CN114323811B - Testing arrangement of groundwater monitoring well hydrogeological parameter - Google Patents
Testing arrangement of groundwater monitoring well hydrogeological parameter Download PDFInfo
- Publication number
- CN114323811B CN114323811B CN202210261161.0A CN202210261161A CN114323811B CN 114323811 B CN114323811 B CN 114323811B CN 202210261161 A CN202210261161 A CN 202210261161A CN 114323811 B CN114323811 B CN 114323811B
- Authority
- CN
- China
- Prior art keywords
- wall
- supporting base
- collecting
- shell
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a testing device for hydrogeological parameters of an underground water monitoring well, which relates to the technical field of underground water monitoring and comprises a collecting mechanism, a fixing mechanism and a supporting base, wherein fixing blocks are respectively arranged on two sides of the outer wall of the top of the supporting base, a wire winding roller is rotatably connected between the outer walls of the two opposite sides of the two fixing blocks, a wire through hole is formed in the outer wall of the top of the supporting base, a connecting rope is wound on the outer wall of the circumference of the wire winding roller and penetrates through the wire through hole in the supporting base, and the fixing mechanism and the collecting mechanism are positioned below the supporting base. The collecting mechanism is arranged, the motor is started to drive the winding roller to rotate so as to drive the collecting shell to slowly descend, when the collecting shell descends to the depth which is just adjusted, water pressure can extrude the sealing block through the water inlet groove, the water pressure is the same as the pressure given by the buffer spring, at the moment, underground water can enter the collecting shell, and the underground water can extrude the sealing piston ring.
Description
Technical Field
The invention relates to the technical field of underground water monitoring, in particular to a testing device for hydrogeological parameters of an underground water monitoring well.
Background
With the rapid development of industrial production and the continuous expansion of urban scale, the soil and underground water are seriously polluted by industrial sewage, waste residues, chemical fertilizers, pesticides, sewage irrigation and the like, and in recent years, the problem of water shortage caused by pollution is more prominent, so that people adopt a testing device to analyze water quality in order to better treat underground water pollution, thereby improving the working efficiency of treating water pollution.
The device for testing the hydrogeological parameters of the underground water monitoring well, disclosed by the patent application publication No. CN113866377A Chinese invention, comprises a bottom plate, wherein rotary side plates are arranged on the left side and the right side of the bottom plate, second rotary side plates are arranged at the front end and the rear end of the bottom plate, connecting rotary shafts are arranged among the rotary side plates, the second rotary side plates and the bottom plate and are mutually connected, a connecting plate is arranged at the top end of the rotary side plate positioned on the left side of the bottom plate, threaded through holes are arranged at the upper end and the lower end of the connecting plate, and connecting screws are arranged in the threaded through holes.
But there is not enough below in above-mentioned patent, its protective sheath internally mounted has the altimeter, after putting into the groundwater with water sample draw-out device, accessible altimeter gives its supporting display (like the cell-phone) routing information, the degree of depth that stretches into the groundwater to water sample draw-out device monitors, because water is got in the underground well, the deepening of water can make the signal transmission between altimeter and the display unstable, influence the staff to the judgement of the depth of water, and above-mentioned device only has a sampling storage box, so need go on many times when sampling to the water of the different degree of depth, sampling efficiency has greatly been influenced.
Disclosure of Invention
The invention aims to provide a testing device for hydrogeological parameters of an underground water monitoring well, and the testing device is used for solving the technical problems that the deeper the water is, the higher the water pressure is, the detection accuracy of a height measuring instrument is influenced, the signal transmission of the height measuring instrument is unstable after the water depth is reached, and the judgment of workers is influenced in the prior art when water is taken from the underground well.
