CN218454728U

CN218454728U - Descaling device for geothermal well

Info

Publication number: CN218454728U
Application number: CN202221874009.1U
Authority: CN
Inventors: 井阳阳; 沈立军; 刘小育; 李圣杰; 肖杨
Original assignee: Sinopec Green Energy Geothermal Shandong Development Co Ltd
Current assignee: Sinopec Green Energy Geothermal Shandong Development Co Ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-02-07
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a scale removal device for a geothermal well, which belongs to the field of scale removal of geothermal wells, and comprises a placing plate and a geothermal well body, wherein the top of the placing plate is fixedly connected with a shell, the inside of the shell is fixedly provided with a transmission motor, an output shaft of the transmission motor is fixedly sleeved with a rotary sleeve, the inside of the shell is fixedly connected with a limiting rod, the outside of the limiting rod is movably sleeved with a transmission block, the bottom of the transmission block is fixedly connected with a moving rod, the inside of the bottom of the moving rod is fixedly provided with a rotary motor, the output shaft of the rotary motor is fixedly sleeved with a rotary block, and the bottom of the rotary block is fixedly connected with a fixed block; this geothermol power is scale removal device for well can be simply effectual to the scale removal of geothermol power well, compares in the manual work and clears up, and convenience more to and safety very, not only reduced labour cost, can guarantee the effect of scale removal moreover, be worth using widely.

Description

Descaling device for geothermal well

Technical Field

The utility model belongs to the technical field of geothermal well scale removal, concretely relates to scale removal device for geothermal well.

Background

The geothermal well is an energy-saving device which utilizes geothermal energy provided by high-temperature geothermal water or generates electricity, and the geothermal water can flow to a well mouth in the using process of the geothermal well; because geothermal water contains a large amount of mineral substances, geothermal water is easy to generate scaling phenomenon at the well wall, and further causes the situations of well mouth blockage, damage of equipment on the well and the like, causes the waste of manpower and material resources and investment loss, so that the geothermal well is regularly descaled, which belongs to an important link in the maintenance of the geothermal well, however, most of the existing descaling of the geothermal well is mainly carried out in a manual mode, the efficiency is low, the descaling effect cannot be guaranteed, and the descaling device is very dangerous, and therefore the descaling device for the geothermal well is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geothermal well is with scale removal device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a scale removal device for geothermal well, is including placing board and geothermal well body, the top fixedly connected with shell of placing the board, the inside fixed mounting of shell has drive machine, the fixed swivel mount that has cup jointed on drive machine's the output shaft, the inside fixedly connected with gag lever post of shell, the outside activity of gag lever post has cup jointed the transmission piece, the bottom fixedly connected with carriage release lever of transmission piece, the inside fixed mounting of carriage release lever bottom has rotating electrical machines, the fixed hub connection has the swivel block on rotating electrical machines's the output shaft, the bottom fixedly connected with fixed block of swivel block, the bottom fixed mounting of fixed block has electric telescopic handle, the outside swing joint of electric telescopic handle bottom has the movable rod, swing joint has the connecting rod between movable rod and the fixed block, the one end swing joint of movable rod has the movable block, one side fixed mounting of movable block has the scale removal piece.

As a preferred embodiment, the inside of the rotary sleeve is provided with an internal thread, and the internal thread of the rotary sleeve is matched with the external thread of the transmission block.

In a preferred embodiment, the bottom of the placing plate is in close contact with the top of the geothermal well body, and the top area of the geothermal well body is smaller than the area of the bottom of the placing plate.

As a preferred embodiment, one side of the placing plate is movably sleeved with a threaded rod, the external threads of the threaded rod are sleeved with limit blocks, the number of the threaded rods and the limit blocks is two, and the two threaded rods and the limit blocks are symmetrically distributed on two sides of the placing plate.

As a preferred embodiment, the number of the connecting rods and the number of the movable rods are two or more, and the two or more connecting rods and the movable rods are annularly distributed outside the bottom end of the electric telescopic rod.

