High-pressure cleaning device for inner wall of hydrological drilling well

Abstract

The invention relates to the technical field of well washing devices, and discloses a hydrological well drilling inner wall high-pressure washing device which comprises a supporting base, a hydraulic device is fixedly connected to the bottom of the supporting base, a washing device is movably connected to the bottom of the hydraulic device, the washing device comprises an upper connecting plate, and an adjusting device is fixedly connected to the bottom of the upper connecting plate. A lower connecting plate is fixedly connected to the bottom of the adjusting device, a storage bin is fixedly connected to the bottom of the lower connecting plate, a hydraulic cylinder, a movable rod and a connecting disc are arranged in the adjusting device, a recycling device, a grating filter screen and a collecting bin are arranged in the lower connecting plate, and fan blades, a movable plate, a movable clamping block and a connecting disc are arranged on the recycling device. The device is provided with the recycling device, waste water generated after cleaning can be recycled, recycling of water resources is facilitated, the device is more environmentally friendly, the device is further provided with the adjusting device, the spraying angle can be adjusted, and therefore the cleaning range of the device is enlarged.

Description

Technical Field

[0001] The invention relates to the technical field of well washing devices, in particular to a high-pressure washing device for the inner wall of a hydrological drilling well. Background Art

[0002] Hydrogeology mainly studies the distribution and formation of groundwater, the physical properties and chemical composition of groundwater, groundwater resources and their rational utilization and prevention, etc. During the research, it is necessary to use a drilling rig to drill holes of a certain depth and diameter from the surface at a certain angle, along a certain trajectory, and take out representative parts of the stratum in order to explore the mysteries of underground geology.

[0003] Publication No. CN221568390U discloses a hydrological drilling well washing device, including a liquid storage tank, a lifting movable device, and an automatic cleaning mechanism; the lifting movable device is installed with a fixed frame, one side of the fixed frame is fixedly connected to a limit plate, the top of the limit plate is fixedly installed with a servo motor, one side of the servo motor is fixedly installed with a transmission shaft, one side of the transmission shaft is fixedly connected to a movable shaft, and one side of the movable shaft passes through and is fixedly installed with a rope winch; the roller of the submersible pump will contact the water head drilling wall during the lifting process, and the bottom of the submersible pump is supported by the contact method, which is conducive to guiding the descent and ascent of the submersible pump, so that the submersible pump has a certain amount of assistance during the lifting, and prevents the submersible pump from touching dirt during the activity of the submersible pump to make its activity smoother, realizes the function of guiding and assisting the submersible pump, solves the problem of the pump easily falling off when pumping water for well washing, and improves the adaptability of cleaning work.

[0004] The current high-pressure cleaning device for the inner wall of a hydrological drilling well uses a high-pressure water gun to clean the inner wall of the drilling well when in use. The wastewater generated during cleaning will bring mud, sand and stones to the bottom and accumulate together, thereby affecting the drilling efficiency and wasting water resources. At the same time, the inability of the nozzle to adjust the angle will also reduce the cleaning range. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-pressure cleaning device for the inner wall of a hydrological drilling well to solve the problems existing in the above-mentioned background technology.

[0006] The present invention provides the following technical solution: a high-pressure cleaning device for the inner wall of a hydrological drilling well, comprising a supporting base, a hydraulic device is fixedly connected to the bottom of the supporting base, a cleaning device is movably connected to the bottom of the hydraulic device, the cleaning device comprises an upper connecting plate, an adjusting device is fixedly connected to the bottom of the upper connecting plate, a lower connecting plate is fixedly connected to the bottom of the adjusting device, a storage bin is fixedly connected to the bottom of the lower connecting plate, a plurality of cleaners are rotatably connected to the side of the adjusting device, a hydraulic cylinder, a movable rod and a connecting disk are arranged inside the adjusting device, a recovery device, a grille filter and a collecting bin are arranged inside the lower connecting plate, and fan blades, a movable plate, a movable block and a connecting disk are arranged on the recovery device.

[0007] Furthermore, the cleaner comprises a spray head, the bottom of the spray head is fixedly connected to a rotating shaft, the bottom of the rotating shaft is rotatably connected to a connecting rod, and the side of the spray head is fixedly connected to a water pipe.

[0008] Furthermore, the adjusting device includes a water storage tank, the hydraulic cylinder is fixedly connected to the top of the water storage tank, the movable rod is arranged on the top of the hydraulic cylinder and is movably connected to the hydraulic cylinder, the connecting plate is arranged on the top of the movable rod and is fixedly connected to the movable rod, the side of the connecting plate is rotatably connected to the rotating plate, and the rotating plate is fixedly connected to the connecting rod.