The invention provides a testing device for hydrogeological parameters of an underground water monitoring well, which comprises a supporting base, wherein fixing blocks are arranged on two sides of the outer wall of the top of the supporting base, a wire winding roller is rotatably connected between the outer walls of the opposite sides of the two fixing blocks, a wire threading hole is formed in the outer wall of the top of the supporting base, a connecting rope is wound on the outer wall of the circumference of the wire winding roller and penetrates through the wire threading hole in the supporting base, a fixing mechanism and a collecting mechanism are arranged below the supporting base, the fixing mechanism comprises two fixing columns fixed on the outer wall of the connecting rope, first limiting grooves distributed at equal intervals are formed in the outer wall of the circumference of the fixing columns, limiting columns are connected to the inner walls of the first limiting grooves in a sliding manner, the collecting mechanism comprises a collecting shell fixed on the outer wall of one side of the limiting columns, a filter screen cylinder is arranged on the outer wall of the top of the collecting shell, a water inlet groove positioned in the filter screen cylinder is formed in the outer wall of the top of the collecting shell, water quality detector is installed to one of them fixed block one side outer wall, supports four turnings of base bottom outer wall and all installs the supporting leg.
Preferably, another the motor is installed to fixed block one side outer wall, and motor output shaft and winding roller one side outer wall fixed connection, support base both sides outer wall and install the support frame, support four corners of base top outer wall and all install support housing, support housing both sides outer wall all seted up with spacing post assorted second spacing groove.
Preferably, connect rope bottom outer wall and install first threaded rod, and first threaded rod circumference outer wall is connected with the toper post through screw thread rotation, and second threaded rod is installed to toper toe portion outer wall, support base bottom outer wall one side set up with first threaded rod assorted first thread groove, support base bottom outer wall opposite side set up with toper post assorted bell groove, bell groove top outer wall set up with second threaded rod assorted second thread groove.
Preferably, the sliding chutes that the equidistance distributes are all seted up to spacing post both ends outer wall, and the inner wall sliding connection of sliding chute has arc extrusion piece, the expanding spring that the equidistance distributes is installed to arc extrusion piece one end outer wall, the expanding spring other end and sliding chute one end inner wall fixed connection, and the antiskid arc piece that the equidistance distributes is installed to arc extrusion piece other end outer wall.
Preferably, collect casing bottom outer wall and install protective housing, and collect and be connected with the rotation axis through the bearing rotation between casing and the protective housing, the external screw thread has been seted up to rotation axis circumference outer wall, and the rotation axis rotates through the external screw thread to be connected with the spliced pole.
Preferably, the outer wall of the circumference of the rotating shaft is sleeved with a first gear, one side of the outer wall of the bottom of the protective shell is rotatably connected with a supporting shaft through a bearing, the outer wall of the circumference of the supporting shaft is sleeved with a second gear meshed with the first gear, and the first gear and the second gear are positioned inside the protective shell.
Preferably, a pointer disc is installed on one side of the outer wall of the bottom of the protection shell, a positioning pointer is sleeved at the bottom of the outer wall of the circumference of the rotating shaft, and a hand wheel is installed on the outer wall of the bottom of the supporting shaft.
Preferably, the outer wall of the top of the connecting column is provided with an annular groove, and the inner wall of the annular groove is connected with a protective ring in a sliding manner.
Preferably, the outer wall of the top of the protection ring is provided with a sealing block, the outer wall of the bottom of the sealing block is provided with buffer springs distributed at equal intervals, and the outer wall of the bottom of each buffer spring is fixedly connected with the outer wall of the top of the connecting column.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the fixing mechanism is arranged, the collecting shell is fixed on the fixing columns through the limiting columns, the connecting rope is provided with two fixing columns which can fix eight collecting shells, eight water with different depths can be collected simultaneously, the quantity of collected samples is increased, the hand wheel is rotated to drive the second gear on the supporting shaft to rotate, so that the rotating shaft on the first gear is driven to rotate, the connecting column can be driven to ascend, the sealing block is squeezed by matching with the buffer spring to change the pressure on the bottom of the water inlet tank, the rotating shaft can drive the positioning pointer to rotate on the pointer disc, the numerical value on the pointer disc means the depth of well water, the function of taking water from different water depths can be realized rapidly, and the sampling accuracy is improved.
