CN214303821U

CN214303821U - Water stopping device for layered water pumping of hydrogeology drilling

Info

Publication number: CN214303821U
Application number: CN202120068192.5U
Authority: CN
Inventors: 关民全
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-28
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a watertight fittings that is used for hydrogeology drilling layering to draw water, including outer tube, rotating tube and worm, open on the upper portion of outer tube has been link up and has been opened first inlet opening and second inlet opening, first inlet opening and second inlet opening are located same side, first inlet opening sets up the upside at the second inlet opening, it installs the rotating tube to rotate in the rotation groove, it has first limbers and second flux hole to link up to open in the rotating tube, first limbers and second flux hole set up respectively and are 90 both sides limit at the rotating tube, the top fixed mounting of rotating tube has the turbine. The utility model discloses with first inlet opening and second inlet opening setting in the same one side of outer tube, be 90 both sides limit with first limbers and second limbers setting at the rotating tube, through rotatory rotating tube, change the cooperation between first inlet opening and second inlet opening and first limbers and the second limbers, realize that the layering is intake and is drawn water, convenient operation, the practicality is strong.

Description

Water stopping device for layered water pumping of hydrogeology drilling

Technical Field

The utility model relates to a geological exploration technical field especially relates to a watertight fittings that is used for hydrogeology drilling layering to draw water.

Background

Hydrogeological exploration aims at mastering the cause, distribution and motion law of underground water and surface water. The method provides a basis for reasonably exploiting and utilizing water resources and correctly designing and constructing foundations and piling projects. The method comprises two aspects of underground and above-ground hydrological exploration. The underground water-body exploration mainly researches and researches the water level change, flow direction, chemical composition and other conditions of underground water at different periods throughout the year, finds out the burying condition and the corrosivity of the underground water, judges the possible change and influence of the underground water in the construction and use stages of buildings, and provides prevention and treatment suggestions, and the water level, the water quality and various hydrogeological parameters of different aquifers are different, so that the layered water pumping is needed.

The existing water stopping device for layered water pumping of hydrogeology drilling is complex in structure, high in manufacturing cost and not easy to maintain and replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a watertight fittings that is used for hydrogeology drilling layering to draw water 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 stopping device for layered water pumping of hydrogeological drilling comprises an outer pipe, a rotating pipe and a worm, wherein a rotating groove is formed in the upper portion of the outer pipe, a first water inlet hole and a second water inlet hole are formed in the upper portion of the outer pipe in a penetrating mode, the first water inlet hole and the second water inlet hole are formed in the rotating groove, the first water inlet hole and the second water inlet hole are located on the same side face, the first water inlet hole is formed in the upper side of the second water inlet hole, the rotating pipe is rotatably installed in the rotating groove, a first water through hole and a second water through hole are formed in the rotating pipe in a penetrating mode, the first water through hole and the second water through hole correspond to the first water inlet hole and the second water inlet hole in position respectively, the first water through hole and the second water through hole are arranged on two sides of the rotating pipe in 90 degrees respectively, a turbine is fixedly installed at the top end of the rotating pipe, and is in meshed transmission with the worm, one end fixed mounting of worm has the axis of rotation, the one end fixed mounting that the worm was kept away from to the axis of rotation has the rolling disc.

As a further aspect of the present invention: the two ends of the turbine are rotatably installed in a pair of supporting frames, the supporting frames are fixedly installed on the upper end face of the supporting plate, and the supporting plate is arranged on the upper portion of the outer pipe.

As a further aspect of the present invention: the top of outer tube is provided with the connection end, the turbine sets up the outside at the connection end, the inside of connection end is connected with the one end of water pipe, the one end that the connection end was kept away from to the water pipe is connected with the water pump, the one end fixed mounting that the water pipe was kept away from to the water pump has a water outlet end.

As a further aspect of the present invention: the bottom of outer tube is provided with the bottom end, the external diameter of bottom end is less than the external diameter of outer tube.

As a further aspect of the present invention: the outer pipe and the rotating pipe are both made of stainless steel.

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

1. the utility model discloses with first inlet opening and second inlet opening setting in the same one side of outer tube, be 90 both sides limit with first limbers and second limbers setting at the rotating tube, through rotatory rotating tube, change the cooperation between first inlet opening and second inlet opening and first limbers and the second limbers, realize that the layering is intake and is drawn water, convenient operation, the practicality is strong.

2. The utility model discloses the artifical rotatory rolling disc of accessible drives worm and turbine meshing transmission for the live tube rotates, does not need circular telegram work, is favorable to carrying out geological exploration work in remote mountain area.

Drawings

Fig. 1 is a schematic structural diagram of a water stopping device for layered water pumping of hydrogeological drilling.

Fig. 2 is a schematic structural diagram of an outer pipe of a water stopping device for layered water pumping of hydrogeological drilling.

Fig. 3 is a schematic structural diagram of a rotating pipe of a water stopping device for layered water pumping of hydrogeology drilling.

Fig. 4 is a schematic structural diagram of a turbine and a worm of a water stopping device for layered water pumping of hydrogeology drilling.

In the figure: 1-outer pipe, 11-first water inlet hole, 12-second water inlet hole, 13-bottom end, 14-connecting end, 15-rotating groove, 2-rotating pipe, 21-first water through hole, 22-second water through hole, 23-turbine, 4-worm, 41-rotating shaft, 42-rotating disc, 5-supporting plate, 51-supporting frame, 6-water pipe, 61-water pump and 62-water outlet end.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are 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 therefore should not be construed as limiting the present invention.

