CN112595552A - Water quality sampling device for environmental engineering detection - Google Patents
Water quality sampling device for environmental engineering detection Download PDFInfo
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- CN112595552A CN112595552A CN202110157844.7A CN202110157844A CN112595552A CN 112595552 A CN112595552 A CN 112595552A CN 202110157844 A CN202110157844 A CN 202110157844A CN 112595552 A CN112595552 A CN 112595552A
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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
Abstract
The invention discloses a water quality sampling device for environmental engineering detection, relates to the field of environmental engineering detection, and aims to solve the problems that the existing water quality sampling device cannot sample water quality at different depths, and impurities in a water body cannot be blocked and cleaned in the sampling process, so that the sampling efficiency is low. The invention can not only sample and detect water quality at different depths, but also prevent impurities in the water body from entering the sampling barrel along with the flow of the water body in the sampling process, thereby improving the efficiency of water quality sampling and detection and being suitable for popularization and application.
Description
Technical Field
The invention relates to the field of environmental engineering detection, in particular to a water quality sampling device for environmental engineering detection.
Background
Environmental engineering is a branch of environmental science, mainly studies how to protect and reasonably utilize natural resources, solves increasingly serious environmental problems by utilizing scientific means, improves environmental quality, and promotes environmental protection and social development. Is a scientific technology for researching and working on preventing and controlling environmental pollution and improving environmental quality. Environmental engineering is related to ecology in biology, environmental hygiene and environmental medicine in medicine, and environmental physics and environmental chemistry. Since environmental engineering is in the initial stage, the field of disciplines is still developing, but the core of the disciplines is the treatment of environmental pollution sources. Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country. The water quality detection is suitable for sewage, pure water, seawater, fishery water, water for swimming pools, reclaimed water, bottled purified water, drinking natural mineral water, cooling water, farmland irrigation water, landscape water, drinking water, underground water, boiler water, surface water, industrial water, test water and the like.
Need carry out the quality of water sample when detecting quality of water, and current quality of water sampling device can't carry out the sampling operation to the quality of water of the different degree of depth to can't block and clear up the impurity of water inside at the sampling in-process, thereby lead to its sampling efficiency lower, and then lead to its quality of water to detect's efficiency to reduce, consequently, in order to solve this type of problem, we have proposed a quality of water sampling device for environmental engineering detects.
Disclosure of Invention
The invention provides a water quality sampling device for environmental engineering detection, which solves the problems that the existing water quality sampling device cannot sample water at different depths, and impurities in a water body cannot be blocked and cleaned in the sampling process, so that the sampling efficiency is low.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water quality sampling device for environmental engineering detection comprises a suspension mechanism and a sampling mechanism, wherein a traction rope is connected between the suspension mechanism and the sampling mechanism, and the suspension mechanism comprises two mounting plates which are symmetrically distributed, a winding roller is rotatably arranged between the two mounting plates, the traction rope is wound on the circumferential side wall of the winding roller, the sampling mechanism comprises a sampling barrel, a plumb bob, a connecting rope, a cleaning floating plate, a stop lever and a cover plate, the bottom end of the sampling barrel is connected with the plumb bob through the connecting rope, the end part of the traction rope penetrates through the bottom end of the sampling barrel and is connected with the plumb bob, the outer wall of the barrel body of the sampling barrel is slidably sleeved with a cleaning floating plate, just the top fixedly connected with of clearance kickboard is the pin of symmetric distribution, the articulated apron that installs two and be symmetric distribution in top of sample bucket, just be provided with drive mechanism between apron, sample bucket and the pin.
Preferably, the bottom end of the sampling barrel is provided with a threading hole matched with the traction rope, and the threading hole is provided with a leakage-proof sleeve.
Preferably, a rotating shaft at one end of the winding roller penetrates through the mounting plate, and a handle is fixedly connected with the winding roller.
Preferably, the circumference lateral wall fixedly connected with of sampling bucket is two overhead fenders that are the symmetric distribution and two lower baffles that are the symmetric distribution, just the clearance kickboard is located between overhead fenders and the lower baffle.