[0009] Furthermore, a water outlet pipe is fixedly connected to the top of the water storage tank, and the water outlet pipe passes through the hydraulic cylinder, the movable rod and the connecting plate and is fixedly connected to the water pipe. Water is stored in the water storage tank, and a connecting ring is rotatably connected to the side of the nozzle.

[0010] Furthermore, the lower connecting plate includes an outer shell, the top of the outer shell is fixedly connected with a guide block, the bottom of the outer shell is movably connected with a grille filter, the bottom of the grille filter is fixedly connected with a collecting bin, the top of the outer shell is fixedly connected with a connecting device, the guide block is arranged on the outer side of the connecting device, the interior of the grille filter is recessed toward the center of the collecting bin, a water inlet trough is opened on the top, and the recovery device is arranged at the bottom of the water inlet trough.

[0011] When in use, the hydraulic cylinder drives the movable rod to move upward, and the movable rod drives the connecting plate fixed thereon to move upward. When the connecting plate moves upward, the rotating plate rotatably connected thereon drives the connecting rod to move upward. The nozzle is lifted upward by the rotating shaft rotatably connected on the connecting rod, and rotates along the connection between the nozzle and the connecting ring, so as to achieve the purpose of adjusting the spray angle of the nozzle. Adjusting the cleaning angle of the nozzle can expand the cleaning range of the device, and at the same time, it can also focus on cleaning a certain area, which helps to improve the cleaning effect.

[0012] Furthermore, the recovery device includes a limit block, the limit block is fixedly connected to the grille filter, the limit block is movably connected to a movable plate, the side of the movable plate is provided with a connecting disc, the connecting disc is fixedly connected with a movable clamping block, the movable plate is movably connected to the connecting disc through the movable clamping block, the side of the connecting disc is fixedly connected to a No. 1 rotating wheel, the No. 1 rotating wheel is provided with a belt, the other end of the belt is provided with a No. 2 rotating wheel, the side of the No. 2 rotating wheel is fixedly connected to the turntable, and the side of the turntable is fixedly connected with a fan blade.

[0013] When in use, the lower connecting plate is arranged at the bottom of the nozzle, and the waste water generated during the cleaning process will enter the interior of the shell through the water inlet groove provided on the shell, and the waste water will push the fan blades on the recovery device when passing through the recovery device, and the fan blades are pushed by the waste water to rotate, and the rotation of the fan blades will drive the turntable to rotate, and the turntable drives the connecting disc to rotate through the No. 2 runner, the belt and the No. 1 runner, and the movable block fixedly connected to the side of the connecting disc drives the movable plate arranged on the side when the connecting disc rotates, and the movable plate will drive the grille filter and the collecting bin fixed thereunder to move up and down when the movable plate moves on the limit block, and when the grille filter and the collecting bin move up and down, the waste water will carry part of the sediment into the grille filter, and the water will seep out from the grille filter and enter the storage bin, and the sediment and other debris will slide from the grille filter to the collecting bin and enter the collecting bin, and the waste water generated during cleaning can be recycled when in use, which is beneficial to the reuse of water resources and more environmentally friendly.

[0014] Furthermore, the cleaner comprises a spray head, an inner side surface of the spray head is fixedly connected with a connecting block, a side surface of the connecting block is fixedly connected with a spring damper, and a side surface of the spring damper is fixedly connected with a stopper.

[0015] Furthermore, the nozzle is provided with a plurality of water spray holes, and a fixing rod is fixedly connected to the nozzle, and the other end of the fixing rod is movably connected to the stopper.

[0016] When in use, the water pressure can be increased. The increased water pressure will push the block outward during spraying, thereby adjusting the spray range of the nozzle. Further pressurization will increase the impact force of water within the current opening range.

[0017] Beneficial effects:

[0018] 1. When in use, the high-pressure cleaning device for the inner wall of the hydrological drilling well drives the movable rod to move upward through the hydraulic cylinder, and the movable rod drives the connecting plate, the rotating plate and the connecting rod to move. The nozzle is lifted upward by rotating the rotating shaft connected on the connecting rod, thereby achieving the purpose of adjusting the spray angle of the nozzle. Adjusting the cleaning angle of the nozzle can expand the cleaning range of the device, and at the same time, a certain area can be cleaned intensively, which helps to improve the cleaning effect.

