CN214273617U

CN214273617U - Prevent screen pipe for geothermol power well of jam

Info

Publication number: CN214273617U
Application number: CN202120139464.6U
Authority: CN
Inventors: 邹海江; 李向荣; 张荣荣; 惠鹏; 陈小军
Original assignee: Shaanxi Hancheng Tianjiu Grouting Exploration Co ltd
Current assignee: Shaanxi Hancheng Tianjiu Grouting Exploration Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-24
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an anti-blocking geothermal well screen pipe, which comprises a screen pipe main body, wherein the outer wall of the screen pipe main body is wrapped with an outer wrapping pipe, one side of the outer wrapping pipe is provided with a vibration component, the interior of the vibration component is provided with a motor, the output end of the motor is fixedly connected with a cam, one side of the cam is provided with a support frame, the top end of the support frame is fixedly connected with the outer wrapping pipe, the bottom end of the support frame is wrapped with a striking rod, one side of the striking rod is fixedly connected with a first stopper, and the other side of the striking rod is fixedly connected with a second stopper; compared with the prior art, the utility model discloses the beneficial effect that can reach is: through the vibrations subassembly that sets up, the effectual screen pipe of having avoided uses the phenomenon that the jam appears for a long time, is favorable to shaking the screen pipe and makes the screen pipe block up impurity and drop mediation screen pipe, has improved hot-well work efficiency.

Description

Prevent screen pipe for geothermol power well of jam

Technical Field

The utility model relates to a geothermol power technical field especially relates to a prevent screen pipe for geothermol power well of jam.

Background

Along with the pollution of petrochemical energy source to atmospheric environment aggravates constantly, people continuously strive for developing cleaner novel energy, wherein geothermol power is one of them, obtain underground heat energy through the geothermal well among the prior art more, the geothermal well is general degree of depth more than 3000 meters, realize the electricity generation through the geothermal water of extraction steam form or liquid form, the geothermal well becomes the well at present and adopts the lining pipe method more, utilize the screen cloth to paste to lean on the wall of a well to realize the support to the wall of a well promptly, and prevent that bulky stratum piece from droing, still set up the screen pipe in the well simultaneously, be used for filtering steam or liquid form geothermal water.

However, various problems still exist in the screen pipes for geothermal wells in the market during the use process, for example, the problem that the screen pipe is blocked after the geothermal well is used for a long time to reduce the work efficiency of the geothermal well is not solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a prevent geothermol power well screen pipe that blocks up through the vibrations subassembly that sets up, effectually avoided the screen pipe to use the phenomenon that the jam appears for a long time, be favorable to shaking the screen pipe and make the screen pipe block up impurity and drop mediation screen pipe, improved hot well work efficiency.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a prevent screen pipe for geothermol power well of jam, includes the screen pipe main part, the outer wall parcel of screen pipe main part has outer pipe, one side of outer pipe is equipped with the vibrations subassembly, the inside of vibrations subassembly is equipped with the motor, the output fixed connection cam of motor, one side of cam is equipped with the support frame, the outer pipe of top fixed connection of support frame, the bottom parcel of support frame has the striking rod, the first stopper of one side fixed connection of striking rod, the opposite side fixed connection second stopper of striking rod.

As a preferred technical scheme of the utility model, the outside of screen pipe main part is equipped with the buffering subassembly, the inside of buffering subassembly is equipped with first fixed block, one side fixed connection screen pipe main part of first fixed block, the opposite side fixed connection spring of first fixed block, the spring is apart from first fixed block one end fixed connection second fixed block far away, and the second fixed block is apart from first fixed block one end fixed connection outer envelope far away.

As an optimized technical scheme of the utility model, the outside of outer envelope is equipped with control panel, and control panel electric connection motor.

As an optimal technical scheme of the utility model, the surface coating of spring has the one deck protection to fill up, and the material that just protects to fill up is natural rubber.

As the utility model discloses a preferred technical scheme, the inside of striker is equipped with the reinforcing plate, and the reinforcing plate is inside to be equipped with the strengthening rib.

As an optimized technical proposal of the utility model, the surface of the vibration component is electroplated with a protective layer, and the protective layer is a corrosion-resistant layer and an oxidation-resistant layer from inside to outside in sequence.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the vibrating component effectively avoids the phenomenon that the sieve tube is blocked after being used for a long time, is beneficial to vibrating the sieve tube to enable the blocked impurities of the sieve tube to fall down to dredge the sieve tube, and improves the working efficiency of the hot well;

2. through the buffering subassembly that sets up, effectually avoided the long-time use of device to consume a large amount of electric energy and increase use cost, be favorable to the economizer use cost, increased the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the motor and the cam in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the buffer assembly of FIG. 1 according to the present invention;

wherein: 1. a screen pipe body; 2. wrapping the tube; 3. a vibration assembly; 4. a buffer assembly; 31. a motor; 32. a cam; 33. a support frame; 34. a striker bar; 35. a first stopper; 36. a second limiting block; 41. a first fixed block; 42. a spring; 43. and a second fixed block.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 3, the anti-blocking geothermal well screen pipe comprises a screen pipe main body 1, wherein an outer wrapping pipe 2 wraps the outer wall of the screen pipe main body 1, a vibration assembly 3 is arranged on one side of the outer wrapping pipe 2, a motor 31 is arranged inside the vibration assembly 3, the output end of the motor 31 is fixedly connected with a cam 32, a support frame 33 is arranged on one side of the cam 32, the top end of the support frame 33 is fixedly connected with the outer wrapping pipe 2, an impact rod 34 wraps the bottom end of the support frame 33, one side of the impact rod 34 is fixedly connected with a first limit block 35, and the other side of the impact rod 34 is fixedly connected with a second limit block 36;