As preferred, drive mechanism is including installation pole, driven gear, catch bar, slider, spout, drive gear and dwang, the top fixedly connected with installation pole of overhead gage, just the dwang is installed in the top rotation of installation pole, fixed cover has been connect driven gear and two drive gears that are symmetric distribution on the body of rod of dwang, just driven gear is located two between the drive gear, the spout has been seted up on the top of apron, just the inside slidable mounting of spout has the slider, the top of slider articulates there is the catch bar, just be provided with stop gear between catch bar and the apron.
Preferably, one side of the stop lever close to the sampling barrel is fixedly provided with two rack plates which are symmetrically distributed along the height direction of the stop lever, and the rack plates are respectively engaged with the two driving gears.
Preferably, the intermediate position of pin is provided with the movable groove that runs through its body of rod along its direction of height, just the movable groove is located two between the rack board, the movable groove matches with the catch bar, just the bottom of catch bar evenly installs the pick along its length direction, just the pick on the catch bar meshes with the pick on the driven gear.
As preferred, stop gear includes gag lever post, stop sleeve, stopper and spacing spring, the bottom slidable mounting of catch bar has the gag lever post, the top fixedly connected with stop sleeve of apron, just the tip of gag lever post extends to stop sleeve's inside fixedly connected with stopper, the cover is equipped with spacing spring on the body of rod that the gag lever post is located stop sleeve inside, just spacing spring's one end and stopper fixed connection, spacing spring's the other end and stop sleeve's inner wall fixed connection.
Preferably, the bottom end of the push rod is provided with a limiting groove along the length direction of the push rod, and the end part of the limiting rod is slidably mounted in the limiting groove.
The invention has the beneficial effects that:
1. suspend in midair the mechanism and sample mechanism cooperation through the setting to can treat the water sample of the different degree of depth in the detection water and detect, improve traditional water quality testing sampling device and only can detect its surface quality of water drawback.
2. Through the part structure cooperation that sets up on the sampling mechanism, make the sampling bucket can whole journey be closed at the in-process apron that descends, prevent that water from entering into inside the sampling bucket, and when descending to waiting to examine the quality of water region of examining the depth of examination, can make the apron open automatically, the in-process that lifts after the sample is accomplished can make the apron be in the closure state once more, prevent the quality of water mixing of the different degree of depth, and at the in-process that the sampling bucket descends, clearance kickboard and pin can clear up and block the impurity of water inside, prevent that it from entering into inside the sampling bucket along with the water flow, improve quality of water sampling detection's efficiency.
To sum up, the device not only can carry out the sample detection to the quality of water of the different degree of depth, can prevent simultaneously at the in-process of sample that the impurity of water inside from entering into the sampling bucket along with the water flows inside, improves quality of water sample detection's efficiency, suitable using widely.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a sampling mechanism of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the cover of the sampling mechanism of the present invention in a closed configuration;
FIG. 5 is a schematic front view of the baffle plate of the present invention in connection with the driving gear and the driven gear;
fig. 6 is a schematic structural view of the push rod of the present invention.
