CN218712732U

CN218712732U - Water conservancy construction drainer

Info

Publication number: CN218712732U
Application number: CN202222793413.2U
Authority: CN
Inventors: 靳佩琛; 郭玉红
Original assignee: Hebei Institute of Investigation and Design of Water Conservancy and Hydropower Group Co Ltd
Current assignee: Hebei Institute of Investigation and Design of Water Conservancy and Hydropower Group Co Ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-24
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a water conservancy construction drainer relates to drainer technical field, including base, water pump, inlet tube, drain pipe and filtration clearance mechanism, the both sides of water pump case communicate respectively has feed liquor end and flowing back end, cross filtration clearance mechanism including filtering screen panel and pivot, the one end fixed mounting of pivot has the clearance pole, and the other end fixed mounting of pivot has the impeller, the inside fixed mounting of inlet tube one end has the bracing piece. The utility model discloses in, through filtering clearance mechanism and the bracing piece that filter screen panel, pivot, impeller, clearance pole are constituteed, can block the impurity of aquatic, play the effect of protection water pump, can need not the shut down in the drainage again and clear up the impurity that blocks, not only can not influence the rivers that draw water, need not to dismantle moreover and filter the screen panel, greatly increased work efficiency.

Description

Water conservancy construction drainer

Technical Field

The utility model relates to a drainer technical field specifically is a water conservancy construction drainer.

Background

The hydraulic engineering refers to various engineering built for controlling, adjusting and utilizing ground water and underground water in the nature to achieve the purpose of removing harm and benefiting; at the in-process of water conservancy construction, often need use the drainer to carry out the drainage operation to the ponding in the foundation ditch to prevent that ponding from causing the influence to the construction.

The retrieved Chinese patent discloses a water conservancy construction drainage device, and the publication number is CN216108860U, the outer wall of a clamping plate of the water conservancy construction drainage device is in threaded connection with a bolt, the bolt is rotated to be separated from the clamping plate, so that the clamping plate can be separated from the surface of a water inlet disc, and the threaded pipeline is in threaded connection with a connecting pipeline, so that the threaded pipeline can be separated from the connecting pipeline by rotating the threaded pipeline, a filter cover can be separated and replaced and cleaned, the operation is convenient and simple, and the drainage efficiency of the drainage device cannot be influenced; but at the drainage in-process, impurity can block on the filter mantle, can cause the reduction of rivers, and when clearing up the filter mantle, need shut down the washing, cause the work efficiency reduction of drainage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy construction drainer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a water conservancy construction drainer comprises a base, a water pump, a water inlet pipe, a drain pipe and a filtering and cleaning mechanism, wherein the two sides of a pump shell of the water pump are respectively communicated with a liquid inlet end and a liquid outlet end; one end of the rotating shaft is fixedly provided with a cleaning rod, the other end of the rotating shaft is fixedly provided with an impeller, and a support rod is fixedly arranged inside one end of the water inlet pipe; the water inlet pipe is connected with the liquid inlet end through a flange plate, and the drain pipe is connected with the liquid discharge end through a flange plate.

As a further aspect of the present invention: filter screen panel fixed mounting and keep away from the one end of feed liquor end at the inlet tube, and filter screen panel and inlet tube looks adaptation, the pivot runs through in filtering the screen panel, and the pivot passes through the bearing with filtering the screen panel and is connected, the one end of pivot is in the inside of inlet tube and runs through in the bracing piece, and the pivot passes through the bearing with the bracing piece and be connected, the impeller is in the inside of inlet tube, the clearance pole is "L" letter shape, the clearance pole contacts with the outer wall of filtering the screen panel, and the clearance pole with filter screen panel looks adaptation.

As a further aspect of the present invention: the clearance pole is provided with four, four clearance pole equidistance fixed mounting is in the pivot, and four clearance pole all contacts with filter screen panel's outer wall.

As a further aspect of the present invention: the water pump is fixedly installed at the top of the base, four corners of the bottom of the base are respectively and fixedly provided with a moving wheel, and the moving wheel is provided with a brake pad.

Compared with the prior art, the beneficial effects of the utility model are that: through filtering clearance mechanism and the bracing piece of filtering screen panel, pivot, impeller, clearance pole constitution, can block the impurity of aquatic, play the effect of protection water pump, can need not the shut down again and clear up the impurity that blocks in the drainage, not only can not influence the rivers that draw water, need not to dismantle moreover and filter the screen panel, greatly increased work efficiency.

Drawings

Fig. 1 is a schematic structural view of a water conservancy construction drainer.

FIG. 2 is a sectional view of a front view of a water intake pipe and a filtering and cleaning mechanism in a water conservancy construction drainer.

Fig. 3 is a schematic structural view of a filter screen in a water conservancy construction drainer.