(2) According to the invention, the collecting mechanism is arranged, the motor is started to drive the winding roller to rotate so as to drive the collecting shell to slowly descend, when the collecting shell descends to the depth which is just adjusted, the water pressure can extrude the sealing and blocking block through the water inlet groove, the water pressure is the same as the pressure supplied by the buffer spring, at the moment, underground water can enter the collecting shell, and then the sealing and blocking block can be extruded after the water is filled, so that the storage and sealing of the internally collected water are realized, and the purity of well water collection is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of the securing mechanism of the present invention;
FIG. 4 is a schematic bottom view of the collection housing of the present invention;
FIG. 5 is a schematic cross-sectional view of a spacing post of the present invention;
FIG. 6 is a cross-sectional structural schematic view of the collection housing of the present invention;
FIG. 7 is an enlarged partial schematic view of the collection housing of the present invention;
fig. 8 is a schematic view of the tapered slot structure of the present invention.
Reference numerals:
1. a support frame; 2. a water quality detector; 3. a fixed block; 4. a collection mechanism; 401. a filter screen cylinder; 402. a collection housing; 403. a pointer dial; 404. a protective housing; 405. a hand wheel; 406. positioning a pointer; 407. a second gear; 408. a first gear; 409. a rotating shaft; 410. a support shaft; 411. connecting columns; 412. a water inlet groove; 413. an annular groove; 414. a guard ring; 415. sealing the plugging block; 416. a buffer spring; 5. a fixing mechanism; 501. fixing a column; 502. a first limit groove; 503. a limiting column; 504. an anti-slip arc block; 505. an arc-shaped extrusion block; 506. a tension spring; 6. a first threaded rod; 7. a tapered post; 8. a winding roller; 9. an electric motor; 10. a support housing; 11. a connecting rope; 12. a second threaded rod; 13. a support base; 14. a tapered groove; 15. and (5) supporting legs.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the embodiment of the invention provides a testing device for hydrogeological parameters of an underground water monitoring well, which comprises a supporting base 13, wherein fixing blocks 3 are respectively arranged on two sides of the outer wall of the top of the supporting base 13, a wire winding roller 8 is rotatably connected between the outer walls of the two opposite sides of the fixing blocks 3, a wire through hole is formed in the outer wall of the top of the supporting base 13, a connecting rope 11 is wound on the outer wall of the circumference of the wire winding roller 8, the connecting rope 11 passes through the wire through hole in the supporting base 13, a fixing mechanism 5 and a collecting mechanism 4 are arranged below the supporting base 13, the fixing mechanism 5 comprises two fixing columns 501 fixed on the outer wall of the connecting rope 11, first limiting grooves 502 distributed equidistantly are formed in the outer wall of the circumference of the fixing columns 501, limiting columns 503 are connected to the inner walls of the first limiting grooves 502 in a sliding manner, the collecting mechanism 4 comprises a collecting shell 402 fixed on the outer wall of one side of the limiting columns 503, a filter screen cylinder 401 is mounted on the outer wall of the top of the collecting shell 402, a water inlet groove 412 located inside the filter screen cylinder 401 is formed in the outer wall of the top of the collecting shell 402, a water quality detector 2 is mounted on the outer wall of one side of one fixed block 3, and supporting legs 15 are mounted on four corners of the outer wall of the bottom of the supporting base 13;
specifically, motor 9 is installed to another fixed block 3 one side outer wall, and motor 9 output shaft and 8 one side outer wall fixed connection of wire winding roller, supports 13 both sides outer wall and installs support frame 1, supports four corners of 13 top outer walls of base and all installs support housing 10, support housing 10 both sides outer wall all seted up with spacing post 503 assorted second spacing groove, support housing 10 on the second spacing groove can deposit empty collection casing 402 on the spacing post 503.
Specifically, connect 11 bottom outer walls of rope and install first threaded rod 6, and 6 circumference outer walls of first threaded rod are connected with toper post 7 through the screw rotation, second threaded rod 12 is installed to toper post 7 bottom outer wall, support base 13 bottom outer wall one side set up with 6 assorted first thread grooves of first threaded rod, support base 13 bottom outer wall opposite side set up with 7 assorted bell mouth 14 of toper post, 14 top outer walls of bell mouth set up with 12 assorted second thread grooves of second threaded rod, first thread groove can be fixed first threaded rod 6, thereby fix two fixed columns 501, the second thread groove on the bell mouth 14, can fix toper post 7 and second threaded rod 12, and the carrying is convenient.