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 implicitly indicating 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

referring to fig. 1 to 4, a water stopping device for layered water pumping in hydrogeological drilling comprises an outer pipe 1, a rotating pipe 2 and a worm 4, wherein a rotating groove 15 is arranged at the upper part in the outer pipe 1, a first water inlet 11 and a second water inlet 12 are arranged at the upper part of the outer pipe 1 in a penetrating manner, the first water inlet 11 and the second water inlet 12 are both arranged in the rotating groove 15, the first water inlet 11 and the second water inlet 12 are positioned on the same side surface, the first water inlet 11 is arranged at the upper side of the second water inlet 12, the rotating pipe 2 is rotatably arranged in the rotating groove 15, a first water through hole 21 and a second water through hole 22 are arranged in the rotating pipe 2 in a penetrating manner, the first water through hole 21 and the second water through hole 22 respectively correspond to the positions of the first water inlet 11 and the second water inlet 12, the first water through hole 21 and the second water through hole 22 are respectively arranged at two 90-degree sides of the rotating pipe 2, the top fixed mounting of rotating tube 2 has turbine 23, turbine 23 and worm 4 meshing transmission, the one end fixed mounting of worm 4 has axis of rotation 41, the one end fixed mounting that the worm 4 was kept away from to axis of rotation 41 has rolling disc 42.

The top of outer tube 1 is provided with connection end 14, turbine 23 sets up in the outside of connecting end 14, the inside of connecting end 14 is connected with the one end of water pipe 6, the one end that connection end 14 was kept away from to water pipe 6 is connected with water pump 61, the one end fixed mounting that water pipe 6 was kept away from to water pump 61 has a water outlet end 62.

Working principle of example 1: the lower part of outer tube 1 sets up inside the geology of exploration, be connected the one end and the connection end 14 department of water pipe 6, operating personnel drives axis of rotation 41 through rotatory rolling disc 42 and rotates, axis of rotation 41 drives worm 4 and rotates, worm 4 and turbine 23 meshing transmission, drive turbine 23 and rotating tube 2 and rotate, when rotating tube 2 rotates to first limbers 21 and first inlet opening 11 coincidence, the water of upper strata flows into the inside of outer tube 1 from first inlet opening 11 and first limbers 21, when second inlet opening 12 and second limbers 22 coincidence, the water of lower floor flows into the inside of outer tube 1 from second inlet opening 12 and second limbers 22, first limbers 21 and first inlet opening 11 do not coincide, when second inlet opening 12 and second limbers 22 also do not coincide, the water of upper and lower two-layer can not get into the inside of outer tube 1.

Example 2:

referring to fig. 1 to 4, in the water stopping device for layered water pumping in hydrogeological drilling, on the basis of embodiment 1, two ends of the turbine 23 are rotatably installed in a pair of support frames 51, the pair of support frames 51 are fixedly installed on the upper end surface of the support plate 5, the support plate 5 is arranged on the upper portion of the outer pipe 1, a bottom end 13 is arranged at the bottom of the outer pipe 1, the outer diameter of the bottom end 13 is smaller than that of the outer pipe 1, and the outer pipe 1 and the rotating pipe 2 are both made of stainless steel, so that the outer pipe 1 and the rotating pipe 2 are not easily oxidized and rusted, and the service life is prolonged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The water stopping device for layered water pumping in hydrogeological drilling comprises an outer pipe (1), a rotating pipe (2) and a worm (4), and is characterized in that a rotating groove (15) is formed in the upper portion of the outer pipe (1), a first water inlet hole (11) and a second water inlet hole (12) are formed in the upper portion of the outer pipe (1) in a penetrating mode, the first water inlet hole (11) and the second water inlet hole (12) are both arranged in the rotating groove (15), the first water inlet hole (11) and the second water inlet hole (12) are located on the same side face, the first water inlet hole (11) is arranged on the upper side of the second water inlet hole (12), the rotating pipe (2) is rotatably installed in the rotating groove (15), a first water through hole (21) and a second water through hole (22) are formed in the rotating pipe (2) in a penetrating mode, and the first water through hole (21) and the second water through hole (22) correspond to the positions of the first water inlet hole (11) and the second water inlet hole (12) respectively, first limbers (21) and second limbers (22) set up respectively and are 90 both sides limit in rotating tube (2), the top fixed mounting of rotating tube (2) has turbine (23), turbine (23) and worm (4) meshing transmission, the one end fixed mounting of worm (4) has axis of rotation (41), the one end fixed mounting that worm (4) were kept away from in axis of rotation (41) has rolling disc (42).

2. The water stopping device for the layered water pumping of the hydrogeological drilling according to the claim 1, characterized in that the two ends of the turbine (23) are rotatably installed in a pair of supporting frames (51), the pair of supporting frames (51) are fixedly installed on the upper end surface of the supporting plate (5), and the supporting plate (5) is arranged on the upper part of the outer pipe (1).

3. The water stopping device for the layered water pumping of the hydrogeological drilling according to claim 2, characterized in that the top of the outer pipe (1) is provided with a connecting end (14), the turbine (23) is arranged at the outer side of the connecting end (14), the inside of the connecting end (14) is connected with one end of the water pipe (6), one end of the water pipe (6) far away from the connecting end (14) is connected with a water pump (61), and one end of the water pump (61) far away from the water pipe (6) is fixedly provided with a water outlet end (62).

4. A water stop device for layered water pumping in hydrogeological drilling according to claim 1, characterized in that the bottom of the outer pipe (1) is provided with a bottom head (13), the outer diameter of the bottom head (13) being smaller than the outer diameter of the outer pipe (1).

5. A water stop device for layered water pumping in hydrogeological drilling according to claim 1, characterized in that the outer pipe (1) and the rotating pipe (2) are both made of stainless steel material.