CN217873484U - Underground water extraction device - Google Patents

Abstract

The utility model relates to the technical field of underground water, in particular to an underground water extraction device, which comprises a submersible pump, wherein the bottom end of the submersible pump is fixedly connected with a pump head, and the bottom end of the pump head is fixedly connected with a top plate; the barrel, the barrel sets up in the bottom middle part of top dish, the bottom middle part fixed mounting of barrel has waterproof motor, waterproof motor's output shaft both ends all are provided with the connecting piece, both ends the equal fixed mounting in one side top that waterproof motor was kept away from to the connecting piece has the dead lever. The utility model discloses a set up clean stick, when drawing water, silt and silt of groundwater can cover in the outside of barrel, consequently start the waterproof motor of barrel bottom when drawing water, its output shaft can drive the connecting piece synchronous revolution at both ends after waterproof motor starts, and the dead lever on its outside top can drive clean strip on the clean stick and cut the silt on barrel surface and silt to rub when the connecting piece is rotatory, can keep the basin of barrel outer wall department unobstructed like this.

Description

Underground water extraction device

Technical Field

The utility model relates to a groundwater technical field specifically is a groundwater draw-out device.

Background

The water which is widely buried under the earth surface and in various states, which are collectively called as underground water, atmospheric precipitation is the main source of the underground water, the underground water can be divided into three categories of upper layer stagnant water, diving and artesian water according to different underground burying conditions, the underground water can be divided into air-entrained water, diving and confined water according to the burying conditions, the underground water can be divided into pore water, fracture water and karst water according to a burying medium, the underground water is an important component of water resources, and the underground water is one of important water sources of agricultural irrigation, industrial and mining and cities due to stable water quantity and good water quality, and the underground water extraction device comprises a submersible pump.

The submersible pump disclosed by the grant publication No. CN2069041U has the characteristics of small radial size, simple structure, easiness in processing, convenience in mounting, dismounting and maintenance, is suitable for farmland irrigation, oil field water quality sampling, frontier defense and construction sites, but does not solve the problem that the water inlet of the water pump is easily blocked by silt or silt due to complex stratum structure in the existing underground water pumping device, and therefore the underground water pumping device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an underground water draw-out device to solve the problem that proposes among the above-mentioned background art.

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

an underground water extraction device, comprising

The bottom end of the submersible pump is fixedly connected with a pump head, and the bottom end of the pump head is fixedly connected with a top disc;

the water-proof device comprises a barrel, a top plate and a fixing rod, wherein the barrel is arranged in the middle of the bottom end of the top plate, a water-proof motor is fixedly arranged in the middle of the bottom end of the barrel, connecting pieces are arranged at two ends of an output shaft of the water-proof motor, and the fixing rod is fixedly arranged at the top end of one side, away from the water-proof motor, of each connecting piece at two ends;

the cleaning rod is arranged on the top end of the fixing rod, and a plurality of cleaning strips are arranged on the outer wall of the cleaning rod.

Preferably, a plurality of supporting rods are fixedly installed at the outer ring of the bottom end of the top disc, the bottom ends of the supporting rods are fixedly connected with a chassis, and a shock pad is arranged at the bottom end of the chassis;

preferably, an inner cavity is formed in the pump head, and an impeller is mounted at the top end of the middle of the inner cavity through mechanical seal;

preferably, a communicating pipe is fixedly installed outside one side of the pump head, and a water outlet pipe is fixedly installed on one side, far away from the pump head, of the communicating pipe;

preferably, a plurality of water tanks are penetratingly arranged on the outer wall of the cylinder body;

preferably, the output shaft end of the waterproof motor is movably connected with the axis of the chassis through a bearing.

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

1. this groundwater draw-out device through setting up clean stick, when drawing water, silt and silt in the groundwater can cover the outside at the barrel, consequently start the waterproof motor of barrel bottom when drawing water, its output shaft can drive the connecting piece synchronous revolution at both ends after the waterproof motor starts, and the dead lever on its outside top can drive clean strip on the clean stick and cut silt and rub on the barrel surface when the connecting piece is rotatory, can keep the basin of barrel outer wall department unobstructed like this.

