CN215057223U

CN215057223U - Geothermal recharging well perforation pull throughs

Info

Publication number: CN215057223U
Application number: CN202022493263.4U
Authority: CN
Inventors: 赵素杰; 张朝辉; 吕文斌; 张艳
Original assignee: Yingkou Huayue Energy Communication Technology Co ltd
Current assignee: Liaoning Guoyue Energy Engineering Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-12-07
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to the technical field of recharge well perforation dredging, and discloses a geothermal recharge well perforation dredging device, which comprises an upper pipe and a lower pipe; a lower pipe is rotatably arranged below the upper pipe, a motor is arranged above the interior of the upper pipe, a rotating shaft is arranged at the bottom of the motor in a transmission manner, and a packing auger blade is arranged on the outer wall below the rotating shaft and positioned at the inner side of the lower pipe; and a storage tank is arranged below the inner side of the upper pipe. The utility model discloses a motor start-up drives the pivot rotatory, and the pivot can drive the auger leaf rotatory, and the auger leaf can upwards carry debris and put the hold up tank in to the realization is to the mediation work of recharging well, simple structure, and it is effectual to dredge.

Description

Geothermal recharging well perforation pull throughs

Technical Field

The utility model relates to a recharging well perforation mediation technical field specifically is a geothermal recharging well perforation pull throughs.

Background

At present, perforation is an operation activity of adopting a special energy-gathering material to enter a preset horizon of a borehole for explosion perforation to enable fluid in an underground stratum to enter the perforation, the perforation is generally applied to oil-gas fields and coal fields and sometimes applied to the exploitation of water sources, but the existing perforation dredging device of a geothermal recharging well has some defects, such as the defects;

the existing geothermal recharging well needs to be dredged before perforation, so that the blockage in the recharging well is avoided, the perforation quality is influenced, and meanwhile, the existing dredging device is complex in structure, not ideal in dredging effect and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geothermal recharging well perforation pull throughs has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a perforation dredging device for a geothermal recharging well comprises an upper pipe and a lower pipe;

a lower pipe is rotatably arranged below the upper pipe, a motor is arranged above the interior of the upper pipe, a rotating shaft is arranged at the bottom of the motor in a transmission manner, and a packing auger blade is arranged on the outer wall below the rotating shaft and positioned at the inner side of the lower pipe;

and a storage tank is arranged below the inner side of the upper pipe.

As an embodiment of the present invention, the upper tube bottom is equipped with the external thread interface, the internal thread is seted up to low tube top inboard, the external thread interface is rotatory to be installed in the internal thread.

As a preferred embodiment of the utility model, the guard plate is installed to both sides about the motor.

As a preferred embodiment of the present invention, the power cord is installed on the top end of the motor.

As an optimal implementation manner of the utility model, the connecting seat is installed at the top of the upper tube, the external screw thread has been seted up to the connecting seat outer wall.

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

1. the utility model relates to a geothermal recharging well perforation pull throughs starts through the motor and drives the pivot rotatory, and the pivot can drive the auger leaf rotatory, and the auger leaf can upwards carry debris and put the hold up tank in to the realization is to the mediation work of recharging well, simple structure, and the mediation is effectual.

2. The utility model relates to a geothermal recharging well perforation pull throughs is located the dismantlement that interior screw thread internal rotation can realize top tube and low tube through the external screw thread interface, through dismantling the clearance of debris in the hold up tank of can being convenient for, and can realize the protection work to the motor through the guard plate, can avoid debris such as silt to get into the motor and cause the damage, ensures life.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of a front section structure of the perforation dredging device of the geothermal recharging well of the utility model;

figure 2 is the utility model discloses a split cross-sectional structure schematic diagram of geothermal recharging well perforation pull throughs.

In the figure: 1. feeding a pipe; 2. a lower pipe; 3. a storage tank; 4. a motor; 5. a rotating shaft; 6. Auger leaves; 7. a protection plate; 8. a power line; 9. a connecting seat; 10. an external thread interface; 11. an internal thread; 12. and (4) external threads.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a perforation dredging device for a geothermal recharging well comprises an upper pipe 1 and a lower pipe 2;

a lower pipe 2 is rotatably arranged below the upper pipe 1, a motor 4 is arranged above the interior of the upper pipe 1, a rotating shaft 5 is arranged at the bottom of the motor 4 in a transmission way, and a packing auger blade 6 is arranged on the outer wall below the rotating shaft 5 and positioned at the inner side of the lower pipe 2;

a storage tank 3 is arranged below the inner side of the upper pipe 1.