[0019] 2. The high-pressure cleaning device for the inner wall of the hydrological drilling well, the grid filter and the collection bin can drive the recovery device to move through the wastewater. When the grid filter and the collection bin move up and down, the wastewater will carry some mud and sand into the grid filter, and the water will seep out from the grid filter into the storage bin. Mud and sand and other debris will slide from the grid filter to the collection bin and enter the collection bin. When in use, the wastewater generated during cleaning can be recycled, which is beneficial to the reuse of water resources and more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a high-pressure cleaning device for the inner wall of a hydrological drilling well proposed by the present invention;

[0021] Figure 2 A schematic diagram of the internal structure of a cleaning device and an adjusting device for a high-pressure cleaning device for the inner wall of a hydrological drilling well proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of a lower connecting plate and a recovery device of a hydrological drilling inner wall high-pressure cleaning device proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the lower connecting plate of a hydrological drilling inner wall high-pressure cleaning device proposed by the present invention;

[0024] Figure 5 A schematic diagram of the internal structure of a high-pressure cleaning device for the inner wall of a hydrological drilling well proposed by the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of a cleaning device for high-pressure cleaning of the inner wall of a hydrological drilling well proposed by the present invention.

[0026] In the figure: 1, support base; 2, hydraulic device; 3, cleaning device; 301, upper connecting plate; 302, cleaner; 3021, nozzle; 3022, rotating shaft; 3023, connecting rod; 3024, water pipe; 3025, water spray hole; 3026, connecting block; 3027, spring damper; 3028, stopper; 3029, fixing rod; 303, adjusting device; 3031, water storage tank; 3032, hydraulic cylinder; 3033, movable rod; 3034, connecting plate; 3035, rotating plate; 3036, water outlet pipe; 3037, connecting ring; 304, lower connecting plate; 3041, outer shell; 3042, guide block; 3043, grille filter; 3044, collecting bin; 3045, connecting device; 3046, water inlet trough; 305, storage bin; 306, recovery device; 3061, limit block; 3062, movable plate; 3063, turntable; 3064, fan blade; 3065, movable block; 3066, connecting disc; 3067, No. 1 wheel; 3068, No. 2 wheel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 2 A high-pressure cleaning device for the inner wall of a hydrological drilling well comprises a supporting base 1, a hydraulic device 2 is fixedly connected to the bottom of the supporting base 1, a cleaning device 3 is movably connected to the bottom of the hydraulic device 2, the cleaning device 3 comprises an upper connecting plate 301, an adjusting device 303 is fixedly connected to the bottom of the upper connecting plate 301, a lower connecting plate 304 is fixedly connected to the bottom of the adjusting device 303, a storage bin 305 is fixedly connected to the bottom of the lower connecting plate 304, a plurality of cleaners 302 are rotatably connected to the side of the adjusting device 303, a hydraulic cylinder 3032, a movable rod 3033 and a connecting disk 3034 are arranged inside the adjusting device 303, a recovery device 306, a grille filter 3043 and a collecting bin 3044 are arranged inside the lower connecting plate 304, and a fan blade 3064, a movable plate 3062, an movable block 3065 and a connecting disk 3066 are arranged on the recovery device 306.

[0030] The cleaner 302 includes a nozzle 3021 , a rotating shaft 3022 is fixedly connected to the bottom of the nozzle 3021 , a connecting rod 3023 is rotatably connected to the bottom of the rotating shaft 3022 , and a water pipe 3024 is fixedly connected to the side of the nozzle 3021 .

[0031] The adjusting device 303 includes a water storage tank 3031, a hydraulic cylinder 3032 fixedly connected to the top of the water storage tank 3031, a movable rod 3033 arranged at the top of the hydraulic cylinder 3032 and movably connected to the hydraulic cylinder 3032, a connecting plate 3034 arranged at the top of the movable rod 3033 and fixedly connected to the movable rod 3033, and the side of the connecting plate 3034 is rotatably connected to the rotating plate 3035, and the rotating plate 3035 is fixedly connected to the connecting rod 3023.

[0032] The top of the water storage tank 3031 is fixedly connected with a water outlet pipe 3036, which passes through the hydraulic cylinder 3032, the movable rod 3033 and the connecting plate 3034 and is fixedly connected to the water pipe 3024. Water is stored in the water storage tank 3031, and the side of the nozzle 3021 is rotatably connected with a connecting ring 3037.

