CN212941800U

CN212941800U - Water conservancy and hydropower engineering water delivery cleaning device

Info

Publication number: CN212941800U
Application number: CN202120244742.4U
Authority: CN
Inventors: 谢继云; 付长亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-04-13
Anticipated expiration: 2031-01-29

Abstract

A water delivery cleaning device for hydraulic and hydroelectric engineering. The problem that the pipeline is often blocked when water is discharged to a farmland after being guided into a ditch because the water of a river contains impurities is solved. The utility model discloses the constitution includes: outer frame (2), two impeller cylinders (3) and two scraper blades (4), two the impeller cylinder vertical arrange side by side the outer frame in and with the inside upper and lower both ends of outer frame pass through the bearing and connect, outer frame inside be fixed with I-shaped baffle (6), front end plate (12) of I-shaped baffle will the outer frame front end separate into two inhalant canal (1), the rear end plate of I-shaped baffle will the outer frame rear end separate into two exhalant canal (5). The utility model is used for hydraulic and hydroelectric engineering water delivery clearance.

Description

Water conservancy and hydropower engineering water delivery cleaning device

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering water delivery cleaning device.

Background

The water conservancy construction comprises the construction of a canal, the canal is a groove which is manually opened, concrete is poured in the groove, the canal is used for irrigation of farmlands by introducing water of rivers, and the water of the rivers contains impurities, so that pipelines are often blocked when the water is discharged to the farmlands after being introduced into the canal.

SUMMERY OF THE UTILITY MODEL

In order to solve the shortcomings of the prior art, the utility model aims to provide a water conservancy and hydropower engineering water delivery cleaning device to overcome the defects in the prior art.

In order to achieve the purpose, the utility model provides a hydraulic and hydroelectric engineering water delivery cleaning device, the hydraulic and hydroelectric engineering water delivery cleaning device include outer frame, two impeller barrels and two scraper blades, two impeller barrels vertically arrange side by side in the outer frame and with the inside upper and lower both ends of outer frame pass through the bearing and be connected, the inside I-shaped baffle that is fixed with of outer frame, the front end plate of I-shaped baffle separate into two inhalant canal with the outer frame front end, the rear end plate of I-shaped baffle separate into two exhalant canals with the outer frame rear end;

the length of the rear end plate of the I-shaped partition plate is equal to the center distance of the two impeller cylinders;

the impeller cylinder comprises a through shaft, a sleeve and a hollow cylinder, the sleeve is sleeved on the through shaft, the hollow cylinder and the sleeve are concentrically arranged, a plurality of impeller plates are fixed between the sleeve and the hollow cylinder, and the impeller plates are circumferentially distributed along the outer circumferential surface of the sleeve.

As right the utility model discloses a hydraulic and hydroelectric engineering water delivery cleaning device's further explanation, preferably, two the scraper blade fix the inside both sides of outer frame, the scraper blade with the hollow section of thick bamboo side wall laminating of cylinder.

As to the utility model discloses a water conservancy and hydropower engineering water delivery cleaning device's further explanation, preferably, the hollow section of thick bamboo of cylinder be the hollow barrel that is enclosed by the stainless steel orifice plate.

As right the utility model discloses a water conservancy and hydropower engineering water delivery cleaning device's further explanation, preferably, exhalant canal's width be greater than inhalant canal's width.

The utility model has the advantages that:

1. the utility model discloses can filter the water that causes the ditch, prevent in the device with its separation that debris in the river water from discharging into the ditch and lead to blockking up the pipeline.

2. The utility model discloses an impeller rotation principle, the river strikes impeller cylinder, and during the river entered into impeller cylinder, because the river separated into two inhalant canal through the I-shaped baffle, the river got into through inhalant canal, filtered the river through hollow cylinder section of thick bamboo, strikeed the impeller plate simultaneously, promoted impeller cylinder and rotated for the debris of hollow cylinder section of thick bamboo outward appearance separation are scraped to the scraper blade, prevent that debris from piling up on hollow cylinder section of thick bamboo and leading to rivers unofficiently.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a rear view of the present invention;

FIG. 4 is a front view of the impeller barrel;

FIG. 5 is a top view of an impeller cartridge;

FIG. 6 is a schematic view of the structure of the present invention;

the reference numerals are explained below:

1. a water inlet channel; 2. an outer frame; 3. an impeller barrel; 4. a squeegee; 5. a water outlet channel; 6. an I-shaped partition plate; 7. an impeller plate; 8. a hollow cylindrical barrel; 9. passing through the shaft; 10. a sleeve; 11. a ditch; 12. a front end plate; 13. a rear end plate.