Reference numbers in the figures: the automatic sampling device comprises a suspension mechanism 1, a sampling mechanism 2, a mounting plate 3, a handle 4, a winding roller 5, a traction rope 6, a sampling barrel 7, a plumb bob 9, a connecting rope 10, a cleaning floating plate 10, an upper baffle 11, a stop lever 12, a mounting lever 13, a driven gear 14, a push rod 15, a cover plate 16, a sliding block 17, a sliding groove 18, a lower baffle 19, a movable groove 20, a limiting rod 21, a limiting sleeve 22, a limiting block 23, a limiting spring 24, a driving gear 25, a rotating rod 26 and a limiting groove 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
referring to fig. 1, 2 and 4, a water sampling device for environmental engineering detection comprises a suspension mechanism 1 and a sampling mechanism 2, wherein a traction rope 6 is connected between the suspension mechanism 1 and the sampling mechanism 2, the suspension mechanism 1 comprises two mounting plates 3 which are symmetrically distributed, a winding roller 5 is rotatably mounted between the two mounting plates 3, the traction rope 6 is wound on the circumferential side wall of the winding roller 5, the sampling mechanism 2 comprises a sampling barrel 7, a plumb bob 8, a connecting rope 9, a cleaning floating plate 10, a stop lever 12 and a cover plate 16, the bottom end of the sampling barrel 7 is connected with the plumb bob 8 through the connecting rope 9, the end part of the traction rope 6 penetrates through the bottom end of the sampling barrel 7 to be connected with the plumb bob 8, the outer wall of the sampling barrel 7 is slidably sleeved with the cleaning floating plate 10, the top end of the cleaning floating plate 10 is fixedly connected with the stop lever 12 which are symmetrically distributed, the top end of the sampling barrel 7 is hinged with the two cover plates 16 which, and a transmission mechanism is arranged among the cover plate 16, the sampling barrel 7 and the stop lever 12.
The bottom of sampling bucket 7 is equipped with the through wires hole that matches with haulage rope 6, and the installation of through wires hole department and leak protection sleeve, and mounting panel 3 is run through in the one end pivot of winding roller 5, and fixedly connected with handle 4, and two last baffles 11 that are the symmetric distribution and two lower baffles 19 that are the symmetric distribution of circumference lateral wall fixedly connected with of sampling bucket 7, and clearance kickboard 10 is located between last baffle 11 and lower baffle 19.
When the water quality to the different degree of depth carries out the sample detection time measuring as required, earlier place the whole border position at the sample ship of device earlier, make mounting panel 3 and deck edge fixed, then rotate handle 4, make winding roller 5 rotate, make sampling barrel 7 descend through the cooperation of plummet 8, the in-process that descends, clearance kickboard 10 and pin 12 can clear up and block water surface and inside impurity, prevent its inside that gets into sampling barrel 7, and stop rotating handle 4 after descending to the assigned position, make 7 inside of sampling barrel fill with sample water quality, then reverse rotation handle 4 makes 7 of sampling barrel float out the surface of water can again.
Example two
Referring to fig. 1-6, the transmission mechanism includes an installation rod 13, a driven gear 14, a push rod 15, a slider 17, a sliding groove 18, a driving gear 25 and a rotating rod 26, the installation rod 13 is fixedly connected to the top end of the upper baffle 11, the rotating rod 26 is rotatably installed on the top end of the installation rod 13, the driven gear 14 and two driving gears 25 which are symmetrically distributed are fixedly sleeved on the rod body of the rotating rod 26, the driven gear 14 is located between the two driving gears 25, the sliding groove 18 is formed in the top end of the cover plate 16, the slider 17 is slidably installed inside the sliding groove 18, the push rod 15 is hinged to the top end of the slider 17, and a limiting mechanism is arranged between the push rod 15 and.
One side that the pin 12 is close to sampling bucket 7 has two rack plates that are the symmetric distribution along its direction of height fixed mounting, and two rack plates mesh with two drive gear 25 respectively, the intermediate position of pin 12 is provided with movable groove 20 that runs through its body of rod along its direction of height, and movable groove 20 is located between two rack plates, movable groove 20 matches with catch bar 15, and the bottom of catch bar 15 evenly installs the tooth piece along its length direction, and the tooth piece on the catch bar 15 meshes with the tooth piece on the driven gear 14.
Stop gear includes gag lever post 21, stop sleeve 22, stopper 23 and spacing spring 24, push rod 15's bottom slidable mounting has gag lever post 21, apron 16's top fixedly connected with spacing sleeve 22, and the tip of gag lever post 21 extends to spacing sleeve 22's inside fixedly connected with stopper 23, the cover is equipped with spacing spring 24 on the body of rod that gag lever post 21 is located spacing sleeve 22 inside, and spacing spring 24's one end and stopper 23 fixed connection, spacing spring 24's the other end and spacing sleeve 22's inner wall fixed connection, spacing groove 27 has been seted up along its length direction to push rod 15's bottom, and the tip slidable mounting of gag lever post 21 in the inside of spacing groove 27.