[0033] The lower connecting plate 304 includes an outer shell 3041, the top of which is fixedly connected to a guide block 3042, the bottom of which is movably connected to a grille filter 3043, the bottom of which is fixedly connected to a collecting bin 3044, the top of the outer shell 3041 is fixedly connected to a connecting device 3045, the guide block 3042 is arranged on the outer side of the connecting device 3045, the interior of the grille filter 3043 is recessed toward the center of the collecting bin 3044, a water inlet trough 3046 is provided on the top of 3041, and the recovery device 306 is arranged at the bottom of the water inlet trough 3046.

[0034] When in use, the movable rod 3033 is driven upward by the hydraulic cylinder 3032, and the movable rod 3033 drives the connecting disk 3034 fixed thereon to move upward. When the connecting disk 3034 moves upward, the rotating disk 3035 rotatably connected thereon drives the connecting rod 3023 to move upward, and the nozzle 3021 is lifted upward by the rotating shaft 3022 rotatably connected on the connecting rod 3023, and rotates along the connection between the nozzle 3021 and the connecting ring 3037, so as to achieve the purpose of adjusting the spray angle of the nozzle 3021. Adjusting the cleaning angle of the nozzle 3021 can expand the cleaning range of the device, and at the same time, it can also focus on cleaning a certain area, which helps to improve the cleaning effect.

[0035] Embodiment 2

[0036] See also Figure 1 , Figure 3-Figure 6 The recovery device 306 includes a limit block 3061, which is fixedly connected to the grille filter 3043. A movable plate 3062 is movably connected to the limit block 3061. A connecting disc 3066 is arranged on the side of the movable plate 3062. A movable clamping block 3065 is fixedly connected to the connecting disc 3066. The movable plate 3062 is movably connected to the connecting disc 3066 through the movable clamping block 3065. A first rotating wheel 3067 is fixedly connected to the side of the connecting disc 3066. A belt is arranged on the first rotating wheel 3067. A second rotating wheel 3068 is arranged on the other end of the belt. The side of the second rotating wheel 3068 is fixedly connected to the turntable 3063. The side of the turntable 3063 is fixedly connected to a fan blade 3064.

[0037] When in use, the lower connecting plate 304 is arranged at the bottom of the nozzle 3021, and the waste water generated during the cleaning process will enter the interior of the shell 3041 through the water inlet groove 3046 provided on the shell 3041, and the waste water will push the fan blades 3064 on the recovery device 306 when passing through the recovery device 306, and the fan blades 3064 are pushed by the waste water to rotate, and the rotation of the fan blades 3064 will drive the turntable 3063 to rotate, and the turntable 3063 drives the connecting disc 3066 to rotate through the second rotating wheel 3068, the belt and the first rotating wheel 3067, and the movable block 3065 fixedly connected to the side of the connecting disc 3066 drives the side when the connecting disc 3066 rotates. The movable plate 3062 is arranged on the surface. When the movable plate 3062 moves on the limit block 3061, it will drive the grille filter 3043 and the collecting bin 3044 fixed thereunder to move up and down. When the grille filter 3043 and the collecting bin 3044 move up and down, the wastewater will carry some mud and sand into the grille filter 3043, and the water will seep out from the grille filter 3043 and enter the storage bin 305. The mud and sand and other debris will slide from the grille filter 3043 to the collecting bin 3044 and enter the collecting bin 3044. When in use, the wastewater generated during cleaning can be recycled, which is beneficial to the reuse of water resources and more environmentally friendly.

[0038] The cleaner 302 includes a nozzle 3021 , a connecting block 3026 is fixedly connected to the inner side of the nozzle 3021 , a spring damper 3027 is fixedly connected to the side of the connecting block 3026 , and a stopper 3028 is fixedly connected to the side of the spring damper 3027 .

[0039] A plurality of water spray holes 3025 are provided on the spray head 3021 , and a fixing rod 3029 is fixedly connected to the spray head 3021 , and the other end of the fixing rod 3029 is movably connected to the stopper 3028 .

[0040] When in use, the water pressure can be increased. The increased water pressure will push the block 3028 outward during spraying, thereby adjusting the spray range of the nozzle 3021. Further pressurization will increase the impact force of water within the current opening range.