The labels in the figure are: 1. a base; 2. a water pump; 3. a moving wheel; 4. a liquid inlet end; 5. a liquid discharge end; 6. a water inlet pipe; 7. a drain pipe; 8. a filtering net cover; 9. a rotating shaft; 10. cleaning the rod; 11. an impeller; 12. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a water conservancy construction drainer includes a base 1, a water pump 2, a water inlet pipe 6, a water outlet pipe 7, and a filtering cleaning mechanism; the water pump 2 is externally connected with a power supply, and two sides of a pump shell of the water pump 2 are respectively communicated with a liquid inlet end 4 and a liquid outlet end 5; inlet tube 6 passes through the ring flange with inlet end 4 and is connected, and drain pipe 7 passes through the ring flange with flowing back end 5 and is connected, and 2 fixed mounting of water pump have remove wheel 3 at base 1's top, and four angle departments of base 1 bottom fixed mounting respectively remove and are provided with the brake block on 3, make things convenient for the removal of this drainer.

The filtering and cleaning mechanism comprises a filtering mesh enclosure 8 and a rotating shaft 9, wherein one end of the rotating shaft 9 is fixedly provided with a cleaning rod 10, and the other end of the rotating shaft 9 is fixedly provided with an impeller 11; a support rod 12 is fixedly installed inside one end of the water inlet pipe 6, the filter screen 8 is fixedly installed at one end, far away from the liquid inlet end 4, of the water inlet pipe 6, the filter screen 8 is matched with the water inlet pipe 6, the rotating shaft 9 penetrates through the filter screen 8, the rotating shaft 9 is connected with the filter screen 8 through a bearing, one end of the rotating shaft 9 is located inside the water inlet pipe 6 and penetrates through the support rod 12, the rotating shaft 9 is connected with the support rod 12 through a bearing, and the impeller 11 is located inside the water inlet pipe 6; clearance pole 10 is "L" alphabetical shape, clearance pole 10 and the outer wall contact of filtering screen panel 8, and clearance pole 10 with filter screen panel 8 looks adaptation, clearance pole 10 is provided with four, four clearance pole 10 equidistance fixed mounting are in pivot 9, and four clearance poles 10 all contact with the outer wall of filtering screen panel 8, can block the impurity of aquatic through filtering screen panel 8, prevent that impurity from getting into in the pump case of water pump 2, and at the in-process of drawing water, rivers can drive clearance pole 10 through impeller 11 and pivot 9 and rotate, clear up filtering screen panel 8.

The utility model discloses a theory of operation is: place inlet tube 6 and filter screen panel 8 in the water conservancy foundation ditch of required drainage, then control water pump 2 work, water in the foundation ditch loops through inlet tube 6 with the work of water pump 2, feed liquor end 4, flowing back end 5 and drain pipe 7 discharge, at the in-process of drawing water, impurity in the aquatic has been blockked through filter screen panel 8, prevent that impurity from getting into in the pump case of water pump 2, the protection to water pump 2 has been played, meanwhile, the rivers that the process of drawing water flows drive pivot 9 rotation through impeller 11, pivot 9 can drive four clearance poles 10 and rotate, four clearance poles 10 clear up the impurity that filter screen panel 8 surface blockked, can be in the drainage, can block impurity in the aquatic, can clear up the impurity that blocks on filter screen panel 8 surface again, not only can not influence the rivers of drawing water, and need not to dismantle filter screen panel 8 and can clear up, work efficiency is higher.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a water conservancy construction drainer, includes base (1), water pump (2), inlet tube (6), drain pipe (7) and filtration clearance mechanism, its characterized in that: two sides of the pump shell of the water pump (2) are respectively communicated with a liquid inlet end (4) and a liquid discharge end (5), and the filtering mechanism comprises a filtering net cover (8) and a rotating shaft (9); a cleaning rod (10) is fixedly installed at one end of the rotating shaft (9), an impeller (11) is fixedly installed at the other end of the rotating shaft (9), and a support rod (12) is fixedly installed inside one end of the water inlet pipe (6); the water inlet pipe (6) is connected with the liquid inlet end (4) through a flange, and the drain pipe (7) is connected with the liquid discharge end (5) through a flange.

2. The water conservancy construction drainer of claim 1, characterized in that: filter screen panel (8) fixed mounting and keep away from the one end of inlet fluid end (4) in inlet tube (6), and filter screen panel (8) and inlet tube (6) looks adaptation, pivot (9) run through in filtering screen panel (8), and pivot (9) are connected through the bearing with filtering screen panel (8), the one end of pivot (9) is in the inside of inlet tube (6) and runs through in bracing piece (12), and pivot (9) are connected through the bearing with bracing piece (12), impeller (11) are in the inside of inlet tube (6), clearance pole (10) are "L" letter shape, clearance pole (10) and the outer wall contact of filtering screen panel (8), and clearance pole (10) and filter screen panel (8) looks adaptation.

3. The water conservancy construction drainer of claim 2, characterized in that: cleaning rod (10) are provided with four, four cleaning rod (10) equidistance fixed mounting is on pivot (9), and four cleaning rod (10) all contact with the outer wall of crossing filter screen panel (8).

4. The water conservancy construction drainer of claim 1, characterized in that: the water pump (2) is fixedly installed at the top of the base (1), four corners of the bottom of the base (1) are respectively and fixedly installed with a moving wheel (3), and a brake pad is arranged on the moving wheel (3).