52 and first sprocket 53, the through-hole that two perpendicular symmetries set up is seted up to the roof of feed liquor casing 3, and all inserts in each through-hole and be equipped with and rotate and connect dwang 51, two the one end of dwang 51 extends to in the feed liquor casing 3 and equal fixed mounting has the same brush 52 of specification, and two feed liquor casing 3 and equal fixed mounting are extended to the other end of dwang 51, and washing mechanism 5 still includes driving motor 54, second sprocket 55 and chain 56, driving motor 54 fixed mounting is close to the lateral wall at top at feed liquor casing 3, and driving motor 54's output fixed mounting has second sprocket 55, second sprocket 55 passes through chain 56 and is connected with two first sprocket 53 meshing respectively.

It should be noted that: when a worker cleans the equipment regularly, the hydraulic cylinder 41 is started to enable the output end of the hydraulic cylinder 41 to return, so that the filter screen disc 43 rises to the highest position and is in close contact with bristles on the brush 52, the driving motor 54 is started to drive the second chain wheel 55 to rotate, the second chain wheel 55 is respectively meshed and connected with the two first chain wheels 53 through the chain 56, the rotating rod 51 fixedly connected with the bottoms of the two first chain wheels 53 drives the brush 52 to rotate, the brush 52 brushes filter residues adsorbed on the filter screen disc 43, meanwhile, the liquid inlet hopper 6 is filled with clear water, the brush 52 brushes the filter screen disc 43 and is matched with the flushing of the clear water, the cleaning of the filter screen disc 43 is further improved, the filter residues enter the sewage discharge pipe 7 under the action of flushing liquid and are discharged from the sewage discharge pipe 7, and the difficulty of the worker in cleaning the equipment is reduced, and improves the efficiency of cleaning the equipment.

Wherein, the process of pneumatic cylinder 41 is the same with the interval of blow off pipe 7 and filter screen disc 43 to drive filter screen disc 43 to slide along the inner wall of liquid inlet housing 3 when the output of pneumatic cylinder 41 returns, after the hydraulic cylinder 41 returns, filter screen disc 43 is a little higher than the liquid inlet of blow off pipe 7, and make the upper surface of filter screen disc 43 contact with the brush hair on the brush 52, therefore the brush 52 of being convenient for brushes filter screen disc 43.

Referring to fig. 1, the sewage discharge pipe 7 is fixedly installed on the side wall of the liquid inlet housing 3 and is communicated with the liquid inlet housing 3, and a sewage discharge port of the sewage discharge pipe 7 is provided with a threaded sewage discharge valve 8 fixedly connected with threads; when the equipment is cleaned, the threaded blow-down valve 8 is opened, so that filter residues in the blow-down pipe 7 are discharged.

Referring to fig. 1, the outer side wall of the generator set housing 1 is fixedly provided with a generator set, the output end of the generator set is fixedly connected with the rotating wheel 2 through a coupler, the rotating wheel 2 is located in the generator set housing 1, water liquid enters the generator set housing 1 and then pushes the rotating wheel 2 to rotate, and then the generator set generates electricity.

In the scheme, the driving motor 54 adopts a Y80M1-2 model, the motor operates as an existing conventional circuit, and a power supply interface of the motor is connected with a power supply system through a switch to realize the rotation control of the motor; the product model of pneumatic cylinder 41 is ROB63, and pneumatic cylinder 41 is by hydraulic system control, wherein the utility model relates to a circuit and control are prior art, do not carry out too much repetitious description here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A hydroelectric power generation device convenient to clean, comprising:

the generator set comprises a generator set shell (1), wherein a liquid inlet shell (3) is fixedly installed on a liquid inlet formed in the top of the generator set shell (1);

the liquid inlet pipe is provided with a liquid inlet pipe, the filtering mechanism (4) is installed in the liquid inlet pipe, the filtering mechanism (4) comprises a hydraulic cylinder (41), a connecting rod (42) and a filter screen disc (43), the hydraulic cylinder (41) is fixedly installed in an installation cavity formed in the inner top wall of the liquid inlet shell (3), the output end of the hydraulic cylinder (41) vertically faces downwards and is fixedly connected with the filter screen disc (43) through the connecting rod (42), and the filter screen disc (43) is in sliding connection with the inner wall of the liquid inlet shell (3);

the liquid inlet hopper (6), the said liquid inlet hopper (6) is fixedly mounted on a sidewall of the liquid inlet body (3) and communicate with liquid inlet body (3) each other;

the washing mechanism (5), the said washing mechanism (5) is installed in the liquid inlet housing (3);

and the sewage discharge pipe (7) is fixedly arranged on the other side wall of the liquid inlet shell (3).

2. The hydroelectric generation device convenient to clearance of claim 1, wherein, washing mechanism (5) includes dwang (51), brush (52) and first sprocket (53), the through-hole that two perpendicular symmetries set up is seted up to the roof of feed liquor casing (3), and all inserts in each through-hole and be equipped with rotation connection dwang (51), two the one end of dwang (51) extends to in feed liquor casing (3) and equal fixed mounting has the same brush (52) of specification, and two the other end of dwang (51) extends feed liquor casing (3) and equal fixed mounting has first sprocket (53).

3. The hydroelectric generation device convenient to clean as claimed in claim 2, wherein the washing mechanism (5) further comprises a driving motor (54), a second chain wheel (55) and a chain (56), the driving motor (54) is fixedly installed on the outer side wall of the liquid inlet housing (3) close to the top, the second chain wheel (55) is fixedly installed at the output end of the driving motor (54), and the second chain wheel (55) is respectively meshed with the two first chain wheels (53) through the chain (56).

4. The hydropower device convenient to clean as defined in claim 1, wherein the drain pipe (7) is fixedly installed on the side wall of the liquid inlet housing (3) and communicated with the liquid inlet housing (3), and a screw thread drain valve (8) fixedly connected with screw threads is installed at a drain outlet of the drain pipe (7).

5. The hydraulic power generation device convenient to clean as claimed in claim 1, wherein a generator set is fixedly mounted on the outer side wall of the generator set shell (1), the output end of the generator set is fixedly connected with the rotating wheel (2) through a coupler, and the rotating wheel (2) is located in the generator set shell (1).

6. Hydropower device according to claim 1, characterized in that the course of the hydraulic cylinder (41) is the same as the distance between the sewage drain (7) and the screen disc (43).

7. Hydropower device according to claim 1, characterized in that a drain valve (9) is fixedly mounted at the bottom of the generator set housing (1).