CN213574589U

CN213574589U - Hydraulic engineering drainage device

Info

Publication number: CN213574589U
Application number: CN202022669616.1U
Authority: CN
Inventors: 韩世亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-29
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering drainage device, including water pump main part, first tubular metal resonator and second tubular metal resonator, the water sucking mouth intercommunication of water pump main part has first tubular metal resonator, the inside of first tubular metal resonator is provided with the installing frame, and the right flank of installing frame pierces through the surface of first tubular metal resonator, the seal groove has been seted up to the right flank of first tubular metal resonator inner wall, two thread grooves have been seted up to the right flank of first tubular metal resonator, the inner wall joint of installing frame has the filter screen. Through setting up installing frame, filter screen and sealing door to can make rivers will be filtered by the filter screen when getting into the water pump, thereby a series of impurity will collect the surface of gathering at the filter screen, and can unscrew the screw when certain impurity is collected to the surface of filter screen, pull out sealing door again, can clear up the impurity on the surface of filter screen this moment, insert the installing frame again and screw up the screw and make the device sealed.

Description

Hydraulic engineering drainage device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering drainage device.

Background

The water diversion project refers to a project for automatically diverting water from surface water bodies such as a river channel, a lake and the like (excluding a project for diverting water from a water storage project and a water lifting project), and statistics is respectively carried out according to large, medium and small scales, and the water lifting project refers to a project for lifting water from the surface water bodies such as the river channel, the lake and the like by using a water lifting pump station.

Most of current hydraulic engineering drainage devices do not have filter equipment to lead to impurity to get into the water pump main part, lead to the water pump to damage, and current drainage device all does not place the device of flowing backward, from leading to the device rivers because the difference in height refluence in idle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering drainage device to the drainage device who proposes does not have filter equipment and can not place the problem that rivers flow backward in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic engineering drainage device comprises a water pump main body, a first metal pipe and a second metal pipe, wherein a water suction port of the water pump main body is communicated with the first metal pipe, an installation frame is arranged inside the first metal pipe, the right side surface of the installation frame penetrates through the outer surface of the first metal pipe, a sealing groove is formed in the right side surface of the inner wall of the first metal pipe, two thread grooves are formed in the right side surface of the first metal pipe, a filter screen is clamped on the inner wall of the installation frame, a sealing door is fixedly installed on the right side surface of the installation frame, a rubber ring is bonded on the left side surface of the sealing door and is in close contact with the first metal pipe, a handle is fixedly installed on the right side surface of the sealing door, two screws are arranged on the right side surface of the sealing door and penetrate through the sealing door to be meshed with the thread grooves for connection, and a hose is communicated with the upper surface of the first metal pipe, and the water suction port of the water pump main body is communicated with a second metal pipe.

Preferably, the inner wall joint of second tubular metal resonator has the disc, two penetrability delivery ports have been seted up to the surface of disc, the right flank fixed mounting of disc has two articulated blocks, two the surface of articulated block is all articulated the manger plate door.

Preferably, the left side of installing frame evenly fixedly connected with sealed the pad, and sealed pad closely laminates with the inner wall of seal groove.

Preferably, the outer surface of the handle is bonded with a rubber pad, and the outer surface of the rubber pad is provided with anti-skid grains.

Preferably, the left side surface of the water blocking door is fixedly connected with a rubber block, and the rubber block is tightly attached to the inner wall of the water outlet.

Preferably, the two hinged blocks are respectively arranged above the two water outlets, and the cross sectional area of the water retaining door is larger than that of the water outlets.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the mounting frame, the filter screen and the sealing door, water flow can be filtered by the filter screen when entering the water pump, a series of impurities can be accumulated on the surface of the filter screen, the screw can be unscrewed when certain impurities are accumulated on the surface of the filter screen, the sealing door is pulled out, the impurities on the surface of the filter screen can be cleaned, and the mounting frame is inserted into the screwing screw to seal the device;

2. through setting up disc and manger plate door to can be kept off by the manger plate door when can making rivers flow backward, and seal the delivery port through the rubber block, and can not cause the resistance when making rivers flow out the delivery port through articulated piece and the articulated of manger plate door, thereby can place rivers and flow backward.

Drawings

FIG. 1 is a schematic view of a front view of a partial section of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure B in fig. 2 according to the present invention.

In the figure: 1. a water pump main body; 2. a first metal tube; 21. a sealing groove; 22. a thread groove; 3. installing a frame; 4. a filter screen; 5. a gasket; 6. a sealing door; 61. a rubber ring; 7. a handle; 8. a screw; 9. a hose; 10. a second metal tube; 11. a disc; 111. a water outlet; 12. a hinged block; 13. a water blocking door; 131. a rubber block.