Specifically, the sliding tray that the equidistance distributes is all seted up to spacing post 503 both ends outer wall, and the inner wall sliding connection of sliding tray has arc extrusion piece 505, the expanding spring 506 that the equidistance distributes is installed to arc extrusion piece 505 one end outer wall, the expanding spring 506 other end and sliding tray one end inner wall fixed connection, arc extrusion piece 505 other end outer wall is installed the inside arc extrusion piece 505 and the expanding spring 506 that is provided with of spacing post 503 of antiskid arc piece 504 that the equidistance distributes, can increase the frictional force between spacing post 503 and the fixed column 501, thereby make fixedly firm, can not take place the landing when removing.
Specifically, collect casing 402 bottom outer wall and install protective housing 404, and collect and be connected with rotation axis 409 through the bearing rotation between casing 402 and the protective housing 404, the external screw thread has been seted up to rotation axis 409 circumference outer wall, rotation axis 409 is connected with spliced pole 411 through the external screw thread rotation, it has outlet valve to collect casing 402 one end outer wall grafting.
Specifically, the outer wall of the circumference of the rotating shaft 409 is sleeved with a first gear 408, one side of the outer wall of the bottom of the protective shell 404 is rotatably connected with a supporting shaft 410 through a bearing, the outer wall of the circumference of the supporting shaft 410 is sleeved with a second gear 407 meshed with the first gear 408, the first gear 408 and the second gear 407 are located inside the protective shell 404, the outer diameter of the first gear 408 is far larger than that of the second gear 407, and therefore adjustment precision can be improved.
Specifically, a pointer plate 403 is installed on one side of the outer wall of the bottom of the protective shell 404, a positioning pointer 406 is sleeved at the bottom of the circumferential outer wall of the rotating shaft 409, a hand wheel 405 is installed on the outer wall of the bottom of the supporting shaft 410, the hand wheel 405 is rotated to drive a second gear 407 on the supporting shaft to rotate, so that the rotating shaft 409 on the first gear 408 is driven to rotate, a connecting column 411 can be driven to ascend, a buffer spring 416 is matched to extrude a sealing block 415, the pressure for sealing the bottom of the water inlet tank is changed, the rotating shaft 409 can drive the positioning pointer 406 to rotate on the pointer plate 403, the numerical value meaning on the pointer plate 403 is the depth of well water, and the function of taking water in different water depths can be rapidly realized.
Specifically, an annular groove 413 is formed in the outer wall of the top of the connecting column 411, a protection ring 414 is slidably connected to the inner wall of the annular groove 413, a sealing block 415 is installed on the outer wall of the top of the protection ring 414, buffer springs 416 distributed equidistantly are installed on the outer wall of the bottom of the sealing block 415, and the outer wall of the bottom of the buffer springs 416 is fixedly connected with the outer wall of the top of the connecting column 411.