As a preferred implementation mode, one side of the descaling block is arc-shaped, and a connecting spring is fixedly connected between one side of the descaling block and one side of the movable rod.

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

the descaling device for the geothermal well can simply and effectively descale the geothermal well, is more convenient and very safe compared with manual cleaning, not only reduces the labor cost, but also can ensure the descaling effect, and is worth of being popularized and used;

this geothermol power is scale removal device for well through setting up threaded rod and stopper, can be at the in-process that scale removal device used, according to the size of geothermal well, fixes scale removal device, and then can improve the stability of device when using to the use of device has brought the facility.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front partial cross-sectional view of the inventive structure;

fig. 3 is a top view of the driving block in the structure of the present invention.

In the figure: 1. placing the plate; 2. a geothermal well body; 3. a housing; 4. a drive motor; 5. a rotating sleeve; 6. a limiting rod; 7. a transmission block; 8. a travel bar; 9. a threaded rod; 10. a limiting block; 11. a rotating electric machine; 12. a fixed block; 13. rotating the block; 14. an electric telescopic rod; 15. a connecting rod; 16. a movable rod; 17. a connecting spring; 18. a movable block; 19. and (4) descaling blocks.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Referring to fig. 1, 2 and 3, the utility model provides a descaling device for geothermal well, which comprises a placing plate 1 and a geothermal well body 2, in order to descale the geothermal well body 2, a housing 3 is fixedly connected on the top of the placing plate 1, a transmission motor 4 is fixedly arranged in the housing 3, a rotary sleeve 5 is fixedly sleeved on an output shaft of the transmission motor 4, a limiting rod 6 is fixedly connected in the housing 3, a transmission block 7 is movably sleeved on the outside of the limiting rod 6, a movable rod 8 is fixedly connected at the bottom end of the transmission block 7, a rotary motor 11 is fixedly arranged in the bottom end of the movable rod 8, a rotary block 13 is fixedly sleeved on the output shaft of the rotary motor 11, a fixed block 12 is fixedly connected at the bottom end of the rotary block 13, an electric telescopic rod 14 is fixedly arranged at the bottom end of the fixed block 12, an external movable connecting movable rod 16 at the bottom end of the electric telescopic rod 14, a connecting rod 15 is movably connected between the movable rod 16 and the fixed block 12, one end of a movable rod 16 is movably connected with a movable block 18, one side of the movable block 18 is fixedly provided with a descaling block 19, an internal thread is arranged in a rotary sleeve 5, the internal thread of the rotary sleeve 5 is matched with the external thread of a transmission block 7, the bottom of a placing plate 1 is tightly contacted with the top of a geothermal well body 2, the top area of the geothermal well body 2 is smaller than the area of the bottom of the placing plate 1, more than two groups of connecting rods 15 and more than two groups of movable rods 16 are arranged, more than two groups of connecting rods 15 and more than two groups of movable rods 16 are annularly distributed outside the bottom end of an electric telescopic rod 14, one side of the descaling block 19 is arc-shaped, a connecting spring 17 is fixedly connected between one side of the descaling block 19 and one side of the movable rod 16, the electric telescopic rod 14 is started, the electric telescopic rod 14 is contracted, the connecting rods 15 are expanded towards two sides, the movable rods 16 are expanded, one side of the descaling block 19 is contacted with the inner wall of the geothermal well body 2, start rotating electrical machines 11, make and to drive descaling piece 19 and rotate, start drive motor 4, drive motor 4 drives swivel mount 5 and rotates, make transmission 7 take place the transmission, drive the descaling piece 19 of bottom and reciprocate, and then can be simply effectual carry out the scale removal to the geothermal well, compare in the manual work and clear up, convenience more, and safety very, not only reduced labour cost, but also can guarantee the effect of scale removal, be worth using widely.