2. This groundwater draw-out device through setting up the shock pad, puts into its aquatic during the use, puts into the back, and the shock pad of chassis bottom can laminate on ground, and the outside a plurality of branch in chassis top can support the top dish, and when drawing water, stable in structure when equipment moves can not take place the swing like this.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the pump head of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 4 is an enlarged schematic view of the utility model at B in fig. 2.

In the figure: 1. a submersible pump; 2. a pump head; 3. a top tray; 4. a barrel; 5. a waterproof motor; 6. a connecting member; 7. fixing the rod; 8. a cleaning rod; 9. a cleaning strip; 10. a strut; 11. a chassis; 12. a shock pad; 13. an inner cavity; 14. mechanical sealing; 15. an impeller; 16. a communicating pipe; 17. a water outlet pipe; 18. a water tank.

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.

In the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

an underground water extraction device comprises

The submersible pump comprises a submersible pump 1, wherein the bottom end of the submersible pump 1 is fixedly connected with a pump head 2, and the bottom end of the pump head 2 is fixedly connected with a top disc 3;

the barrel 4 is arranged in the middle of the bottom end of the top disc 3, the middle of the bottom end of the barrel 4 is fixedly provided with a waterproof motor 5, two ends of an output shaft of the waterproof motor 5 are respectively provided with a connecting piece 6, and the top ends of the two ends of the connecting pieces 6, which are far away from the waterproof motor 5, are respectively and fixedly provided with a fixed rod 7;

the cleaning rod 8 is arranged at the top end of the fixing rod 7, and a plurality of cleaning strips 9 are arranged on the outer wall of the cleaning rod 8;

through the scheme, by arranging the cleaning rod 8, when water is pumped, silt and silt in underground water can cover the outer part of the barrel 4, so that the waterproof motor 5 at the bottom end of the barrel 4 is started while water is pumped, the output shaft of the waterproof motor 5 can drive the connecting pieces 6 at two ends to synchronously rotate after the waterproof motor 5 is started, and the fixed rod 7 at the top end of the outer side of the connecting piece 6 can drive the cleaning strip 9 on the cleaning rod 8 to scrape the silt and the silt on the surface of the barrel 4 when the connecting piece 6 rotates, so that the water tank 18 at the outer wall of the barrel 4 can be kept smooth.

In this embodiment, preferably, a plurality of support rods 10 are fixedly installed at the outer ring of the bottom end of the top disc 3, the bottom ends of the plurality of support rods 10 are fixedly connected with a chassis 11, and a shock pad 12 is arranged at the bottom end of the chassis 11;

through the scheme, the damping pad 12 is arranged, so that the damping pad is placed into water when in use, after the damping pad 12 is placed into the water, the damping pad 12 at the bottom end of the chassis 11 is attached to the ground, and the top disc 3 is supported by the plurality of supporting rods 10 outside the top end of the chassis 11, so that the equipment is stable in structure and cannot swing when in water pumping;

in this embodiment, preferably, an inner cavity 13 is formed inside the pump head 2, and an impeller 15 is installed at the top end of the middle part of the inner cavity 13 through a mechanical seal 14;

through the scheme, the impeller 15 is arranged, when water is pumped, the submersible pump 1 is started, the impeller 15 in the inner cavity 13 is driven to rotate quickly by an output shaft of the submersible pump 1 after the submersible pump 1 is started, water is pumped into the inner cavity 13 from the barrel 4 after the impeller 15 rotates at a high speed, then the water is led into the water outlet pipe 17 through the communicating pipe 16, and then the water is conveyed to the outside through a pipeline arranged on the water outlet pipe 17;

in this embodiment, preferably, a communicating pipe 16 is fixedly installed outside one side of the pump head 2, and a water outlet pipe 17 is fixedly installed on one side of the communicating pipe 16 away from the pump head 2;