In this embodiment (see fig. 1), the motor 4 is started to drive the rotating shaft 5 to rotate, the rotating shaft 5 can drive the auger blade 6 to rotate, and the auger blade 6 can convey impurities upwards into the storage tank 3, so that the dredging operation of the recharge well is realized, the structure is simple, and the dredging effect is good.

The bottom of the upper pipe 1 is provided with an external thread interface 10, the inner side of the top of the lower pipe 2 is provided with an internal thread 11, and the external thread interface 10 is rotatably installed in the internal thread 11.

In this embodiment (please refer to fig. 2), the upper pipe 1 and the lower pipe 2 can be disassembled by rotating the external screw connector 10 in the internal screw 11, and the cleaning of the sundries in the storage tank 3 can be facilitated by the disassembly.

Wherein, the upper and lower both sides of motor 4 are installed and are protected board 7.

In this embodiment (see fig. 1), the protection plate 7 can protect the motor 4, so that debris such as silt can be prevented from entering the motor 4 to cause damage, and the service life is ensured.

Wherein, a power cord 8 is arranged at the top end of the motor 4.

In this embodiment (see fig. 1), the power supply of the motor 4 can be realized through the power line 8.

Wherein, connecting seat 9 is installed at the top of upper tube 1, connecting seat 9 outer wall has seted up external screw thread 12.

In this embodiment (see fig. 1), the connection of the device to the pipe is facilitated by the external thread 12 on the outer wall of the connection socket 9.

The utility model relates to a perforation dredging device for geothermal recharging well, which comprises a 1. an upper pipe; 2. a lower pipe; 3. a storage tank; 4. a motor; 5. a rotating shaft; 6. Auger leaves; 7. a protection plate; 8. a power line; 9. a connecting seat; 10. an external thread interface; 11. an internal thread; 12. the external thread, the part is the general standard component or the part known by the technicians in this field, in the spare place of this apparatus, all the electric devices in the above-mentioned, it refers to the power component, the electric device and the adaptive monitoring computer and the power supply are connected through the wire, the concrete connection means should refer to the following working principle, the order of the work between each electric device completes the electric connection, the detailed connection means is the technology known in this field, the following mainly introduces the working principle and the process, no explanation is needed to the electric control, the structure and the principle are all known by the technicians through the technical manual or the routine experiment method, when in use, the apparatus and the pipeline can be connected in rotation through the external thread 12 arranged on the outer wall of the connecting seat 9, and the power is connected through the power cord 8, at this time, the motor 4 is started to drive the rotation shaft 5 to rotate, and the rotation shaft 5 can drive the auger blade 6 to rotate, auger leaf 6 can be with debris upwards transport put in hold up tank 3 to the realization is to the mediation work of recharging well, moreover, the steam generator is simple in structure, it is effectual to dredge, and lie in the dismantlement that upper tube 1 and low tube 2 can be realized to the internal rotation of internal thread 11 through external screw thread interface 10, through dismantling the clearance of the interior debris of hold up tank 3 that can be convenient for, and can realize the guard work to motor 4 through guard plate 7, can avoid debris such as silt to get into motor 4 and cause the damage, ensure life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

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 perforation dredging device for the geothermal recharging well is characterized by comprising an upper pipe (1) and a lower pipe (2);

a lower pipe (2) is rotatably arranged below the upper pipe (1), a motor (4) is arranged above the inner part of the upper pipe (1), a rotating shaft (5) is arranged at the bottom of the motor (4) in a transmission way, and a packing auger blade (6) is arranged on the outer wall below the rotating shaft (5) and positioned at the inner side of the lower pipe (2);

and a storage tank (3) is arranged below the inner side of the upper pipe (1).

2. A geothermal recharging well perforation dredge device as defined in claim 1, wherein: the improved pipe fitting is characterized in that an external thread connector (10) is arranged at the bottom of the upper pipe (1), an internal thread (11) is formed in the inner side of the top of the lower pipe (2), and the external thread connector (10) is rotatably installed in the internal thread (11).

3. A geothermal recharging well perforation dredge device as defined in claim 1, wherein: and the upper side and the lower side of the motor (4) are provided with a protection plate (7).

4. A geothermal recharging well perforation dredge device as defined in claim 1, wherein: and a power line (8) is installed at the top end of the motor (4).

5. A geothermal recharging well perforation dredge device as defined in claim 1, wherein: the connecting seat (9) is installed at the top of the upper tube (1), and external threads (12) are formed in the outer wall of the connecting seat (9).