CN212539738U - Groundwater level layering water intaking device - Google Patents
Groundwater level layering water intaking device Download PDFInfo
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- CN212539738U CN212539738U CN202020910714.7U CN202020910714U CN212539738U CN 212539738 U CN212539738 U CN 212539738U CN 202020910714 U CN202020910714 U CN 202020910714U CN 212539738 U CN212539738 U CN 212539738U
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Abstract
The utility model provides an underground water level layering water taking device, belonging to the technical field of water body sampling equipment, comprising a water storage cylinder, a plugging component, a power component and a control component, wherein the water storage cylinder is provided with a water inlet hole; the plugging component is arranged in the water storage cylinder and is used for sealing the water inlet hole; the power assembly is arranged in the water storage cylinder, is connected with the plugging assembly and is used for driving the plugging assembly to close and open the water inlet hole; the control assembly is connected with the power assembly and used for extending to the operation surface and controlling the opening and closing of the power assembly. The utility model discloses convenience simple to use, the water storage cylinder only takes the water sample of predetermineeing the height in the sample process moreover, does not have the exchange of water with other water layers in the water storage cylinder, consequently can carry out the layering water intaking to groundwater accurately, is favorable to guaranteeing the accuracy of water research work.
Description
Technical Field
The utility model belongs to the technical field of water sampling equipment, more specifically say, relate to an groundwater water level layering water intaking ware.
Background
In deep water level water quality surveying and underground water fluid surveying experiments, layered water taking of underground water cannot be carried out due to the fact that the water level of a well hole is deep and the hole diameter is small, the measured underground water is only the water quality of a water sample of a certain layer, and water sample comparison of surface water, middle water and deep water in the well hole cannot be measured, so that underground water distribution and flowing conditions of the stratum and pollution diffusion conditions are mastered. The existing layered water taking device mainly has the following problems in the water taking process: firstly, in the process of lowering the water taking device, water intake is started before the water taking device reaches the water taking depth, so that the taken water sample is a mixture of water bodies with different depths and cannot represent the characteristics of the water sample with a specific depth; secondly, water fetching is started after the specific depth can not be determined; the third is that the in-process that the water intaking device promoted upwards after the water intaking was accomplished, the water inlet that has opened can't effectually be isolated with external, this in-process because the water storage barrel of water intaking device does not set up the device of anti-overflow water or the mouth of anti-overflow water device can not be closed completely, the water sample that has got in the water storage barrel overflows from the water storage barrel water inlet very easily at the in-process that the water intaking device promoted, the water of external different degree of depth can get into the water storage barrel simultaneously and lead to mixing with the water sample of acquireing, the water sample basic characteristic of different degree of depth is different, therefore water in the water storage barrel and the water quality after the water of different degree of depth mixes change, consequently, the quality of water condition of specific degree of depth can't the accurate representation, bring very big influence to.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an groundwater water level layering water intaking ware to what exist is difficult to carry out accurate layering water intaking to groundwater among the solution prior art and leads to the technical problem who influences the accuracy production of water research work.
In order to achieve the above object, the utility model adopts the following technical scheme: the underground water level layering water taking device comprises a water storage cylinder, a plugging component, a power component and a control component, wherein the water storage cylinder is provided with a water inlet; the plugging component is arranged in the water storage cylinder and is used for sealing the water inlet hole; the power assembly is arranged in the water storage cylinder, is connected with the plugging assembly and is used for driving the plugging assembly to close and open the water inlet hole; the control assembly is connected with the power assembly and used for extending to the operation surface and controlling the opening and closing of the power assembly.
In one embodiment of the present invention, the plugging assembly comprises a sliding rod and a sliding disk, the sliding rod is fixedly arranged in the water storage cylinder; the sliding disc is connected with the sliding rod in a sliding mode, is connected with the power assembly and is used for moving along the sliding rod under the driving of the power assembly to close or open the water inlet hole.