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. 1-3, the present invention provides an embodiment:

a hydraulic engineering drainage device comprises a water pump main body 1, a first metal pipe 2 and a second metal pipe 10, wherein a water suction port of the water pump main body 1 is communicated with the first metal pipe 2, an installation frame 3 is arranged inside the first metal pipe 2, the right side surface of the installation frame 3 penetrates through the outer surface of the first metal pipe 2, a sealing groove 21 is formed in the right side surface of the inner wall of the first metal pipe 2, two thread grooves 22 are formed in the right side surface of the first metal pipe 2, a filter screen 4 is clamped on the inner wall of the installation frame 3, a sealing door 6 is fixedly installed on the right side surface of the installation frame 3, a rubber ring 61 is bonded on the left side surface of the sealing door 6, the rubber ring 61 is in close contact with the first metal pipe 2, a handle 7 is fixedly installed on the right side surface of the sealing door 6, two screws 8 are arranged on the right side surface of the sealing door 6, and the two screws 8 penetrate through the sealing door 6 and are meshed with the thread grooves 22, the upper surface of the first metal pipe 2 is communicated with a hose 9, and the water suction port of the water pump main body 1 is communicated with a second metal pipe 10;

further, a disc 11 is clamped on the inner wall of the second metal pipe 10, two penetrating water outlets 111 are formed in the outer surface of the disc 11, two hinge blocks 12 are fixedly mounted on the right side surface of the disc 11, the outer surfaces of the two hinge blocks 12 are both hinged with a water retaining door 13, and the disc 11, the water outlets 111 and the water retaining door 13 are arranged, so that water can be prevented from flowing backwards into the water pump;

furthermore, the left side surface of the mounting frame 3 is uniformly and fixedly connected with a sealing gasket 5, the sealing gasket 5 is tightly attached to the inner wall of the sealing groove 21, and the sealing performance of the device can be improved by arranging the sealing gasket 5, so that impurities cannot flow into the water pump body 1;

furthermore, a rubber pad is bonded on the outer surface of the handle 7, anti-skid grains are arranged on the outer surface of the rubber pad, and the friction force between the handle 7 and a hand can be increased by arranging the rubber pad, so that the handle is not easy to slide;

further, the left side surfaces of the water blocking doors 13 are fixedly connected with rubber blocks 131, the rubber blocks 131 are tightly attached to the inner walls of the water outlets 111, and the sealing performance of the water blocking doors 13 can be improved by arranging the rubber blocks 131;

further, two articulated piece 12 sets up respectively in the top of two delivery ports 111, and the cross-sectional area of water-retaining door 13 is greater than the cross-sectional area of delivery port 111, sets up respectively in the top of two delivery ports 111 through setting up articulated piece 12 to can increase the flow of drainage and can not cause rivers to be blockked up by water-retaining door 12.

The working principle is as follows: at first start water pump body 1, will be filtered by filter screen 4 when water gets into first tubular metal resonator 2 from hose 9, when the surface accumulation a large amount of impurity of filter screen 4, can unscrew screw 8 this moment, beat handle 7 again, make installing frame 3 take out this moment and can clean the impurity on filter screen 4 surface from first tubular metal resonator 2, thereby insert installing frame 3 again in first tubular metal resonator 2 and screw up screw 8 again and make the device sealed, when the device is not practical for a long time, rivers can produce the phenomenon of flowing backwards because of pressure differential, rivers can be blocked by manger plate door 13 when flowing backwards this moment, and seal delivery port 111 through rubber piece 131, and can not cause the resistance when making rivers flow out delivery port 111 through articulated of articulated piece 12 and manger plate door 13, thereby can place rivers and flow backwards.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic engineering drainage device, includes water pump main part (1), first tubular metal resonator (2) and second tubular metal resonator (10), its characterized in that: the water pump is characterized in that a water suction opening of the water pump main body (1) is communicated with a first metal pipe (2), an installation frame (3) is arranged inside the first metal pipe (2), the right side surface of the installation frame (3) penetrates through the outer surface of the first metal pipe (2), a sealing groove (21) is formed in the right side surface of the inner wall of the first metal pipe (2), two thread grooves (22) are formed in the right side surface of the first metal pipe (2), a filter screen (4) is clamped on the inner wall of the installation frame (3), a sealing door (6) is fixedly installed on the right side surface of the installation frame (3), a rubber ring (61) is bonded on the left side surface of the sealing door (6), the rubber ring (61) is in close contact with the first metal pipe (2), a handle (7) is fixedly installed on the right side surface of the sealing door (6), two screws (8) are arranged on the right side surface of the sealing door (6), and the two screws (8) penetrate through the sealing door (6) and are meshed with the thread groove (22), the upper surface of the first metal pipe (2) is communicated with a hose (9), and the water suction port of the water pump main body (1) is communicated with a second metal pipe (10).

2. The hydraulic engineering drainage device of claim 1, wherein: the inner wall joint of second tubular metal resonator (10) has disc (11), two penetrability delivery ports (111) have been seted up to the surface of disc (11), the right flank fixed mounting of disc (11) has two articulated pieces (12), two the equal articulated manger plate door (13) of surface of articulated piece (12).

3. The hydraulic engineering drainage device of claim 1, wherein: the even fixedly connected with of left surface of installing frame (3) seals up (5), and seals up (5) and closely laminate with the inner wall of seal groove (21).

4. The hydraulic engineering drainage device of claim 1, wherein: the outer surface of the handle (7) is bonded with a rubber pad, and the outer surface of the rubber pad is provided with anti-skid grains.

5. The hydraulic engineering drainage device of claim 2, wherein: the left side of the water blocking door (13) is fixedly connected with a rubber block (131), and the rubber block (131) is tightly attached to the inner wall of the water outlet (111).

6. The hydraulic engineering drainage device of claim 2, wherein: the two hinged blocks (12) are respectively arranged above the two water outlets (111), and the cross sectional area of the water retaining door (13) is larger than that of the water outlets (111).