The working principle is as follows: the device is placed above an underground water monitoring well through supporting legs 15 below a supporting base 13, a collecting shell 402 on a limiting column 503 is taken down from a second limiting groove on a supporting shell 10, a hand wheel 405 is rotated to drive a second gear 407 on the supporting shaft to rotate, so that a rotating shaft 409 on a first gear 408 is driven to rotate, a connecting column 411 can be driven to ascend, a sealing block 415 is extruded by matching with a buffer spring 416 to change the pressure for sealing the bottom of a water inlet groove, the rotating shaft 409 can drive a positioning pointer 406 to rotate on a pointer disk 403, the numerical value on the pointer disk 403 means the depth of well water, the function of taking water from different water depths can be quickly realized, then the adjusted collecting shell 402 is fixed on a fixing column 501 through the limiting column 503, two fixing columns 501 on a connecting rope 11 can fix eight collecting shells 402, and water of eight different depths can be collected simultaneously, the quantity of collected samples is increased, the conical column 7 is taken down from the conical groove 14, then the first threaded rod 6 under the connecting rope 11 is fixed on the conical column 7, the balance weight can be increased, so that the fixing mechanism 5 can stably and quickly descend, the motor 9 is started to drive the winding roller 8 to rotate so as to drive the collecting shell 402 to slowly descend, when the collecting shell 402 descends to the depth just started to be adjusted, the water pressure can extrude the sealing block 415 through the water inlet groove, the water pressure is the same as the pressure given by the buffer spring 416, at the moment, the underground water can enter the collecting shell 402, the sealing block 415 can be extruded after the water is filled, thereby realizing the storage and sealing of the internally collected water, the purity of the collected well water is ensured, after the underground water is collected, the motor 9 is started to drive the collecting shell 402 to ascend, then the collecting shell 402 is taken down, the underground water in the collecting shell 402 is discharged through the water outlet valve and poured onto the water quality detector 2, water quality analysis tests were performed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a testing arrangement of groundwater monitoring well hydrogeological parameter, is including supporting base (13), support base (13) top outer wall both sides and all install fixed block (3), and rotate between two fixed block (3) relative one side outer walls and be connected with wire winding roller (8), support base (13) top outer wall and seted up the through wires hole, and wire winding roller (8) circumference outer wall winding has connecting rope (11), and connecting rope (11) pass the through wires hole on supporting base (13), its characterized in that: a fixing mechanism (5) and a collecting mechanism (4) are arranged below the supporting base (13), and the fixing mechanism (5) comprises two fixing columns (501) fixed on the outer wall of the connecting rope (11), the outer wall of the circumference of the fixed column (501) is provided with first limit grooves (502) which are distributed at equal intervals, the inner wall of the first limit groove (502) is connected with a limit column (503) in a sliding way, the collection mechanism (4) comprises a collection shell (402) fixed on the outer wall of one side of the limit column (503), a filter screen cylinder (401) is arranged on the outer wall of the top of the collecting shell (402), a water inlet groove (412) positioned in the filter screen cylinder (401) is arranged on the outer wall of the top of the collecting shell (402), the water quality detector (2) is installed on the outer wall of one side of one fixing block (3), and supporting legs (15) are installed on four corners of the outer wall of the bottom of the supporting base (13); the outer wall of the bottom of the collecting shell (402) is provided with a protective shell (404), a rotating shaft (409) is rotatably connected between the collecting shell (402) and the protective shell (404) through a bearing, the outer wall of the circumference of the rotating shaft (409) is provided with an external thread, and the rotating shaft (409) is rotatably connected with a connecting column (411) through the external thread; a first gear (408) is sleeved on the circumferential outer wall of the rotating shaft (409), a supporting shaft (410) is rotatably connected to one side of the outer wall of the bottom of the protective shell (404) through a bearing, a second gear (407) meshed with the first gear (408) is sleeved on the circumferential outer wall of the supporting shaft (410), and the first gear (408) and the second gear (407) are located inside the protective shell (404); a pointer disc (403) is installed on one side of the outer wall of the bottom of the protective shell (404), a positioning pointer (406) is sleeved at the bottom of the circumferential outer wall of the rotating shaft (409), and a hand wheel (405) is installed on the outer wall of the bottom of the supporting shaft (410); an annular groove (413) is formed in the outer wall of the top of the connecting column (411), and a protective ring (414) is connected to the inner wall of the annular groove (413) in a sliding mode; the outer wall of the top of the protective ring (414) is provided with a sealing block (415), the outer wall of the bottom of the sealing block (415) is provided with buffer springs (416) distributed at equal intervals, and the outer wall of the bottom of each buffer spring (416) is fixedly connected with the outer wall of the top of the connecting column (411).