In the process of driving the sampling barrel 7 to descend by the plumb bob 8, the cleaning floating plate 10 contacts with the water, the water can have an upward lifting force on the cleaning floating plate 10, so that the cleaning floating plate 10 slides upwards on the barrel body of the sampling barrel 7, and the cleaning floating plate 10 can push the stop lever 12, so that the rack plate on the stop lever 12 drives the driving gear 25 to rotate, the driving gear 25 drives the rotating lever 26 to rotate, the rotating lever 26 drives the driven gear 14 to rotate, because the limiting spring 24 on the limiting mechanism pushes the limiting block 23, the limiting block 23 drives the limiting rod 21 to pull the push rod 15, so that the push rod 15 is always contacted with the driven gear 14, and because the driven gear 14 rotates, the push rod 15 is occluded with the tooth block at the bottom end of the push rod 15, the push rod 15 pushes the sliding block 17 to slide in the sliding groove 18 on the cover plate 16, so that the cover plate 16 closes the opening at the, meanwhile, the limiting rod 21 slides in the limiting groove 27, and the cover plate 16 is closed, so that water cannot enter the sampling barrel 7 in the descending process of the sampling barrel 7.
When sampling barrel 7 descends to appointed sample depth, plumb 8 is static this moment, and because the balanced action of force, thereby clearance kickboard 10 can descend certain position, each spare part reverse motion this moment, thereby make apron 16 at this moment open to certain angle, make the water can flow the inside that enters into sampling barrel 7, treat that water fills up after sampling barrel 7, rotate handle 4 upwards pulling haulage rope 6 again, haulage rope 6 drives plumb 8, plumb 8 drives sampling barrel 7 upward movement, the water can promote apron 16 closure this moment, float to the surface of water until sampling barrel 7, accomplish water quality testing's sampling operation from this.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a quality of water sampling device for environmental engineering detects, includes suspends mechanism (1) and sampling mechanism (2) in midair, be connected with haulage rope (6) between suspending mechanism (1) and sampling mechanism (2), just suspend mechanism (1) in midair and include two mounting panel (3) that are symmetric distribution, two rotate between mounting panel (3) and install winding roller (5), just haulage rope (6) twine in the circumference lateral wall of winding roller (5), sampling mechanism (2) includes sampling bucket (7), plummet (8), connects rope (9), clearance kickboard (10), pin (12) and apron (16), the bottom of sampling bucket (7) is connected with plummet (8) through connecting rope (9), just the tip of haulage rope (6) runs through the bottom of sampling bucket (7) and is connected with plummet (8), the outer wall of the barrel body of sampling bucket (7) slides and overlaps and is equipped with clearance kickboard (10), just the top fixedly connected with of clearance kickboard (10) is pin (12) of symmetric distribution, the top of sampling bucket (7) is articulated to be installed two apron (16) that are the symmetric distribution, just be provided with drive mechanism between apron (16), sampling bucket (7) and pin (12).
2. The water quality sampling device for environmental engineering detection as recited in claim 1, wherein the bottom end of the sampling barrel (7) is provided with a threading hole matched with the hauling cable (6), and the threading hole is provided with a leakage-proof sleeve.
3. The water quality sampling device for environmental engineering detection as recited in claim 1, wherein a rotating shaft at one end of the winding roller (5) penetrates through the mounting plate (3) and is fixedly connected with the handle (4).
4. The water quality sampling device for environmental engineering detection according to claim 1, wherein the circumferential side wall of the sampling barrel (7) is fixedly connected with two upper baffles (11) and two lower baffles (19), which are symmetrically distributed, and the cleaning floating plate (10) is located between the upper baffles (11) and the lower baffles (19).