Detailed Description

In order to further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solution of the present invention and are not intended to limit the present invention.

The water conservancy and hydropower engineering water delivery cleaning device comprises an outer frame 2, two impeller cylinders 3 and two scrapers 4, wherein the two impeller cylinders are vertically arranged in the outer frame in parallel and are connected with the upper end and the lower end of the inner part of the outer frame through bearings, an I-shaped partition plate 6 is fixed in the outer frame and is fixedly welded, the front end plate 12 of the I-shaped partition plate divides the front end of the outer frame into two water inlet channels 1, and the rear end plate 13 of the I-shaped partition plate divides the rear end of the outer frame into two water outlet channels 5;

the impeller cylinder comprises a through shaft 9, a sleeve 10 and a hollow cylindrical cylinder 8, the sleeve is sleeved on the through shaft and fixed with the through shaft through screws, the hollow cylindrical cylinder and the sleeve are concentrically arranged, a plurality of impeller plates 7 are fixed between the sleeve and the hollow cylindrical cylinder, the impeller plates are welded between the hollow cylindrical cylinder and the sleeve, and the impeller plates are circumferentially distributed along the outer circumferential surface of the sleeve.

The second concrete implementation mode, this embodiment to the first concrete implementation mode a water conservancy and hydropower engineering water delivery cleaning device further explain, two the scraper blade fix the inside both sides of outer frame, the scraper blade with the hollow section of thick bamboo side wall laminating of cylinder, the face that the scraper blade and a hollow cylinder section of thick bamboo contact be with hollow cylinder section of thick bamboo periphery matched with arc surface.

In a third specific embodiment, the third specific embodiment further describes the water conveyance cleaning device for the hydraulic and hydroelectric engineering according to the first specific embodiment, wherein the cylindrical hollow cylinder is a hollow cylinder body surrounded by stainless steel pore plates.

In a fourth specific embodiment, the present embodiment is a further description of the water conservancy and hydropower engineering water delivery cleaning device in the first specific embodiment, and the width of the water outlet channel is greater than that of the water inlet channel.

The working principle is as follows: when the water-saving filter is used, as shown in fig. 6, a round hole is formed in the side face of the outer frame and is fixed to the side face of the water channel through a bolt, the arrow direction in the figure is a water flow direction, water enters through two water inlet channels of the outer frame, the length of the front end plate of the I-shaped partition plate is equal to the center distance of the two impeller cylinders, the two impeller cylinders are respectively shielded by the front end plate to a half, the water is filtered by the hollow cylinder after entering, impurities are blocked outside the hollow cylinder and cannot pass through the hollow cylinder, some impurities are attached to the hollow cylinder and fall on the bottom of the outer frame, the water entering the hollow cylinder strikes the impeller plate to drive the impeller cylinders to rotate, the impeller cylinders on the left side rotate clockwise, the impeller cylinders on the right side rotate anticlockwise, and the impurities attached to the outer walls of the impeller cylinders are scraped to fall on the bottom of a V-shaped space formed, the V-shaped space is gradually flushed along with the entering of water, so that the water flowing into the river can be filtered through the device, the impeller is driven by water flow to rotate, filtered impurities are scraped and accumulated in the V-shaped space, a large amount of impurities are prevented from being accumulated at the front end of the impeller cylinder, and meanwhile, the hollow cylinder is gradually blocked by the impurities attached to the hollow cylinder.

It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.

Claims

1. The water conservancy and hydropower engineering water delivery cleaning device is characterized by comprising an outer frame, two impeller cylinders and two scrapers, wherein the two impeller cylinders are vertically arranged in the outer frame in parallel and are connected with the upper end and the lower end of the inner part of the outer frame through bearings;

2. The water conservancy and hydropower project water delivery cleaning device of claim 1, wherein two scrapers are fixed on two sides of the inside of the outer frame, and the scrapers are attached to the side walls of the cylindrical hollow cylinder.

3. A water conservancy and hydropower project water delivery cleaning device as claimed in claim 2, wherein the cylindrical hollow cylinder is a hollow cylinder surrounded by stainless steel pore plates.

4. A water conservancy and hydropower project water delivery cleaning device as claimed in claim 3, wherein the width of the water outlet channel is larger than the width of the water inlet channel.