when the sieve tube is blocked, the motor 31 drives the cam 32 to rotate by driving the motor 31 inside the vibration component 3 through the vibration component 3, the impact rod 34 is positioned between the cam 32 and the outer wrapping tube 2 by the support frame 33 arranged on one side of the cam 32 and the impact rod 34 wrapped at the bottom end of the support frame 33, the cam 32 rotates to push the first limit block 35 to drive the impact rod 34 to move by the first limit block 35 fixedly connected to one side of the impact rod 34, the impact rod 34 drives the second limit block 36 to impact the outer wrapping tube 2 by the second limit block 36 fixedly connected to the other side of the first limit block 35, so that the sieve tube main body 1 inside the outer wrapping tube 2 vibrates, the phenomenon of blockage caused by long-time use is effectively avoided by the vibration component 3 arranged on the sieve tube, the sieve tube is beneficial to vibrating the sieve tube to make the sieve tube block impurities fall down and dredge the sieve tube, the working efficiency of the hot well is improved.

In another embodiment, as shown in fig. 1 to 3, the embodiment discloses that a buffer assembly 4 is arranged outside the screen pipe body 1, a first fixing block 41 is arranged inside the buffer assembly 4, one side of the first fixing block 41 is fixedly connected to the screen pipe body 1, the other side of the first fixing block 41 is fixedly connected to a spring 42, the end of the spring 42, which is farther from the first fixing block 41, is fixedly connected to a second fixing block 43, and the end of the second fixing block 43, which is farther from the first fixing block 41, is fixedly connected to the outer casing 2;

through the buffering subassembly 4 that sets up, through outer tub of 2 vibrations for the inside second fixed block 43 of buffering subassembly 4 moves to inside, thereby makes spring 42 atress shrink resilience promote second fixed block 43, and the effectual device of having avoided uses a large amount of electric energy of consumption for a long time to increase use cost, is favorable to economizer use cost, has increased the practicality of device.

In another embodiment, as shown in fig. 1, this embodiment discloses that a control panel is disposed outside the outer tube 2, and the control panel is electrically connected to the motor 31;

through setting up at the outside control panel of overcladding pipe 2 and control panel electric connection motor 31, be favorable to the staff to carry out the operation of different functions to motor 31.

In another embodiment, as shown in fig. 3, the present embodiment discloses that the surface of the spring 42 is wrapped with a layer of protective pad, and the material of the protective pad is;

the surface of the spring 42 is wrapped by a layer of protective pad, which is arranged on the surface of the spring 42, so that the wear resistance of the spring 42 is improved.

In another embodiment, as shown in fig. 1, the present embodiment discloses that a reinforcing plate is arranged inside the striker rod 34, and a reinforcing rib is arranged inside the reinforcing plate;

the reinforcing plate arranged inside the impact rod 34 and the reinforcing ribs arranged inside the reinforcing plate are beneficial to increasing the supporting force of the impact rod 34.

In another embodiment, as shown in fig. 1, the present embodiment discloses that the surface of the vibration component 3 is plated with a protective layer, and the protective layer is a corrosion-resistant layer and an oxidation-resistant layer in sequence from inside to outside;

the protective layer is electroplated on the surface of the vibration component 3, and the corrosion-resistant layer and the oxidation-resistant layer are sequentially arranged on the protective layer from inside to outside, so that the abrasion resistance and the oxidation resistance of the vibration component 3 are favorably improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

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

1. The utility model provides a prevent screen pipe for geothermol power well of jam, includes screen pipe main part (1), the outer wall parcel of screen pipe main part (1) has outer pipe (2), its characterized in that: one side of outer pipe (2) is equipped with vibrations subassembly (3), the inside of vibrations subassembly (3) is equipped with motor (31), output fixed connection cam (32) of motor (31), one side of cam (32) is equipped with support frame (33), the outer pipe (2) of top fixed connection of support frame (33), the bottom parcel of support frame (33) has striker bar (34), the first stopper of one side fixed connection (35) of striker bar (34), opposite side fixed connection second stopper (36) of striker bar (34).

2. The anti-clogging geothermal well screen of claim 1, wherein: the outside of screen pipe main part (1) is equipped with buffer unit (4), the inside of buffer unit (4) is equipped with first fixed block (41), one side fixed connection screen pipe main part (1) of first fixed block (41), the opposite side fixed connection spring (42) of first fixed block (41), spring (42) apart from first fixed block (41) far end fixed connection second fixed block (43), and second fixed block (43) apart from first fixed block (41) far end fixed connection outer pipe (2).

3. The anti-clogging geothermal well screen of claim 1, wherein: the outer portion of outer envelope (2) is equipped with control panel, and control panel electric connection motor (31).

4. The anti-clogging geothermal well screen of claim 2, wherein: the surface of the spring (42) is wrapped with a layer of protective pad, and the protective pad is made of natural rubber.

5. The anti-clogging geothermal well screen of claim 1, wherein: the inside of striking pole (34) is equipped with the reinforcing plate, and the reinforcing plate is inside to be equipped with the strengthening rib.

6. The anti-clogging geothermal well screen of claim 1, wherein: the surface of the vibration component (3) is electroplated with a protective layer, and the protective layer is a corrosion-resistant layer and an oxidation-resistant layer from inside to outside in sequence.