5. The water quality sampling device for environmental engineering detection according to claim 4, wherein the transmission mechanism comprises an installation rod (13), a driven gear (14), a push rod (15), a sliding block (17), a sliding groove (18), a driving gear (25) and a rotating rod (26), the top end of the upper baffle plate (11) is fixedly connected with the installation rod (13), the top end of the installation rod (13) is rotatably provided with the rotating rod (26), the rod body of the rotating rod (26) is fixedly sleeved with the driven gear (14) and two symmetrically distributed driving gears (25), the driven gear (14) is positioned between the two driving gears (25), the sliding groove (18) is formed in the top end of the cover plate (16), the sliding block (17) is slidably installed inside the sliding groove (18), and the top end of the sliding block (17) is hinged with the push rod (15), and a limiting mechanism is arranged between the push rod (15) and the cover plate (16).
6. The water quality sampling device for environmental engineering detection as recited in claim 5, wherein two rack plates are symmetrically arranged on one side of the stop lever (12) close to the sampling barrel (7) along the height direction of the stop lever, and the two rack plates are respectively meshed with the two driving gears (25).
7. The water quality sampling device for environmental engineering detection as recited in claim 6, wherein the intermediate position of the stop lever (12) is provided with a movable groove (20) penetrating through the lever body along the height direction thereof, the movable groove (20) is located between two rack plates, the movable groove (20) is matched with the push rod (15), the bottom end of the push rod (15) is uniformly provided with toothed blocks along the length direction thereof, and the toothed blocks on the push rod (15) are meshed with the toothed blocks on the driven gear (14).
8. The water quality sampling device for environmental engineering detection according to claim 7, wherein the limiting mechanism comprises a limiting rod (21), a limiting sleeve (22), a limiting block (23) and a limiting spring (24), the limiting rod (21) is slidably mounted at the bottom end of the push rod (15), the limiting sleeve (22) is fixedly connected to the top end of the cover plate (16), the end of the limiting rod (21) extends to the limiting block (23) of the limiting sleeve (22), the limiting spring (24) is sleeved on the rod body of the limiting rod (21) inside the limiting sleeve (22), one end of the limiting spring (24) is fixedly connected with the limiting block (23), and the other end of the limiting spring (24) is fixedly connected with the inner wall of the limiting sleeve (22).
9. The water quality sampling device for environmental engineering detection as recited in claim 8, wherein a limiting groove (27) is formed at the bottom end of the push rod (15) along the length direction of the push rod, and the end of the limiting rod (21) is slidably mounted inside the limiting groove (27).
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Cited By (6)
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| CN113092174A (en) * | 2021-04-19 | 2021-07-09 | 程秋霞 | Water sample collection system for hydraulic engineering |
| CN114543911A (en) * | 2022-01-11 | 2022-05-27 | 无锡沃环仪表科技有限公司 | Doppler flowmeter |
| CN115356155A (en) * | 2022-08-18 | 2022-11-18 | 山东中衡环境检测有限公司 | River and lake water quality testing is with quick sample and detection integration equipment |
| CN115855580A (en) * | 2022-12-01 | 2023-03-28 | 南京信真环境科技有限公司 | Water environment sampling detection system |
| CN116735264A (en) * | 2023-04-26 | 2023-09-12 | 徐州智航智能科技有限公司 | Unmanned aerial vehicle multiple spot is degree of depth quality of water sampling equipment altogether |
| CN116773260A (en) * | 2023-07-03 | 2023-09-19 | 柯林艾尔(北京)环境科技有限公司 | Intelligent water quality monitoring system |
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| CN116773260A (en) * | 2023-07-03 | 2023-09-19 | 柯林艾尔(北京)环境科技有限公司 | Intelligent water quality monitoring system |
| CN116773260B (en) * | 2023-07-03 | 2024-04-30 | 江门公用水务环境股份有限公司 | Intelligent water quality monitoring system |
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| CN112595552B (en) | 2022-04-08 |
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