CN219452172U

CN219452172U - Underground drainage equipment convenient to control

Info

Publication number: CN219452172U
Application number: CN202320374644.1U
Authority: CN
Inventors: 亓伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-01
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses underground drainage equipment convenient to control, which comprises an underframe and a water pump, wherein the top of the underframe is fixedly connected with a shell, the water pump is fixed at the top of the shell through a bolt, a liquid inlet end of the water pump is communicated with the shell, a water inlet pipe is inserted at the bottom of the shell, a filter screen and a bottom plate are connected between inner walls of two sides of the shell in a sliding manner, a plurality of conical hollow blocks are integrally formed at the top of the bottom plate, one side of the shell is rotationally connected with a side plate, two sealing strips are embedded at the inner side of the side plate, the sealing strips are in contact with the shell, an adjusting knob is transversely inserted at the top of the shell in a rotating manner, a limiting block is integrally formed at the outer wall of the adjusting knob, a side groove is formed at one side of the side plate, and the limiting block is clamped with the side groove. According to the utility model, small impurities in water can be filtered through the arrangement of the conical hollow blocks of the bottom plate and the filter screen, so that the water pump and the water outlet pipe are prevented from being blocked by impurities, and the water drainage efficiency is not affected.

Description

Underground drainage equipment convenient to control

Technical Field

The utility model relates to the technical field of underground drainage, in particular to underground drainage equipment convenient to control.

Background

At present, underground mining is mainly used in the underground resource mining, and drainage equipment is used for draining a large amount of underground water in the process of resource mining.

Through retrieval, the patent with publication number of CN205370639U discloses underground drainage equipment for coal mines. In the use process of the patent scheme, due to excessive underground impurities and inconvenient cleaning of drainage equipment, the use effect of the drainage equipment is poor, and the operation and application of underground drainage cannot be met.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides underground drainage equipment convenient to operate and control.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a drainage equipment in pit convenient to control, includes chassis and water pump, the top fixedly connected with casing of chassis, the water pump passes through the bolt fastening at the top of casing, and the feed liquor end and the casing intercommunication of water pump, the bottom of casing peg graft there is the inlet tube, sliding connection has filter screen and bottom plate between the both sides inner wall of casing, the top integrated into one piece of bottom plate has a plurality of toper hollow blocks, one side of casing rotates and is connected with the curb plate, and the inboard scarf joint of curb plate has two sealing strips, and the sealing strip contacts with the casing, the top transverse rotation of casing is pegged graft there is adjust knob, and adjust knob's outer wall integrated into one piece has the stopper, one side of curb plate is equipped with the side groove, stopper and side groove joint.

Further, the liquid outlet end of the water pump is fixedly connected with a water outlet pipe.

Further, the outer wall of the underframe is sleeved with a limiting frame.

Further, a plurality of land wheels are fixedly connected to the bottom of the underframe.

Further, handles are fixedly connected to the filter screen and the bottom plate.

Further, one end of the water inlet pipe is connected with a filter cover in a clamping mode, and the end of the water inlet pipe is further connected with a counterweight ring in a sleeved mode.

Further, the top fixedly connected with sound absorbing cover of chassis, water pump and casing are located the sound absorbing cover, and one side of sound absorbing cover is equipped with sealed door.

The beneficial effects of the utility model are as follows:

1. the setting through the toper hollow block of bottom plate and filter screen can filter the little impurity in the aquatic to avoid impurity to block up water pump and outlet pipe, in order to avoid influencing the efficiency of drainage.

2. The limiting block is rotated out of the side groove through rotating the adjusting knob, and then the side plate is opened, so that the conical hollow blocks of the filter screen and the bottom plate can be replaced and cleaned, and the using effect of the drainage device is guaranteed.

3. The sound absorbing cover and the sealing door cover the water pump and the shell body, so that noise generated during the operation of the water pump is prevented from being transmitted, and the purpose of noise reduction is achieved.

Drawings

FIG. 1 is a schematic view of a partial perspective structure of a downhole drainage apparatus according to the present utility model;

FIG. 2 is a schematic view of a partially cut-away structure of a downhole drainage apparatus for facilitating handling in accordance with the present utility model;

FIG. 3 is a schematic view of a partially open configuration of a downhole drainage apparatus for easy handling in accordance with the present utility model;

fig. 4 is a schematic perspective view of an underground drainage device convenient to operate and control according to the present utility model.