Please refer to fig. 1 and fig. 2, in order to fix the descaling device, a threaded rod 9 can be movably sleeved on one side of the placing plate 1, a limiting block 10 is sleeved on the external thread of the threaded rod 9, the number of the threaded rod 9 and the limiting block 10 is two, the two threaded rods 9 and the limiting block 10 are symmetrically distributed on two sides of the placing plate 1, the placing plate 1 is placed on the top of the geothermal well body 2, and the two threaded rods 9 are rotated simultaneously, so that the two limiting blocks 10 all generate threaded motion and move towards the geothermal well body 2, the placing plate 1 can be fixed outside the geothermal well body 2 through the two limiting blocks 10, the descaling device can be fixed according to the size of the geothermal well, the stability of the device in use can be improved, and convenience is brought to the use of the device.

The utility model discloses a theory of operation and use flow: at first place the top of geothermal well body 2 with placing board 1, rotatory two threaded rods 9 simultaneously, make two stopper 10 all take place screw motion, move to geothermal well body 2, can will place board 1 through two stopper 10 and fix the outside at geothermal well body 2, can be according to the size of geothermal well, fix scale removal device, and then can improve the stability of device when using, thereby brought the facility for the use of device, start electric telescopic handle 14 after that, electric telescopic handle 14 contracts, make connecting rod 15 expand to both sides, make movable rod 16 expand, contact one side of scale removal piece 19 with the inner wall of geothermal well body 2, start rotating electrical machines 11, make and to drive scale removal piece 19 and rotate, start driving electrical machines 4, driving electrical machines 4 drives swivel sleeve 5 and rotates, make scale removal piece 7 take place the transmission, drive piece 19 of bottom and reciprocate, and then can simply effectually descale the geothermal well, compare in manual work and clear up, convenience more, and safety very, and labor cost is not only reduced, and the effect of descaling can be guaranteed, be worth promoting and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scale removal device for geothermal well, is including placing board (1) and geothermal well body (2), its characterized in that: place top fixedly connected with shell (3) of board (1), the inside fixed mounting of shell (3) has drive machine (4), fixed cover has rotary sleeve (5) on the output shaft of drive machine (4), inside fixedly connected with gag lever post (6) of shell (3), transmission piece (7) have been cup jointed in the outside activity of gag lever post (6), the bottom fixedly connected with carriage release lever (8) of transmission piece (7), the inside fixed mounting of carriage release lever (8) bottom has rotating electrical machines (11), fixed cover has rotary block (13) on the output shaft of rotating electrical machines (11), the bottom fixedly connected with fixed block (12) of rotary block (13), the bottom fixed mounting of fixed block (12) has electric telescopic handle (14), the outside swing joint of electric telescopic handle (14) bottom has movable rod (16), swing joint has swing joint pole (15) between movable rod (16) and fixed block (12), the one end of movable rod (16) is connected with movable block (18), one side fixed mounting of movable block (18) has scale removal piece (19).

2. A descaling device for geothermal wells according to claim 1, wherein: an internal thread is formed in the rotary sleeve (5), and the internal thread of the rotary sleeve (5) is matched with the external thread of the transmission block (7).

3. A descaling device for geothermal wells according to claim 1, wherein: the bottom of the placing plate (1) is in close contact with the top of the geothermal well body (2), and the area of the top of the geothermal well body (2) is smaller than that of the bottom of the placing plate (1).

4. A descaling device for geothermal wells according to claim 1, wherein: threaded rods (9) are movably sleeved on one side of the placing plate (1), limiting blocks (10) are sleeved on external threads of the threaded rods (9), the number of the threaded rods (9) and the number of the limiting blocks (10) are two, and the two threaded rods (9) and the limiting blocks (10) are symmetrically distributed on two sides of the placing plate (1).

5. A descaling device for geothermal wells according to claim 1, wherein: the number of the connecting rods (15) and the number of the movable rods (16) are more than two groups, and the connecting rods (15) and the movable rods (16) are annularly distributed outside the bottom end of the electric telescopic rod (14).

6. A descaling device for geothermal wells according to claim 1, wherein: one side of the descaling block (19) is arc-shaped, and a connecting spring (17) is fixedly connected between one side of the descaling block (19) and one side of the movable rod (16).