CN113252401B - Underground water taking device without drilling - Google Patents
Underground water taking device without drilling Download PDFInfo
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- CN113252401B CN113252401B CN202110524047.8A CN202110524047A CN113252401B CN 113252401 B CN113252401 B CN 113252401B CN 202110524047 A CN202110524047 A CN 202110524047A CN 113252401 B CN113252401 B CN 113252401B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
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Abstract
The invention relates to the technical field of groundwater water taking devices, and discloses a groundwater water taking device without drilling, which comprises: the jack, the connecting pipe, probe and suction pump, the jack is fixed in subaerial through the support column, the lifting sleeve of jack is down, the lower extreme of support column links firmly the balancing weight, longitudinal through-hole has on the balancing weight, the connecting pipe can be dismantled and connect in lifting sleeve's lower extreme, the diameter of connecting pipe is less than the through-hole diameter, the probe can be dismantled and connect in the lower extreme of connecting pipe or jack, the diameter of probe equals the diameter of connecting pipe, the inside of probe has a fore-and-aft first passageway of intaking, first passageway of intaking runs through the axial of probe, the connecting pipe communicates with first passageway of intaking, the lower extreme of probe has shutoff mechanism, the suction pump passes through the upper end of drinking-water pipe and connecting pipe and can dismantle and be connected. The device can lead the probe to be directly deep into the underground water under the condition of not drilling, and can finish the water taking process by directly connecting the connecting pipe at the uppermost end with the water pumping pipe.
Description
Technical Field
The invention relates to the technical field of underground water taking devices, in particular to an underground water taking device without drilling.
Background
At present, in many field natural environment research processes, groundwater needs to be collected for analysis, river pollution becomes an increasingly serious environmental problem at present, the groundwater quality near rivers can be affected by the river pollution, in order to research the groundwater quality conditions near the rivers, groundwater within about ten kilometers of the rivers needs to be sampled and analyzed, and the groundwater level of the positions is about 1 meter to several meters deep underground.
At present, the water taking method of underground water is mostly carried out by adopting a well drilling method, the prior procedure needs to drill a hole by drilling, the drilling is taken out after the drilling is finished, then soil in the hole is discharged, and finally a water pumping pipe is inserted into the hole to take water, the water taking step is complicated, if the water pumping pipe is convenient to insert, the aperture of the drilled hole is too large, so that a large amount of soil needs to be discharged, the equipment volume is huge, and the operation wastes time and labor; if the drill hole is small, the drill hole is easily plugged by scattered soil on the hole wall in the process of taking out the water pumping pipe for drilling, so that the water pumping pipe is difficult to enter smoothly due to obstacles in the process of inserting the water pumping pipe into the drill hole, and the collected underground water is easily mixed into the soil due to the scattered soil on the hole wall, so that the water taking quality is influenced.
Disclosure of Invention
The invention provides a groundwater intake device without drilling, which can enable a probe to directly go deep into groundwater under the condition of not drilling, and can finish the water intake process by directly connecting a connecting pipe at the uppermost end with a water pumping pipe under the condition of not pulling out the probe.
The invention provides a groundwater intake device without drilling, comprising:
the lifting sleeve of the jack faces downwards, the lower end of the supporting column is fixedly connected with a balancing weight, and the balancing weight is provided with a longitudinal through hole;
the connecting pipe is detachably connected to the lower end of the lifting sleeve, and the diameter of the connecting pipe is smaller than that of the through hole;
the probe is detachably connected to the lower end of the connecting pipe or the jack, the diameter of the probe is equal to that of the connecting pipe, a longitudinal first water inlet channel is formed in the probe, the first water inlet channel penetrates through the axial direction of the probe, the connecting pipe is communicated with the first water inlet channel, a plugging mechanism is arranged at the lower end of the probe and used for plugging a lower port of the first water inlet channel;
the water suction pump is detachably connected with the upper end of the connecting pipe through a water suction pipe.
Optionally, the connecting pipe is a plurality of, and the upper end of probe and every connecting pipe all has the screwed pipe, all has the bolt hole that runs through its diameter direction on every screwed pipe, the inside wall of the lower extreme of every connecting pipe have with screwed pipe complex first internal thread, a plurality of connecting pipes loop through threaded connection as an organic whole, the lower extreme of jack passes through the cooperation realization jack in bolt and bolt hole and is connected with dismantling of screwed pipe or probe.
Optionally, the outer walls of the connecting pipe and the probe are provided with racks arranged along the longitudinal direction, the lower end of the shell of the jack is connected with a support frame in a sliding mode, the support frame is in sliding fit with the lower end of the shell along the transverse direction, a gear is installed on the support frame and meshed with the racks, and a rotating handle is installed on the gear.
Optionally, the lower end of the probe is provided with a pressure sensor, and the pressure sensor is used for detecting the pressure of a contact object at the lower end of the probe on the probe.
Optionally, a third internal thread is arranged on the side wall of the lower portion of the first water inlet channel, a drill bit is further arranged in the first water inlet channel, a threaded rod is arranged at the upper end of the drill bit and matched with the third internal thread, the center of the upper end of the threaded rod is fixedly connected with an output shaft of a motor, and the motor is in sliding fit with the inner wall of the first water inlet channel along the longitudinal direction.
Optionally, the occlusion mechanism comprises:
the closing cap, the closing cap passes through the articulated shaft and articulates with first inlet channel's lower extreme lateral wall, is equipped with reset spring on the articulated shaft, and reset spring makes the closing cap open to the outside when receiving decurrent pressure, the first inlet channel of shutoff under the state of not atress, and the drill bit is inside to have the cavity, has fore-and-aft second inlet channel on the threaded rod, and cavity and second inlet channel intercommunication have the inlet opening on the lateral wall of drill bit.
Optionally, the upper end of the jack is fixedly connected with a transverse mounting plate, and the support column is vertically and fixedly connected with the lower end of the transverse mounting plate.
Optionally, a display screen is arranged on the mounting plate and used for displaying the pressure value detected by the pressure sensor.
Optionally, a control panel is further arranged on the mounting plate, and buttons for controlling the motor and the water pump are respectively arranged on the control panel.
Compared with the prior art, the invention has the beneficial effects that: the invention is characterized in that a jack is fixedly supported on the ground needing to take water, a lifting sleeve of the jack is arranged downwards, a probe is arranged below the lifting sleeve of the jack, a lower port of a first water inlet channel is plugged by a plugging mechanism at the moment, the probe is pressed into the ground by the jack, then the probe is detached, a connecting pipe is connected below the jack, the lower end of the connecting pipe is connected with the upper end of the probe, the connecting pipe is pressed into the ground by the jack again, so that the probe reaches the position of underground water, the jack is detached, the connecting pipe is connected with a water pumping pipe, the plugging mechanism is shifted to ensure that the first water inlet channel is unblocked, the underground water can enter from the first water inlet channel, the water pumping pump is opened to pump the underground water, and therefore the water sample at the position is obtained, the device does not need to drill holes in advance and discharge soil in the holes, form the water intaking pipeline through probe and connecting pipe itself and can accomplish the water intaking process, equipment is simple, convenient operation, and can guarantee that the water sample of acquireing can not sneak into earth, ensures the quality of intaking of groundwater.
Drawings
FIG. 1 is a schematic structural diagram of a groundwater intake device without drilling a well according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the structure at G in FIG. 1;
fig. 3 is an enlarged view of a portion of the structure at K in fig. 1.
Description of reference numerals:
10-a jack, 11-a support column, 12-a transverse mounting plate, 13-a display screen, 14-a control panel, 15-a button, 16-a ground, 17-a balancing weight, 18-a bolt, 20-a connecting pipe, 21-a threaded pipe, 22-a rack, 30-a probe, 31-a first water inlet channel, 32-a plugging mechanism, 320-a sealing cover, 321-a hinge shaft, 322-a reset spring, 33-a pressure sensor, 34-a drill bit, 35-a threaded rod, 36-a motor, 37-a cavity, 38-a second water inlet channel, 39-a water inlet hole, 40-a water pump, 41-a water pumping pipe, 50-a support frame and 51-a gear.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, an underground water intake device without drilling includes: a jack 10 and a connecting pipe 20, the water suction device comprises a probe 30 and a water suction pump 40, wherein the jack 10 is fixed on the ground 16 through a support column 11, a lifting sleeve of the jack 10 faces downwards, the lower end of the support column 11 is fixedly connected with a balancing weight 17, a longitudinal through hole is formed in the balancing weight 17, a connecting pipe 20 is detachably connected to the lower end of the lifting sleeve, the diameter of the connecting pipe 20 is smaller than that of the through hole, the probe 30 is detachably connected to the lower end of the connecting pipe 20 or the jack 10, the diameter of the probe 30 is equal to that of the connecting pipe 20, a longitudinal first water inlet channel 31 is formed in the probe 30, the first water inlet channel 31 penetrates through the axial direction of the probe 20, the connecting pipe 20 is communicated with the first water inlet channel 31, a plugging mechanism 32 is arranged at the lower end of the probe 30, the plugging mechanism 32 is used for plugging the lower port of the first water inlet channel 31, and the water suction pump 40 is detachably connected with the upper end of the connecting pipe 20 through a water suction pipe 41.
The invention is characterized in that a jack is fixedly supported on the ground needing to take water, a lifting sleeve of the jack is arranged downwards, a probe is arranged below the lifting sleeve of the jack, a lower port of a first water inlet channel is plugged by a plugging mechanism at the moment, the probe is pressed into the ground by the jack, then the probe is detached, a connecting pipe is connected below the jack, the lower end of the connecting pipe is connected with the upper end of the probe, the connecting pipe is pressed into the ground by the jack again, so that the probe reaches the position of underground water, the jack is detached, the connecting pipe is connected with a water pumping pipe, the plugging mechanism is shifted to ensure that the first water inlet channel is unblocked, the underground water can enter from the first water inlet channel, the water pumping pump is opened to pump the underground water, and therefore the water sample at the position is obtained, the device does not need to drill holes in advance and discharge soil in the holes, form the water intaking pipeline through probe and connecting pipe itself and can accomplish the water intaking process, equipment is simple, convenient operation, and can guarantee that the water sample of acquireing can not sneak into earth, ensures the quality of intaking of groundwater.
Referring to fig. 2 in particular, the number of the connecting pipes 20 is multiple, the upper ends of the probe 30 and each connecting pipe 20 are provided with a threaded pipe 21, each threaded pipe 21 is provided with a pin hole penetrating through the threaded pipe in the diameter direction, the inner side wall of the lower end of each connecting pipe 20 is provided with a first internal thread matched with the threaded pipe 21, the connecting pipes 20 are sequentially connected into a whole through threads, the lower end of the jack 10 is detachably connected with the threaded pipe 21 or the probe 30 through the matching of the pin 18 and the pin hole, in this embodiment, the connecting pipes 20 and the probe 30 and the connecting pipes 20 are detachably connected through threads, the detachable connection between the jack 10 and the probe 30 or between the jack 10 and the connecting pipes 20 is realized through the matching of the pin 18 and the pin hole, and therefore, the depth of the probe 30 extending into the ground can be adjusted according to the position of a groundwater layer, ensuring that the probe 30 is able to enter the groundwater layer.
In order to further ensure that the probe 30 can be smoothly inserted into the ground, in this embodiment, the outer walls of the connecting tube 20 and the probe 30 are both provided with a rack 22 arranged along the longitudinal direction, the lower end of the housing of the jack 10 is slidably connected with a supporting frame 50, the supporting frame 50 is slidably matched with the lower end of the housing along the transverse direction, a gear 51 is installed on the supporting frame 50, the gear 51 is meshed with the rack 22, and a rotating handle is installed on the gear 51, so that the rack 22 meshed with the gear is driven to move down by matching with the rotating gear 51 in the process that the jack 10 is pressed into the probe 30 or the connecting tube 20, even if the probe 30 and the connecting tube 20 can further move down under the driving of the gear 51, so that the jack 10 is assisted, the downward pressure is increased, the limiting effect can be achieved, and the probe 30 cannot deflect in the process of moving down.
In order to avoid the damage to the probe 30 caused by the rock with high hardness existing underground, in the embodiment, the lower end of the probe 30 is provided with the pressure sensor 33, the pressure sensor 33 is used for detecting the pressure of the contact object at the lower end of the probe 30, when the pressure value detected by the pressure sensor 33 is larger than the pressure of general soil to the probe 30, the jack 10 is stopped to press down, the probe 30 is prevented from being damaged, and at the moment, the position can be replaced to take water again.
Referring to fig. 3, in order to enable the device of the present invention to satisfy any geological environment, a third internal thread is provided on a lower side wall of the first water inlet channel 31, a drill 34 is further provided in the first water inlet channel 31, a threaded rod 35 is provided at an upper end of the drill 34, the threaded rod 35 is matched with the third internal thread, a center of an upper end of the threaded rod 35 is fixedly connected with an output shaft of a motor 36, the motor 36 is in sliding fit with an inner wall of the first water inlet channel 31 along a longitudinal direction, when the pressure sensor 33 detects that a pressure value is too large, the threaded rod 35 is rotated and moved down by turning on the motor 36, so that the drill 34 pushes the plugging mechanism 32 open and extends out of a lower end of the probe 30 to drill a hole below, and the probe 30 can be smoothly moved down.
Specifically, the blocking mechanism 32 includes a closing cap 320, the closing cap 320 is hinged to the lower end side wall of the first water inlet channel 31 through a hinge shaft 321, a return spring 322 is disposed on the hinge shaft 321, the return spring 322 makes the closing cap 320 open to the outside when being subjected to a downward pressure, the first water inlet channel 31 is blocked in an unstressed state, a cavity 37 is disposed inside the drill 34, a longitudinal second water inlet channel 38 is disposed on the threaded rod 35, the cavity 37 is communicated with the second water inlet channel 38, a water inlet 39 is disposed on the side wall of the drill 34, after reaching the groundwater layer, the drill 34 is pushed open by the drill 34 through the motor 36, so that the drill 34 enters the groundwater layer, the jack 10 is removed, the upper end of the uppermost connecting pipe 20 is connected with the water suction pump 40 through the water suction pipe 20 to suck groundwater, during the suction, the groundwater enters the cavity 37 through the water inlet 39 on the drill 34 and then passes through the second water inlet channel 38 and the first water inlet channel 31 to be sucked, the underground water is collected, after the underground water is collected, the motor 36 is rotated reversely, the drill bit 34 is retracted into the probe 30, the lower port of the first water inlet channel 31 is sealed by the sealing cover 320 under the action of the return spring 322, and the probe 30 and the connecting pipe 20 are pumped out from the underground through the jack 10 or the gear 51.
In this embodiment, the upper end of the jack 10 is fixedly connected with a transverse mounting plate 12, and the supporting column 11 is vertically fixedly connected with the lower end of the transverse mounting plate 12.
Optionally, be equipped with display screen 13 on the mounting panel 12, display screen 13 is used for showing the pressure value that pressure sensor 33 detected, and the staff can audio-visually see the numerical value that pressure sensor 33 detected through display screen 13 to judge whether meet hard matters such as rock.
Optionally, a control panel 14 is further disposed on the mounting plate 12, and buttons 15 for controlling the motor 36 and the water pump 40 are respectively disposed on the control panel 14.
The using method comprises the following steps: firstly, leveling the ground 16, placing a balancing weight 17 on the leveled ground 16, so as to fixedly support the jack 10 on the ground 16, firstly, installing the probe 30 under a lifting sleeve of the jack 10, at the moment, plugging a lower port of a first water inlet channel 31 by a sealing cover 320, pressing the probe 30 into the ground by the jack 10, in the process, penetrating the probe 30 into the ground through a through hole on the balancing weight 17, synchronously matching with the rotation of a gear 51 to drive a rack 22 to move downwards so as to enable the probe 30 to be slightly pressed into the soil, in the embodiment, as the probe 30 is in a slender shape, the diameter is smaller, such as 2cm-5cm, the pressure of the probe 30 is larger in the pressing process, but the total bearing force is smaller than the gravity of the balancing weight 17, so as to ensure that the jack 10 cannot be jacked up by a reaction force, and then, connecting a connecting pipe 20 is connected under the jack 10 by detaching the probe 30, the lower end of the connecting pipe 10 is connected with the upper end of the probe 30 through threads, the connecting pipe 20 is pressed into the ground through the jack 10 again, so that the probe 30 reaches the position where the ground water is located, the jack 10 is detached, the connecting pipe 20 is connected with the water pumping pipe 41, the motor 36 is started, the drill bit 34 props up the sealing cover 320 to open the lower end of the probe 30, so that the first water inlet channel 31 is unblocked, the water inlet hole 39 enters the cavity 37 and then penetrates the second water inlet channel 38 and the first water inlet channel 31 to be pumped out, after water is taken out, the jack 10 is pulled upwards in the opposite direction to sequentially connect the connecting pipe 20 and the probe 30 to be pumped out of the soil, the hole wall is fixed and smooth along with the pulling-out of the extracted connecting pipe 20 in the process of taking-out, and the subsequent connecting pipe 20 and probe 30 can be pulled out manually easily.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (5)
1. An apparatus for extracting groundwater without drilling, comprising:
the lifting jack (10) is fixed on the ground (16) through a supporting column (11), a lifting sleeve of the lifting jack (10) faces downwards, the lower end of the supporting column (11) is fixedly connected with a balancing weight (17), and the balancing weight (17) is provided with a longitudinal through hole;
the connecting pipe (20) is detachably connected to the lower end of the lifting sleeve, and the diameter of the connecting pipe (20) is smaller than that of the through hole;
the probe (30) is detachably connected to the lower end of the connecting pipe (20) or the jack (10), the diameter of the probe (30) is equal to that of the connecting pipe (20), a longitudinal first water inlet channel (31) is arranged inside the probe (30), the first water inlet channel (31) penetrates through the axial direction of the probe (30), the connecting pipe (20) is communicated with the first water inlet channel (31), the lower end of the probe (30) is provided with a blocking mechanism (32), and the blocking mechanism (32) is used for blocking the lower port of the first water inlet channel (31);
the water suction pump (40) is detachably connected with the upper end of the connecting pipe (20) through a water suction pipe (41);
the lower end of the probe (30) is provided with a pressure sensor (33), and the pressure sensor (33) is used for detecting the pressure of a contact object at the lower end of the probe (30) on the pressure sensor;
a third internal thread is arranged on the side wall of the lower part of the first water inlet channel (31), a drill bit (34) is further arranged in the first water inlet channel (31), a threaded rod (35) is arranged at the upper end of the drill bit (34), the threaded rod (35) is matched with the third internal thread, the center of the upper end of the threaded rod (35) is fixedly connected with an output shaft of a motor (36), and the motor (36) is in sliding fit with the inner wall of the first water inlet channel (31) along the longitudinal direction;
the occlusion mechanism (32) comprises:
the sealing cover (320) is hinged to the side wall of the lower end of the first water inlet channel (31) through a hinge shaft (321), a return spring (322) is arranged on the hinge shaft (321), the return spring (322) enables the sealing cover (320) to be opened outwards when being pressed downwards, the first water inlet channel (31) is blocked in an unstressed state, a cavity (37) is formed in the drill bit (34), a longitudinal second water inlet channel (38) is formed in the threaded rod (35), the cavity (37) is communicated with the second water inlet channel (38), and a water inlet hole (39) is formed in the side wall of the drill bit (34);
when the underground water layer is reached, the motor (36) is started to enable the drill bit (34) to jack the closing cover (320), thereby the drill bit (34) enters the underground water layer, the jack (10) is detached, the upper end of the connecting pipe (20) at the uppermost end is connected with a water suction pump (40) through a water suction pipe (41) to suck the underground water, during the extraction process, the groundwater enters the cavity (37) through the water inlet hole (39) on the drill bit (34) and then is pumped out through the second water inlet channel (38) and the first water inlet channel (31) to realize the groundwater collection, after the groundwater collection is finished, the drill bit (34) retracts into the probe (30) by reversely rotating the motor (36), the lower port of the first water inlet channel (31) is sealed by the sealing cover (320) under the action of the return spring (322), the probe (30) and the connecting pipe (20) are extracted from the ground through the jack (10) or the gear (51);
the outer walls of the connecting pipe (20) and the probe (30) are respectively provided with a rack (22) which is arranged along the longitudinal direction, the lower end of a shell of the jack (10) is connected with a support frame (50) in a sliding mode, the support frame (50) is in sliding fit with the lower end of the shell along the transverse direction, a gear (51) is installed on the support frame (50), the gear (51) is meshed with the racks (22), and a rotating handle is installed on the gear (51);