[0041] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-pressure cleaning device for the inner wall of a hydrological drilling well, comprising a support base (1), characterized in that: The bottom of the support base (1) is fixedly connected to a hydraulic device (2), the bottom of the hydraulic device (2) is movably connected to a cleaning device (3), the cleaning device (3) comprises an upper connecting plate (301), the bottom of the upper connecting plate (301) is fixedly connected to an adjusting device (303), the bottom of the adjusting device (303) is fixedly connected to a lower connecting plate (304), the bottom of the lower connecting plate (304) is fixedly connected to a storage bin (305), and the side of the adjusting device (303) is fixedly connected to a lower connecting plate (304). A plurality of cleaners (302) are rotatably connected on the surface; a hydraulic cylinder (3032), a movable rod (3033) and a connecting disk (3034) are arranged inside the adjusting device (303); a recovery device (306), a grille filter (3043) and a collection bin (3044) are arranged inside the lower connecting plate (304); and a fan blade (3064), a movable plate (3062), a movable block (3065) and a connecting disk (3066) are arranged on the recovery device (306).

2. A high-pressure cleaning device for inner wall of a hydrological drilling well according to claim 1, characterized in that: The cleaner (302) comprises a nozzle (3021), the bottom of the nozzle (3021) is fixedly connected to a rotating shaft (3022), the bottom of the rotating shaft (3022) is rotatably connected to a connecting rod (3023), and the side of the nozzle (3021) is fixedly connected to a water pipe (3024).

3. A high-pressure cleaning device for inner wall of a hydrological drilling well according to claim 2, characterized in that: The regulating device (303) comprises a water storage tank (3031), the hydraulic cylinder (3032) is fixedly connected to the top of the water storage tank (3031), the movable rod (3033) is arranged on the top of the hydraulic cylinder (3032) and is movably connected to the hydraulic cylinder (3032), the connecting plate (3034) is arranged on the top of the movable rod (3033) and is fixedly connected to the movable rod (3033), the side of the connecting plate (3034) is rotatably connected to the rotating plate (3035), and the rotating plate (3035) is fixedly connected to the connecting rod (3023).

4. A high-pressure cleaning device for inner wall of a hydrological drilling well according to claim 3, characterized in that: The top of the water storage tank (3031) is fixedly connected to a water outlet pipe (3036), and the water outlet pipe (3036) passes through the hydraulic cylinder (3032), the movable rod (3033) and the connecting plate (3034) and is fixedly connected to the water pipe (3024). Water is stored inside the water storage tank (3031), and a connecting ring (3037) is rotatably connected to the side of the nozzle (3021).

5. A high-pressure cleaning device for inner wall of a hydrological drilling well according to claim 1, characterized in that: The lower connecting plate (304) comprises a shell (3041), the top of the shell (3041) is fixedly connected to a guide block (3042), the bottom of the shell (3041) is movably connected to a grille filter (3043), the bottom of the grille filter (3043) is fixedly connected to a collection bin (3044), the top of the shell (3041) is fixedly connected to a connecting device (3045), the guide block (3042) is arranged on the outer side of the connecting device (3045), the inside of the grille filter (3043) is recessed toward the center of the collection bin (3044), the top of the (3041) is provided with a water inlet trough (3046), and the recovery device (306) is arranged at the bottom of the water inlet trough (3046).

6. A high-pressure cleaning device for inner wall of a hydrological drilling well according to claim 5, characterized in that: The recovery device (306) comprises a limit block (3061), the limit block (3061) is fixedly connected to the grille filter (3043), a movable plate (3062) is movably connected to the limit block (3061), a connecting disc (3066) is arranged on the side of the movable plate (3062), a movable clamping block (3065) is fixedly connected to the connecting disc (3066), and the movable plate (3062) is connected to the grille filter (3043) by the movable clamping block. The block (3065) is movably connected to the connecting disc (3066); a first rotating wheel (3067) is fixedly connected to the side of the connecting disc (3066); a belt is provided on the first rotating wheel (3067); a second rotating wheel (3068) is provided on the other end of the belt; a side of the second rotating wheel (3068) is fixedly connected to the rotating disc (3063); and a fan blade (3064) is fixedly connected to the side of the rotating disc (3063).

7. A high-pressure cleaning device for inner wall of a hydrological drilling well according to claim 2, characterized in that: The cleaner (302) comprises a nozzle (3021), the inner side of the nozzle (3021) is fixedly connected to a connecting block (3026), the side of the connecting block (3026) is fixedly connected to a spring damper (3027), and the side of the spring damper (3027) is fixedly connected to a stopper (3028).

8. A high-pressure cleaning device for inner wall of a hydrological drilling well according to claim 7, characterized in that: The spray head (3021) is provided with a plurality of water spray holes (3025), and a fixing rod (3029) is fixedly connected to the spray head (3021), and the other end of the fixing rod (3029) is movably connected to a stopper (3028).

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