through the scheme, the water outlet pipe 17 is arranged, and the water outlet pipe 17 is used for delivering water to the outside through a delivery pipeline;

in this embodiment, preferably, the outer wall of the cylinder 4 is penetrated by a plurality of water grooves 18;

through the scheme, the water tank 18 is arranged, so that water flow can conveniently pass through the water tank 18 arranged on the outer wall of the barrel 4;

in this embodiment, preferably, the output shaft end of the waterproof motor 5 is movably connected to the axis of the chassis 11 through a bearing;

through the scheme, the output shaft end of the waterproof motor 5 is movably connected with the axis of the chassis 11 through the bearing by arranging the chassis 11, so that the connecting piece 6 cannot swing when rotating.

When the underground water pumping device is used, the underground water pumping device is placed into water, after the underground water pumping device is placed, the shock absorption pad 12 at the bottom end of the chassis 11 is attached to the ground, the top disc 3 is supported by the support rods 10 outside the top end of the chassis 11, therefore, when water is pumped, the device is stable in operation and cannot swing, when water is pumped, the submersible pump 1 is started, an output shaft of the submersible pump 1 can drive the impeller 15 in the inner cavity 13 to rotate rapidly after the submersible pump 1 is started, water is pumped into the inner cavity 13 from the barrel 4 after the impeller 15 rotates at a high speed, then the water is led into the water outlet pipe 17 through the communicating pipe 16, then the water is conveyed to the outside through the pipeline installed on the water outlet pipe 17, when water is pumped, silt and silt in underground water can cover the outside of the barrel 4, therefore, the waterproof motor 5 at the bottom end of the barrel 4 is started while water is pumped, the output shaft of the waterproof motor 5 can drive the connecting pieces 6 at two ends to rotate synchronously, when the connecting pieces 6 rotate, the fixing rods 7 at the top ends outside of the connecting pieces can drive the cleaning bars 9 on the cleaning rods 8 to rub the surface of the barrel 4 against silt smoothly, and the water tank 18 at the outer wall of the barrel 4 can be kept smoothly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an underground water draw-out device which characterized in that: the underground water extraction device comprises

The bottom end of the submersible pump (1) is fixedly connected with a pump head (2), and the bottom end of the pump head (2) is fixedly connected with a top disc (3);

the barrel (4) is arranged in the middle of the bottom end of the top disc (3), the middle of the bottom end of the barrel (4) is fixedly provided with a waterproof motor (5), two ends of an output shaft of the waterproof motor (5) are respectively provided with a connecting piece (6), and the top end of one side, far away from the waterproof motor (5), of the connecting pieces (6) at the two ends is respectively and fixedly provided with a fixed rod (7);

the cleaning rod (8), the cleaning rod (8) sets up in the top of dead lever (7), the outer wall department of cleaning rod (8) is provided with a plurality of clean strips (9).

2. An underground water extraction apparatus as claimed in claim 1, wherein: a plurality of supporting rods (10) are fixedly mounted at the outer ring of the bottom end of the top disc (3), a plurality of supporting rods (10) are fixedly connected with a chassis (11) at the bottom end, and a damping pad (12) is arranged at the bottom end of the chassis (11).

3. An underground water extraction apparatus as claimed in claim 1, wherein: an inner cavity (13) is formed in the pump head (2), and an impeller (15) is installed at the top end of the middle of the inner cavity (13) through a mechanical seal (14).

4. An underground water extraction apparatus as claimed in claim 1, wherein: the external fixed mounting of one side of pump head (2) has communicating pipe (16), one side fixed mounting that pump head (2) were kept away from in communicating pipe (16) has outlet pipe (17).

5. An underground water extraction apparatus as claimed in claim 1, wherein: the outer wall of the cylinder body (4) is provided with a plurality of water tanks (18) in a penetrating way.

6. An underground water extraction apparatus as claimed in claim 1, wherein: the output shaft end of the waterproof motor (5) is movably connected with the axis of the chassis (11) through a bearing.

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