In one embodiment of the present invention, the water inlet is disposed at the lower end of the water storage cylinder, the air outlet is disposed at the upper end of the water storage cylinder, the slide rod is vertically disposed, and the two slide plates are used for closing and opening the water inlet and the air outlet respectively.
In an embodiment of the present invention, a sealing cup is disposed at a position of each sliding plate corresponding to the water inlet hole or the air outlet hole.
In one embodiment of the present invention, the sliding disk is provided with a threaded hole, the power assembly comprises a motor and a screw rod, and the motor is arranged in the water storage cylinder; the screw rod is arranged in the water storage barrel, is rotatably connected with the water storage barrel, is connected with the power output end of the motor and is used for being matched with the threaded hole to drive the sliding disc to move.
In one embodiment of the present invention, a limit switch is disposed inside one end of the water storage cylinder, and the limit switch is electrically connected to the motor for being triggered by the sliding plate to control the motor to be turned off after the sliding plate closes the water inlet hole.
In an embodiment of the present invention, one end of the screw rod penetrates out of the water storage cylinder, the power assembly includes a drain valve, and the drain valve is fixedly connected to the exposed end of the screw rod, and is used for driving the screw rod to rotate and further driving the sliding disc to open the water inlet hole by screwing the drain valve.
In one embodiment of the present invention, the power assembly includes a motor fixing bracket, the motor fixing bracket is fixedly disposed at the middle of the water storage barrel, and is fixedly connected to the motor, and is provided with a communication hole.
The utility model discloses an in the embodiment, control assembly includes power, control switch and wire, and the wire is connected with power and motor electricity respectively, and control switch establishes the break-make that is used for controlling the wire power supply on the wire.
In one embodiment of the utility model, the water storage cylinder comprises a cylinder body, two close covers which are respectively arranged at two ends of the cylinder body in a sealing way and a traction rope connected with the cylinder body, and a water inlet hole and an exhaust hole are respectively arranged on the two close covers; the cylinder body is of a transparent structure; and a waterproof isolation layer is arranged outside the power assembly.
The utility model provides a groundwater water level layering water intaking ware's beneficial effect lies in: compared with the prior art, the utility model discloses because establish shutoff subassembly and power component in water storage cylinder, the density of water storage cylinder has been increased, water storage cylinder can utilize self gravity to sink to predetermineeing the position when using, later drive the shutoff subassembly through control assembly accuse power component and open the inlet opening, treat after predetermineeing the time behind the water storage cylinder inject behind the sufficient water appearance rethread control assembly accuse power component drive the shutoff subassembly with the inlet opening seal, take out water storage cylinder at last and with the water storage cylinder in the water sample emit can, whole process is simple and convenient, and the water storage cylinder only takes the water sample of predetermineeing the height in the sampling process, do not have the exchange of water with other water layers in the water storage cylinder, consequently can carry out the layering water intaking to groundwater accurately, be favorable to guaranteeing the accuracy of water body research work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a groundwater level layering water collector provided by an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10. a water storage cylinder; 11. a water inlet hole; 12. an exhaust hole; 13. a limit switch; 14. a hauling rope;
20. a plugging component; 21. a slide bar; 22. a sliding disk; 23. sealing the leather cup;
30. a power assembly; 31. an electric motor; 32. a screw rod;
33. a motor fixing bracket; 34. a communicating hole; 35. a drain valve;
40. and a control component.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It is right now the utility model provides a pair of groundwater water level layering ware of getting explains.
Referring to fig. 1, the groundwater level layered water intake device provided by the present invention includes a water storage cylinder 10, a plugging component 20, a power component 30 and a control component 40, wherein the water storage cylinder 10 is provided with a water inlet 11; the plugging component 20 is arranged in the water storage cylinder 10 and is used for sealing the water inlet hole 11; the power assembly 30 is arranged in the water storage cylinder 10, is connected with the plugging assembly 20 and is used for driving the plugging assembly 20 to close and open the water inlet hole 11; the control assembly 40 is connected to the power assembly 30 and is used for extending to the operation surface and controlling the opening and closing of the power assembly 30. The operating surface referred to herein refers to a position of the opening of the probe hole, above the water surface, etc. convenient for an operator to operate.
Compared with the prior art, the groundwater level layering water intake device provided by the utility model increases the density of the water storage cylinder 10 because the plugging component 20 and the power component 30 are both arranged in the water storage cylinder 10, when the water storage cylinder 10 is used, the water storage cylinder 10 can sink to a preset position by utilizing the self gravity, then the control component 40 controls the power component 30 to drive the plugging component 20 to open the water inlet hole 11, after a sufficient water sample is filled into the water storage cylinder 10 after the preset time, the control component 40 controls the power component 30 to drive the plugging component 20 to seal the water inlet hole 11, finally the water storage cylinder 10 is taken out and the water sample in the water storage cylinder 10 is discharged, the whole process is simple and convenient, in addition, in the sampling process, the water storage cylinder 10 only takes water samples with preset height, no water exchange exists between the water storage cylinder 10 and other water layers, therefore, underground water can be taken in layers accurately, and the accuracy of water body research work is guaranteed.
As a specific implementation manner of the groundwater level layering water intaking ware that the utility model provides, control assembly 40 includes power, control switch and wire, and the wire is connected with power and motor 31 electricity respectively, and control switch establishes the break-make that is used for controlling the wire power supply on the wire.
The water storage barrel 10 comprises a barrel body, two sealing covers which are respectively arranged at two ends of the barrel body in a sealing way, and a traction rope 14 connected with the barrel body, wherein a water inlet hole 11 and an exhaust hole 12 are respectively arranged on the two sealing covers; the cylinder body is of a transparent structure; the power assembly 30 is externally provided with a waterproof isolation layer. The pull string 14 may be secured to the lead or may be a unitary structure.
Specifically, the pulling rope 14 may be a steel wire cable, the tensile ultimate strength of which is greater than 500N, the barrel of the water storage barrel 10 is an organic glass tube, each connection part of the water storage barrel 10 is sealed, the applicable aperture of the water storage barrel 10 is 127mm, the applicable aperture depth is less than 400m, and the full water weight is less than 8 kg.
As a specific embodiment of the groundwater level stratification water intake device provided by the present invention, the plugging assembly 20 includes a sliding rod 21 and a sliding disk 22, the sliding rod 21 is fixedly disposed in the water storage cylinder 10; the sliding disc 22 is connected with the sliding rod 21 in a sliding manner, and is connected with the power assembly 30, and is used for being driven by the power assembly 30 to move along the sliding rod 21 to close or open the water inlet hole 11.
The water inlet 11 is arranged at the lower end of the water storage cylinder 10, the upper end of the water storage cylinder 10 is also provided with the exhaust hole 12, the slide rod 21 is vertically arranged, and the two slide discs 22 are respectively used for closing and opening the water inlet 11 and the exhaust hole 12. And a sealing leather cup 23 is arranged at the part of each sliding disc 22 corresponding to the water inlet hole 11 or the exhaust hole 12. The sealing cup 23 may be of elastomeric rubber or silicone material.
The sliding disk 22 is provided with a threaded hole, the power assembly 30 comprises a motor 31 and a screw rod 32, and the motor 31 is arranged in the water storage cylinder 10; the screw rod 32 is arranged in the water storage cylinder 10, is rotatably connected with the water storage cylinder 10, is connected with the power output end of the motor 31, and is used for matching with the threaded hole to drive the sliding disc 22 to move.
The power assembly 30 comprises a motor fixing bracket 33, the motor fixing bracket 33 is fixedly arranged in the middle of the water storage cylinder 10, is fixedly connected with the motor 31 and is provided with a communication hole 34. The motor 31 is located in the middle of the water storage barrel 10, two screw rods 32 are provided, which correspond to the two sliding disks 22 respectively, and are fixedly connected with two ends of the rotating shaft of the motor 31 respectively, the motor 31 can be a submersible motor, and a waterproof isolation layer can also be arranged outside. The motor 31 drives the sliding disc 22 to move up and down through positive and negative rotation, and the water inlet hole 11 and the exhaust hole 12 are closed or opened.
As a specific implementation manner of the groundwater level layering water intake device provided by the utility model, the water storage cylinder 10 one end inboard is equipped with limit switch 13, and limit switch 13 is connected with motor 31 electricity for after the sliding plate 22 is sealed inlet opening 11, touched by sliding plate 22, closed with control motor 31, in order to avoid sliding plate 22 to rotate the back of taking one's place motor 31 provides the moment of torsion always and leads to whole device to damage.
After having set up limit switch 13, in the use, when transferring a water storage cylinder 10, can keep inlet opening 11 and exhaust hole 12 to open, keep circulating in whole water storage cylinder 10, water above the water layer of predetermineeing constantly gushes out from exhaust hole 12 along with the decline of water storage cylinder 10 after the inlet opening 11 gets into, make water storage cylinder 10 descend to predetermine after the water layer, water wherein is also the water of this water layer basically, starting motor 31 after arriving and predetermineeing the water layer, seal inlet opening 11 and exhaust hole 12, limit switch 13 makes motor 31 close is started to slip dish 22 simultaneously, can avoid whole device damage or inlet opening 11 and exhaust hole 12 to open once more.
In order to facilitate the water storage cylinder 10 to be taken out, the water inlet 11 is opened to discharge a water sample, one end of the screw rod 32 can penetrate out of the water storage cylinder 10, the power assembly 30 further comprises a drain valve 35, and the drain valve 35 is fixedly connected with the exposed end of the screw rod 32 and is used for driving the screw rod 32 to rotate by screwing the drain valve 35 and further driving the sliding disc 22 to open the water inlet 11.
In addition, because the sealing leather cup 23 has a certain height, the sliding disc 22 can touch the limit switch 13 after sealing the water inlet hole 11 and the exhaust hole 12, when the sealing leather cup is used, the sliding disc 22 can be firstly adjusted to the position where the water inlet hole 11 and the exhaust hole 12 are sealed but the position does not touch the limit switch 13, then the water storage cylinder 10 is put down, so that the water storage cylinder 10 can be kept in a sealed state when being put down, the water inlet hole 11 and the exhaust hole 12 are opened after the water storage cylinder 10 enters a preset depth, and after a period of time, the sliding disc 22 can be driven to move to seal the water inlet hole 11 and the exhaust hole 12 and touch the limit switch 13, so that the water inlet hole 11 and the exhaust hole 12 are sealed.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an underground water level layering ware of getting which characterized in that includes:
the water storage cylinder is provided with a water inlet hole;
the plugging component is arranged in the water storage cylinder and is used for sealing the water inlet hole;
the power assembly is arranged in the water storage cylinder, is connected with the plugging assembly and is used for driving the plugging assembly to close and open the water inlet hole; and
and the control assembly is connected with the power assembly and used for extending to an operation surface and controlling the opening and closing of the power assembly.
2. The groundwater level stratified water sampler as claimed in claim 1, wherein the plugging assembly comprises:
the sliding rod is fixedly arranged in the water storage barrel;
and the sliding disc is connected with the sliding rod in a sliding manner, is connected with the power assembly and is used for closing or opening the water inlet hole along the movement of the sliding rod under the driving of the power assembly.
3. The groundwater level stratified water sampler as claimed in claim 2, wherein: the water inlet is arranged at the lower end of the water storage cylinder, the upper end of the water storage cylinder is also provided with an exhaust hole, the slide bar is vertically arranged, and the two slide discs are respectively used for closing and opening the water inlet and the exhaust hole.
4. The groundwater level layering water sampler of claim 3, wherein a sealing cup is arranged at a position of each sliding disc corresponding to the water inlet hole or the exhaust hole.
5. The groundwater level layered water sampler as claimed in claim 2, wherein the sliding plate is provided with a threaded hole, and the power assembly comprises:
a motor disposed in the water storage cylinder;
and the screw rod is arranged in the water storage barrel, is rotatably connected with the water storage barrel, is connected with the power output end of the motor, and is used for matching with the threaded hole to drive the sliding disc to move.
6. The groundwater level layering water sampler as claimed in claim 5, wherein: and a limit switch is arranged on the inner side of one end of the water storage cylinder, is electrically connected with the motor and is used for being triggered by the sliding disc to control the motor to be closed after the sliding disc seals the water inlet hole.
7. The groundwater level layered water sampler as claimed in claim 5 or 6, wherein one end of the screw rod penetrates out of the water storage barrel, and the power assembly comprises:
and the drain valve is fixedly connected with the exposed end of the screw rod and is used for driving the screw rod to rotate by screwing the drain valve so as to drive the sliding disc to open the water inlet hole.
8. The groundwater level stratified water sampler as claimed in claim 5, wherein the power assembly comprises:
and the motor fixing support is fixedly arranged in the middle of the water storage barrel, is fixedly connected with the motor and is provided with a communicating hole.
9. The groundwater level layering water sampler as claimed in claim 5, wherein: the control assembly comprises a power supply, a control switch and a lead, the lead is electrically connected with the power supply and the motor respectively, and the control switch is arranged on the lead and used for controlling the on-off of the power supply of the lead.
10. The groundwater level stratified water sampler as claimed in claim 3, wherein: the water storage barrel comprises a barrel body, two sealing covers which are respectively arranged at two ends of the barrel body in a sealing mode, and a traction rope connected with the barrel body, wherein the water inlet hole and the exhaust hole are respectively arranged on the two sealing covers; the cylinder body is of a transparent structure; and a waterproof isolation layer is arranged outside the power assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020910714.7U CN212539738U (en) | 2020-05-26 | 2020-05-26 | Groundwater level layering water intaking device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020910714.7U CN212539738U (en) | 2020-05-26 | 2020-05-26 | Groundwater level layering water intaking device |
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| CN212539738U true CN212539738U (en) | 2021-02-12 |
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| CN202020910714.7U Active CN212539738U (en) | 2020-05-26 | 2020-05-26 | Groundwater level layering water intaking device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884336A (en) * | 2021-10-12 | 2022-01-04 | 北京华能新锐控制技术有限公司 | Hydroelectric power generation rivers sampling system |
| CN114964919A (en) * | 2022-05-06 | 2022-08-30 | 华北水利水电大学 | A layering sampling device that draws water for hydrographic water resource reconnaissance |
| CN115144227A (en) * | 2022-09-05 | 2022-10-04 | 天津市农业生态环境监测与农产品质量检测中心 | Quantitative layered sampling device for monitoring water quality and plankton |
-
2020
- 2020-05-26 CN CN202020910714.7U patent/CN212539738U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884336A (en) * | 2021-10-12 | 2022-01-04 | 北京华能新锐控制技术有限公司 | Hydroelectric power generation rivers sampling system |
| CN114964919A (en) * | 2022-05-06 | 2022-08-30 | 华北水利水电大学 | A layering sampling device that draws water for hydrographic water resource reconnaissance |
| CN114964919B (en) * | 2022-05-06 | 2023-10-13 | 华北水利水电大学 | Layered water pumping sampling device for hydrologic water resource investigation |
| CN115144227A (en) * | 2022-09-05 | 2022-10-04 | 天津市农业生态环境监测与农产品质量检测中心 | Quantitative layered sampling device for monitoring water quality and plankton |
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