in order to further ensure that the probe (30) can be smoothly inserted into the ground, the outer walls of the connecting pipe (20) and the probe (30) are provided with racks (22) which are arranged along the longitudinal direction, the lower end of a shell of the jack (10) is connected with a support frame (50) in a sliding manner, the support frame (50) is in sliding fit with the lower end of the shell along the transverse direction, a gear (51) is arranged on the support frame (50), the gear (51) is meshed with the racks (22), a rotating handle is arranged on the gear (51), in the process that the jack (10) is pressed into the probe (30) or the connecting pipe (20), the gear (51) is matched to drive the racks (22) which are meshed with the jack to move downwards, even if the probe (30) and the connecting pipe (20) can further move downwards under the driving of the gear (51), the jack (10) is assisted, the downward pressure is increased, and the limiting effect can be achieved, the probe (30) can not deflect during moving downwards;
in order to enable the device to meet any geological environment, a third internal thread is arranged on the side wall of the lower part of the first water inlet channel ((31)), a drill bit (34) is further arranged in the first water inlet channel (31), a threaded rod (35) is arranged at the upper end of the drill bit (34), the threaded rod (35) is matched with the third internal thread, the center of the upper end of the threaded rod (35) is fixedly connected with an output shaft of a motor (36), the motor (36) is matched with the inner wall of the first water inlet channel (31) in a sliding mode along the longitudinal direction, when the pressure sensor (33) detects that the pressure value is too large, the threaded rod (35) is rotated and moved downwards by starting the motor (36), so that the drill bit (34) pushes the plugging mechanism 32 open, extends out of the lower end of the probe (30) to drill a hole downwards, and the probe (30) can move downwards smoothly;
in order to avoid damage to the probe ((30)) caused by the underground rock with high hardness, the lower end of the probe (30) is provided with a pressure sensor (33), the pressure sensor (33) is used for detecting the pressure of a contact object at the lower end of the probe (30) on the probe, when the pressure value detected by the pressure sensor (33) is larger than the pressure of general soil on the probe (30), the jack (10) is stopped from pressing down, the probe (30) is prevented from being damaged, and at the moment, water can be taken again from a replacement position.
2. A non-drilling groundwater intake apparatus according to claim 1, wherein the connection pipe (20) is plural, the probe (30) and an upper end of each connection pipe (20) are provided with a threaded pipe (21), each threaded pipe (21) is provided with a pin hole penetrating a diameter direction thereof, an inner side wall of a lower end of each connection pipe (20) is provided with a first internal thread engaged with the threaded pipe (21), the connection pipes (20) are sequentially connected into a whole by threads, and a lower end of the jack (10) is detachably connected with the threaded pipe (21) or the probe (30) by engagement of a pin (18) with the pin hole.
3. A non-drilling groundwater intake apparatus according to claim 1, wherein the jack (10) is attached at its upper end to a transverse mounting plate (12) and the support column (11) is attached perpendicularly to the lower end of the transverse mounting plate (12).
4. A non-drilling groundwater intake apparatus according to claim 3, wherein a display screen (13) is provided on the mounting plate (12), the display screen (13) being used to display the pressure value detected by the pressure sensor (33).
5. A non-drilling groundwater intake apparatus according to claim 3, wherein a control panel (14) is further provided on the mounting plate (12), and buttons (15) for controlling the motor (36) and the water pump (40) are provided on the control panel (14), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524047.8A CN113252401B (en) | 2021-05-13 | 2021-05-13 | Underground water taking device without drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524047.8A CN113252401B (en) | 2021-05-13 | 2021-05-13 | Underground water taking device without drilling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113252401A CN113252401A (en) | 2021-08-13 |
| CN113252401B true CN113252401B (en) | 2022-04-19 |
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| CN202110524047.8A Active CN113252401B (en) | 2021-05-13 | 2021-05-13 | Underground water taking device without drilling |
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Address after: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810007 Patentee after: Qinghai 906 engineering survey and Design Institute Co.,Ltd. Patentee after: QINGHAI BUREAU OF ENVIRONMENTAL GEOLOGY EXPLORATION Address before: No.278 Delingha Road, Chengdong District, Xining City, Qinghai Province 810007 Patentee before: Qinghai 906 engineering survey and Design Institute Patentee before: QINGHAI BUREAU OF ENVIRONMENTAL GEOLOGY EXPLORATION |
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