In the figure: 1. a chassis; 2. a water pump; 3. a housing; 4. a water inlet pipe; 5. a filter screen; 6. a bottom plate; 7. a conical hollow block; 8. a side plate; 9. a sealing strip; 10. an adjustment knob; 11. a limiting block; 12. a side groove; 13. a water outlet pipe; 14. a limit frame; 15. a land wheel; 16. a handle; 17. a filter cover; 18. a counterweight ring; 19. a sound absorbing cover; 20. sealing the door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a downhole drainage equipment convenient to control, including chassis 1 and water pump 2, there is casing 3 at the top of chassis 1 through bolt fastening, water pump 2 passes through bolt fastening at the top of casing 3, water pump 2's feed liquor end and casing 3 intercommunication, the bottom of casing 3 is pegged graft and is had inlet tube 4, sliding connection has filter screen 5 and bottom plate 6 between the both sides inner wall of casing 3, the top integrated into one piece of bottom plate 6 has a plurality of toper hollow blocks 7, filter the little impurity in the aquatic through the toper hollow blocks 7 of filter screen 5 and bottom plate 6, one side rotation of casing 3 is connected with curb plate 8, the inboard scarf joint of curb plate 8 has two sealing strips 9, sealing strip 9 and casing 3 contact, the top transverse rotation grafting of casing 3 has adjust knob 10, adjust knob 10's outer wall integrated into one side of curb plate 8 is equipped with side groove 12, stopper 11 and side groove 12 joint, rotate adjust knob 10 makes stopper 11 follow side groove 12 internal rotation, then, open curb plate 8, can change the toper hollow block 7 of filter screen 5 and bottom plate 6.

The liquid outlet end of the water pump 2 is connected with the water outlet pipe 13 through a flange, the outer wall of the underframe 1 is sleeved with the limiting frame 14, the bottom of the underframe 1 is fixedly provided with a plurality of ground wheels 15 which are convenient for underground drainage equipment to move through bolts, the filter screen 5 and the bottom plate 6 are fixedly provided with handles 16 through bolts, so that the operation of the filter screen 5 and the bottom plate 6 is facilitated, one end of the water inlet pipe 4 is clamped with a filter cover 17 which filters large impurities in water, the end of the water inlet pipe 4 is also sleeved with a counterweight ring 18, the filter cover 17 is completely submerged in water under the gravity action of the counterweight ring 18, the top of the underframe 1 is fixedly provided with a sound absorbing cover 19 through bolts, the water pump 2 and the shell 3 are positioned in the sound absorbing cover 19, one side of the sound absorbing cover 19 is provided with a sealing door 20, the water pump 2 and the shell 3 are covered by the sound absorbing cover 19 and the sealing door 20, so that noise generated during the operation of the water pump 2 is prevented from being transmitted out, and the purpose of noise reduction is achieved.

The working principle of the embodiment is as follows: when the filter cover 17 is used, firstly, the filter cover 17 is completely submerged in water under the action of gravity of the counterweight ring 18, then, the water filtered by the filter cover 17 and containing large impurities is pumped into the shell 3 from the water inlet pipe 4 under the action of the water pump 2, small impurities in the water are filtered in the shell 3 through the conical hollow blocks 7 of the filter screen 5 and the bottom plate 6, then, the water is drained from the water outlet pipe 13, when the conical hollow blocks 7 of the filter screen 5 and the bottom plate 6 need to be replaced and cleaned, the adjusting knob 10 is rotated to enable the limiting block 11 to rotate out of the side groove 12, and then, the side plate 8 is opened, so that the conical hollow blocks 7 of the filter screen 5 and the bottom plate 6 can be replaced and cleaned.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a drainage equipment in pit convenient to control, includes chassis (1) and water pump (2), a serial communication port, the top fixedly connected with casing (3) of chassis (1), water pump (2) pass through the top of bolt fastening at casing (3), and the feed liquor end and the casing (3) intercommunication of water pump (2), peg graft in the bottom of casing (3) has inlet tube (4), sliding connection has filter screen (5) and bottom plate (6) between the both sides inner wall of casing (3), the top integrated into one piece of bottom plate (6) has a plurality of toper hollow blocks (7), one side rotation of casing (3) is connected with curb plate (8), and the inboard scarf joint of curb plate (8) has two sealing strips (9), and sealing strip (9) contact with casing (3), the top transverse rotation of casing (3) has pegged graft adjust knob (10), and the outer wall integrated into one piece of adjust knob (10) has stopper (11), one side of curb plate (8) is equipped with side groove (12), stopper (11) and side groove (12) joint.

2. The underground drainage device convenient to control according to claim 1, wherein the liquid outlet end of the water pump (2) is fixedly connected with a water outlet pipe (13).

3. The underground drainage device convenient to operate and control according to claim 1, wherein the outer wall of the underframe (1) is sleeved with a limiting frame (14).

4. A downhole drainage device for easy handling according to claim 1, wherein the bottom of the chassis (1) is fixedly connected with a plurality of ground wheels (15).

5. The underground drainage device convenient to operate and control according to claim 1, wherein handles (16) are fixedly connected to the filter screen (5) and the bottom plate (6).

6. The underground drainage device convenient to operate and control according to claim 1, wherein one end of the water inlet pipe (4) is clamped with a filter cover (17), and the end of the water inlet pipe (4) is further sleeved with a counterweight ring (18).

7. The underground drainage device convenient to control according to claim 1, wherein the top of the underframe (1) is fixedly connected with a sound absorbing cover (19), the water pump (2) and the shell (3) are positioned in the sound absorbing cover (19), and a sealing door (20) is arranged on one side of the sound absorbing cover (19).