2. The test device of hydrogeological parameters of underground water monitoring wells according to claim 1, characterized in that: another fixed block (3) one side outer wall is installed motor (9), and motor (9) output shaft and wire winding roller (8) one side outer wall fixed connection, support base (13) both sides outer wall and install support frame (1), support base (13) top outer wall four corners and all install support housing (10), support housing (10) both sides outer wall all seted up with spacing post (503) assorted second spacing groove.
3. The test device of hydrogeological parameters of underground water monitoring wells according to claim 1, characterized in that: connect rope (11) bottom outer wall and install first threaded rod (6), and first threaded rod (6) circumference outer wall is connected with toper post (7) through the screw rotation, and second threaded rod (12) are installed to toper post (7) bottom outer wall, support base (13) bottom outer wall one side seted up with first threaded rod (6) assorted first thread groove, support base (13) bottom outer wall opposite side seted up with toper post (7) assorted bell mouth (14), bell mouth (14) top outer wall seted up with second threaded rod (12) assorted second thread groove.
4. The test device of hydrogeological parameters of underground water monitoring wells according to claim 1, characterized in that: spacing post (503) both ends outer wall all sets up the sliding tray that the equidistance distributes, and the inner wall sliding connection of sliding tray has arc extrusion piece (505), expanding spring (506) that the equidistance distributes are installed to arc extrusion piece (505) one end outer wall, and expanding spring (506) other end and sliding tray one end inner wall fixed connection, and the antiskid arc piece (504) that the equidistance distributes are installed to arc extrusion piece (505) other end outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261161.0A CN114323811B (en) | 2022-03-17 | 2022-03-17 | Testing arrangement of groundwater monitoring well hydrogeological parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261161.0A CN114323811B (en) | 2022-03-17 | 2022-03-17 | Testing arrangement of groundwater monitoring well hydrogeological parameter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114323811A CN114323811A (en) | 2022-04-12 |
| CN114323811B true CN114323811B (en) | 2022-06-17 |
Family
ID=81033615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210261161.0A Active CN114323811B (en) | 2022-03-17 | 2022-03-17 | Testing arrangement of groundwater monitoring well hydrogeological parameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114323811B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115015513B (en) * | 2022-07-01 | 2023-08-01 | 宁夏回族自治区国土资源调查监测院(宁夏回族自治区地质灾害应急中心、自治区矿产资源储量评审中心) | Underground water quality layering monitoring device |
| CN116735284B (en) * | 2023-08-14 | 2023-11-07 | 山东食圣酿造食品有限公司 | Soy sauce sampling device |
| CN117146876B (en) * | 2023-10-26 | 2024-02-13 | 河北省保定水文勘测研究中心 | Groundwater monitoring device |
| CN117906465B (en) * | 2024-03-14 | 2024-05-10 | 中铁十九局集团矿业投资有限公司 | Hole inspection device for surface mine deep hole step blasting blast hole |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB903378A (en) * | 1960-06-08 | 1962-08-15 | Lars Olof Pettersson | Apparatus for effecting, in a submerged condition, the displacement of a movable member from one position into another |
| CN105588734A (en) * | 2015-12-16 | 2016-05-18 | 中国海洋大学 | Spring type water sampler |
| CN105738157A (en) * | 2016-04-28 | 2016-07-06 | 天津工业大学 | Remote control sampler for collecting water samples at different depths |
| CN105758677A (en) * | 2016-05-04 | 2016-07-13 | 江峰 | Stratified sampling device for liquid and method for performing stratified sampling on liquid |
| CN105865847A (en) * | 2016-06-21 | 2016-08-17 | 浙江大学 | Practical small-size multilayer interference-free sampler for layering water |
| CN107271222A (en) * | 2017-07-05 | 2017-10-20 | 湖北理工学院 | A kind of portable underground/surface water different depth water sampling unit and method |
| CN108088705A (en) * | 2017-12-15 | 2018-05-29 | 郑州源冉生物技术有限公司 | A kind of more depth water sample acquisition devices |
| CN111413155A (en) * | 2020-04-27 | 2020-07-14 | 陈修芳 | Sea water quality sampling device with different depths for ocean monitoring |
| CN111811881A (en) * | 2020-08-14 | 2020-10-23 | 成都永晟昌清洁服务有限公司 | Water quality sampling detection device for environmental monitoring and use method thereof |
| CN113029713A (en) * | 2021-04-22 | 2021-06-25 | 北部湾海洋产业研究院 | Seawater sampling equipment convenient to install on unmanned ship |
-
2022
- 2022-03-17 CN CN202210261161.0A patent/CN114323811B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB903378A (en) * | 1960-06-08 | 1962-08-15 | Lars Olof Pettersson | Apparatus for effecting, in a submerged condition, the displacement of a movable member from one position into another |
| CN105588734A (en) * | 2015-12-16 | 2016-05-18 | 中国海洋大学 | Spring type water sampler |
| CN105738157A (en) * | 2016-04-28 | 2016-07-06 | 天津工业大学 | Remote control sampler for collecting water samples at different depths |
| CN105758677A (en) * | 2016-05-04 | 2016-07-13 | 江峰 | Stratified sampling device for liquid and method for performing stratified sampling on liquid |
| CN105865847A (en) * | 2016-06-21 | 2016-08-17 | 浙江大学 | Practical small-size multilayer interference-free sampler for layering water |
| CN107271222A (en) * | 2017-07-05 | 2017-10-20 | 湖北理工学院 | A kind of portable underground/surface water different depth water sampling unit and method |
| CN108088705A (en) * | 2017-12-15 | 2018-05-29 | 郑州源冉生物技术有限公司 | A kind of more depth water sample acquisition devices |
| CN111413155A (en) * | 2020-04-27 | 2020-07-14 | 陈修芳 | Sea water quality sampling device with different depths for ocean monitoring |
| CN111811881A (en) * | 2020-08-14 | 2020-10-23 | 成都永晟昌清洁服务有限公司 | Water quality sampling detection device for environmental monitoring and use method thereof |
| CN113029713A (en) * | 2021-04-22 | 2021-06-25 | 北部湾海洋产业研究院 | Seawater sampling equipment convenient to install on unmanned ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114323811A (en) | 2022-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114323811B (en) | Testing arrangement of groundwater monitoring well hydrogeological parameter | |
| CN216349682U (en) | Soil sample collection device for environmental monitoring | |
| CN107796669A (en) | A kind of sample extraction device for water quality detection | |
| CN111610056A (en) | 5G technology big data-based acquisition equipment | |
| CN217505855U (en) | Agricultural machine is with automatic soil detection equipment | |
| CN211978803U (en) | Shaft gas component sensing and detecting equipment for petroleum logging | |
| CN103048267A (en) | Rotary sampling device of portable near-infrared spectrometer of AOTF (acousto-optic tunable filter) and application | |
| CN202562812U (en) | Portable rock swelling tester | |
| CN213091225U (en) | Soil detection device convenient to degree of depth is borrowd soil | |
| CN216050864U (en) | Grassland area soil sample sampling device | |
| CN202433304U (en) | Rotary sample detecting device for acousto-optic tunable filter (AOTF) portable near-infrared spectrometer | |
| CN210802967U (en) | Mining geology rock specimen collection system | |
| CN214621803U (en) | Hydrogeology sampling device of high stability | |
| CN213397794U (en) | Deep water sampler for lake | |
| JP4187226B1 (en) | Groundwater sampling device | |
| CN210571570U (en) | Water quality sampling device for water conservancy | |
| CN114047308A (en) | Underground water detection method and detection system thereof | |
| CN217819469U (en) | Sampling device for natural resource development | |
| CN113063644A (en) | Portable detector for measuring heavy metal content in soil | |
| CN207354719U (en) | A kind of SMT printing machines automatic scraper detector | |
| CN215811738U (en) | Soil sampler for rock soil test detection | |
| CN116024953B (en) | Soil compactness detection device for pile foundation | |
| CN220454944U (en) | Water sampling equipment for water environment detection | |
| CN219475079U (en) | Water quality monitoring sampler | |
| CN213842215U (en) | Environmental monitoring equipment fixing device for civil engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |