CN108931395A - A kind of deep water sampling apparatus of water environment treatment - Google Patents
A kind of deep water sampling apparatus of water environment treatment Download PDFInfo
- Publication number
- CN108931395A CN108931395A CN201810540839.2A CN201810540839A CN108931395A CN 108931395 A CN108931395 A CN 108931395A CN 201810540839 A CN201810540839 A CN 201810540839A CN 108931395 A CN108931395 A CN 108931395A
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- Prior art keywords
- water
- installation axle
- sampler
- connecting rope
- connection
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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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of deep water sampling apparatuses of water environment treatment, including controlling motor, first installation axle, take-up circle, bearing is installed, second installation axle, rotating cylinder, connecting rope, graduation mark, take-up circle is socketed on the outside of first installation axle, graduation mark is portrayed on the outside of the connecting rope, structure of the invention is scientific and reasonable, it is safe and convenient to use, when sampler arrival needs to take the height of sample, it may make the diversion pipe in connected unit that will be overlapped with the position of water inlet, water energy convenient for different depth passes sequentially through water inlet respectively and diversion pipe is injected into different collecting bottles;Under the action of clamping power between rotating cylinder, it will arranged to connecting rope, avoid the occurrence of the case where connecting rope is intertwined, be conducive to reusing for later period;By the forward and reverse rotation of operation control motor, convenient for the folding and unfolding of the automatic connecting rope of take-up circle energy, is conducive to the raising and lowering for quickly controlling sampler, has saved the sampling time.
Description
Technical field
The present invention relates to technical field of water environment treatment, the deep water sampling apparatus of specially a kind of water environment treatment.
Background technique
Water environment pollution is mainly caused by the pollutant that mankind's activity generates, it includes mine pollution source, industrial pollution
Source, agricultural pollution source and domestic pollution source four are most of;Water environment pollution is the use value that water is caused by harmful chemical
It reduces or loses, pollutes the water of environment;Acid, alkali, oxidant in sewage, the compounds such as Yi Jitong, cadmium, mercury, arsenic, benzene, dichloro
The organic poisons such as ethane, ethylene glycol can poison aquatile with poison, influence drinking water source, scenic spot landscape;Organic matter quilt in sewage
The oxygen in water is consumed when microorganism decomposition, influences the life of aquatile, and after oxygen in water exhausts, organic matter carries out anaerobism point
Solution generates the offensive gases such as hydrogen sulfide, mercaptan, deteriorates water quality further;Increasingly the water environment pollution aggravated, to the mankind's
Living safety constitutes significant threat, becomes the major obstacles of human health, economy and society sustainable development;According to world's authority's machine
Structure investigation, in developing country, various diseases have 80% to propagate because antihygienic water has been drunk, every year because drinking not
Sanitary water at least causes 00,000 people of global 200d dead, and therefore, water pollution is referred to as " world's number one killer ";For this purpose, people carry out
Long-term exploration, proposes various solutions to administer to water environment.
During water environment treatment, after first testing the water quality for administering region, just start to be administered, so as to
It is best in achieve the effect that improvement can, without generating new pollutant;But it is administered in some Deep lakes or reservoir
In the process, the problem of water quality therein can be due to the depth of water and there are biggish gaps, and existing water quality sampling device is all logical
It crosses and manually takes, and horizontal plane 50CM water body below can only be taken to be detected, cause the result of detection not accurate enough;
And then influence the regulation effect of water environment.
Summary of the invention
The present invention provides a kind of deep water sampling apparatus of water environment treatment, can effectively solve to mention in above-mentioned background technique
Out in some Deep lakes or reservoir governance process, the problem of water quality therein can be due to the depth of water and there are biggish gap,
And existing water quality sampling device is all that and can only take horizontal plane 50CM water body below by manually taking to be examined
It surveys, causes the result of detection not accurate enough;And then the problem of influencing the regulation effect of water environment.
To achieve the above object, the present invention provides the following technical solutions:Including controller, control cabinet, control button, charging
Hole, battery, control motor, the first installation axle, connection bearing, take-up circle, connecting column, installation bearing, the second installation axle, rotation
Cylinder, connecting rope, graduation mark, draught line, conducting wire, connection ring, sampler, water inlet, connected unit, adjustable column, diversion pipe, sampling electricity
Machine, mounting plate, adjusting rod, fixed column, mounting base, bearing block, mounting groove and collecting bottle pass through bolt at the top of the controller
Control cabinet is installed, the side insertion of the control cabinet is equipped with control button, and the side of the controller offers charging hole,
The inside of the controller is equipped with battery by bolt, and the inside of the controller is equipped with control motor by bolt,
First installation axle is installed, the other side of first installation axle passes through connection bearing and control on the output shaft of the control motor
Device processed connects, and take-up circle is socketed on the outside of first installation axle, the side of the take-up circle is by being installed by welding with connection
The side of column, the controller is equipped with installation bearing by the way that bolt is corresponding, and the side of the installation bearing is installed by bolt
There is the second installation axle, rotating cylinder is socketed on the outside of second installation axle, the outside of the connecting column is equipped with connecting rope, described
Graduation mark is portrayed on the outside of connecting rope, the inside of the connecting rope is equipped with draught line and conducting wire, the side of the conducting wire and control
The other side of button connection, the conducting wire is connect with sampling motor, and the side of the draught line is connect with connecting column, and the company leads
The other side of lead is connect by connection ring with sampler, and the side of the sampler offers water inlet, the sampler
It is internal that connected unit is equipped with by bearing, the top of the connected unit by being installed by welding with adjustable column, the connected unit it is interior
Portion is corresponding to be equipped with diversion pipe, and the interior side of the sampler is equipped with sampling motor by bolt, the sampling motor
Mounting plate is installed, by being installed by welding with adjusting rod, the bottom of the connected unit is logical for the side of the mounting plate on output shaft
It crosses fixed column to connect with mounting base, the bottom inside of the mounting base is equipped with bearing block, the top of the mounting base by bolt
Portion's correspondence offers mounting groove, and the inside of the mounting groove is equipped with collecting bottle, the output end of the control button by card slot
It is electrically connected control motor and samples the input terminal of motor, the input terminal of the control button is electrically connected the output of battery
End.
Preferably, pass through welded connecting between the connected unit, fixed column and mounting base.
Preferably, the water inlet and diversion pipe to open up height corresponding.
Preferably, the outside of the rotating cylinder is equipped with absorbent wool.
Preferably, gasket is equipped between the sampler and connected unit.
Preferably, the position that opens up of the mounting groove is located between two adjustable columns.
Preferably, shield is equipped on the outside of the control motor and sampling motor.
Preferably, it is bolted between first installation axle, connection bearing and controller.
Compared with prior art, beneficial effects of the present invention:Structure of the invention is scientific and reasonable, safe and convenient to use,
(1)When sampler arrival needs to take the height of sample, it may make that the diversion pipe in connected unit will be with water inlet
Position is overlapped, and the water energy convenient for different depth passes sequentially through water inlet respectively and diversion pipe is injected into different collecting bottles;
(2)Under the action of clamping power between rotating cylinder, it will arranged to connecting rope, avoid the occurrence of connecting rope and be wrapped in one
The case where rising is conducive to reusing for later period;
(3)Be conducive to fast by the forward and reverse rotation of operation control motor convenient for the folding and unfolding of the automatic connecting rope of take-up circle energy
The raising and lowering of speed control sampler, has saved the sampling time;
(4)After the completion of acquisition, collecting bottle successively can be taken, and be marked, be conducive to the later period to different depth water
The water quality of body is detected.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is overall structure diagram of the invention;
Fig. 3 is controller schematic diagram of internal structure of the invention;
Fig. 4 is connecting rope schematic diagram of internal structure of the invention;
Fig. 5 is sampler schematic diagram of internal structure of the invention;
Figure label:1, controller;2, control cabinet;3, control button;4, charging hole;5, battery;6, motor is controlled;7, first
Installation axle;8, bearing is connected;9, take-up circle;10, connecting column;11, bearing is installed;12, the second installation axle;13, rotating cylinder;14,
Connecting rope;15, graduation mark;16, draught line;17, conducting wire;18, connection ring;19, sampler;20, water inlet;21, connected unit;
22, adjustable column;23, diversion pipe;24, motor is sampled;25, mounting plate;26, adjusting rod;27, fixed column;28, mounting base;29, it holds
Pouring weight;30, mounting groove;31, collecting bottle.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment:As shown in Figs. 1-5, the present invention provides a kind of deep water sampling apparatus technical solution of water environment treatment,
Including controller 1, control cabinet 2, control button 3, charging hole 4, battery 5, control motor 6, the first installation axle 7, connection bearing
8, take-up circle 9, connecting column 10, installation bearing 11, the second installation axle 12, rotating cylinder 13, connecting rope 14, graduation mark 15, draught line
16, conducting wire 17, connection ring 18, sampler 19, water inlet 20, connected unit 21, adjustable column 22, diversion pipe 23, sampling motor 24, peace
The top of loading board 25, adjusting rod 26, fixed column 27, mounting base 28, bearing block 29, mounting groove 30 and collecting bottle 31, controller 1 is logical
It crosses bolt and control cabinet 2 is installed, the side insertion of control cabinet 2 is equipped with control button 3, and the side of controller 1 offers charging
The inside in hole 4, controller 1 is equipped with battery 5 by bolt, and the inside of controller 1 is equipped with control motor 6 by bolt,
It controls and the first installation axle 7 is installed on the output shaft of motor 6, the other side of the first installation axle 7 passes through connection bearing 8 and controller
1 connection, the outside of the first installation axle 7 are socketed with take-up circle 9, and the side of take-up circle 9 is controlled by being installed by welding with connecting column 10
The side of device 1 is equipped with installation bearing 11 by the way that bolt is corresponding, and the side of installation bearing 11 is equipped with the second installation by bolt
Axis 12, the outside of the second installation axle 12 are socketed with rotating cylinder 13, and the outside of connecting column 10 is equipped with connecting rope 14, connecting rope 14 it is outer
Graduation mark 15 is portrayed in side, and the inside of connecting rope 14 is equipped with draught line 16 and conducting wire 17, and the side of conducting wire 17 and control button 3 connect
It connects, the other side of conducting wire 17 is connect with sampling motor 24, and the side of draught line 16 is connect with connecting column 10, and even draught line 16 is another
Side is connect by connection ring 18 with sampler 19, and the side of sampler 19 offers water inlet 20, and the inside of sampler 19 is logical
It crosses bearing and connected unit 21 is installed, by being installed by welding with adjustable column 22, the inside of connected unit 21 is corresponding at the top of connected unit 21
Diversion pipe 23 is installed, the interior side of sampler 19 is equipped with sampling motor 24 by bolt, samples the output shaft of motor 24
On mounting plate 25 is installed, the side of mounting plate 25 passes through fixation by being installed by welding with adjusting rod 26, the bottom of connected unit 21
Column 27 is connect with mounting base 28, and the bottom inside of mounting base 28 is equipped with bearing block 29 by bolt, and the top of mounting base 28 is right
Mounting groove 30 should be offered, the inside of mounting groove 30 is equipped with collecting bottle 31 by card slot, and the output end of control button 3 electrically connects
It connects control motor 6 and samples the input terminal of motor 24, the input terminal of control button 3 is electrically connected the output end of battery 5.
Stability for the ease of ensuring connected unit 21, when fixed column 27 and mounting base 28 connect, in the present embodiment, preferably
, pass through welded connecting between connected unit 21, fixed column 27 and mounting base 28.
For the ease of enabling water body to be fed directly in collecting bottle 31, in the present embodiment, it is preferred that water inlet 20 and lead
Opening up for flow tube 23 is highly corresponding.
For the ease of being absorbed to the moisture depended in connecting rope 14, in the present embodiment, it is preferred that outside rotating cylinder 13
Side is equipped with absorbent wool.
In order to avoid water body enters in sampler 19, in the present embodiment, it is preferred that set between sampler 19 and connected unit 21
There is gasket.
Successively water body can be collected in order to control collecting bottle 31, in the present embodiment, it is preferred that mounting groove 30 opens up
Position is located between two adjustable columns 22.
In order to avoid water body enters in control motor 6 and sampling motor 24, and then influence its normal operation, the present embodiment
In, it is preferred that control motor 6 and the outside for sampling motor 24 are equipped with shield.
For the ease of the installation and removal between the first installation axle 7, connection bearing 8 and controller 1, be conducive to the inspection in later period
It surveys and repairs, in the present embodiment, it is preferred that be bolted between the first installation axle 7, connection bearing 8 and controller 1.
The working principle of the invention and process for using:In use, sampler 19 to be placed into the region for the water body taken
In, it is reversely rotated by the operation starting control motor 6 of control button 3, and then drive take-up circle 9, so that the connection on take-up circle 9
Rope 14 is constantly released, and collecting bottle 31 will constantly decline due to the reason of bearing block 29, when sampler 19 pours into river bed, stop
The only release of connecting rope 14, notice can directly read the numerical value of 14 high scale line 15 of connecting rope, convenient for according to the number of graduation mark 15
Value confirms the water depth of the sampling area, is conducive to the later period and confirms sampling jointly with the regional depth surveyed according to demand
Different depth;Starting control motor 6 rotates in the forward direction, and take-up circle 9 will furl connecting rope 14 at this time, when connecting rope 14 passes through
When crossing between rotating cylinder 13, since the outside of rotating cylinder 13 is equipped with absorbent wool, convenient for being carried out to the moisture depended in connecting rope 14
It absorbs;Meanwhile under the action of clamping power between rotating cylinder 13, it will arranged to connecting rope 14, avoid the occurrence of connecting rope
14 the case where being intertwined, be conducive to reusing for later period;When the arrival of sampler 19 needs to take the height of sample
When, sampling motor 24 can be started to drive mounting plate 25 to rotate, so that adjusting rod 26 stirs adjustable column 22 to drive connection
Platform 21 rotates, and after the completion of the rotation of connected unit 21, the diversion pipe 23 in connected unit 21 will be with the position of water inlet 20 at this time
It is overlapped, convenient for so that the water of the depth is injected into collecting bottle 31 by water inlet 20 and diversion pipe 23;It repeats the above steps straight
It is completed to acquisition, after the completion of acquisition, device can be pulled out into the water surface by connection ring 18, since collecting bottle 31 and mounting groove 30 are logical
Card slot connection is crossed, convenient for collecting bottle 31 successively takes, and is marked, is conducive to the later period to the water of different depth water body
Matter is detected.
Finally it should be noted that:The foregoing is merely preferred embodiments of the invention, are not intended to restrict the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (8)
1. a kind of deep water sampling apparatus of water environment treatment, including controller(1), control cabinet(2), control button(3), charging
Hole(4), battery(5), control motor(6), the first installation axle(7), connection bearing(8), take-up circle(9), connecting column(10), peace
Fill bearing(11), the second installation axle(12), rotating cylinder(13), connecting rope(14), graduation mark(15), draught line(16), conducting wire
(17), connection ring(18), sampler(19), water inlet(20), connected unit(21), adjustable column(22), diversion pipe(23), sampling electricity
Machine(24), mounting plate(25), adjusting rod(26), fixed column(27), mounting base(28), bearing block(29), mounting groove(30)With adopt
Collect bottle(31), it is characterised in that:The controller(1)Top control cabinet is equipped with by bolt(2), the control cabinet(2)
Side insertion control button is installed(3), the controller(1)Side offer charging hole(4), the controller(1)
Inside battery is equipped with by bolt(5), the controller(1)Inside control motor is equipped with by bolt(6), institute
State control motor(6)Output shaft on the first installation axle is installed(7), first installation axle(7)The other side pass through connection
Bearing(8)With controller(1)Connection, first installation axle(7)Outside be socketed with take-up circle(9), the take-up circle(9)'s
Side is by being installed by welding with connecting column(10), the controller(1)Side by bolt correspondence installation bearing is installed
(11), the installation bearing(11)Side the second installation axle is equipped with by bolt(12), second installation axle(12)'s
Outside is socketed with rotating cylinder(13), the connecting column(10)Outside be equipped with connecting rope(14), the connecting rope(14)Outside
Portray graduation mark(15), the connecting rope(14)Inside be equipped with draught line(16)And conducting wire(17), the conducting wire(17)One
Side and control button(3)Connection, the conducting wire(17)The other side and sampling motor(24)Connection, the draught line(16)One
Side and connecting column(10)Connection, the even draught line(16)The other side pass through connection ring(18)With sampler(19)Connection, institute
State sampler(19)Side offer water inlet(20), the sampler(19)Inside connected unit is equipped with by bearing
(21), the connected unit(21)Top by being installed by welding with adjustable column(22), the connected unit(21)The corresponding peace in inside
Equipped with diversion pipe(23), the sampler(19)Interior side sampling motor is equipped with by bolt(24), the sampling electricity
Machine(24)Output shaft on mounting plate is installed(25), the mounting plate(25)Side by being installed by welding with adjusting rod
(26), the connected unit(21)Bottom pass through fixed column(27)With mounting base(28)Connection, the mounting base(28)Bottom
Inside is equipped with bearing block by bolt(29), the mounting base(28)Top correspondence offer mounting groove(30), the peace
Tankage(30)Inside collecting bottle is equipped with by card slot(31), the control button(3)Output end be electrically connected control electricity
Machine(6)With sampling motor(24)Input terminal, the control button(3)Input terminal be electrically connected battery(5)Output end.
2. a kind of deep water sampling apparatus of water environment treatment according to claim 1, which is characterized in that the connected unit
(21), fixed column(27)And mounting base(28)Between pass through welded connecting.
3. a kind of deep water sampling apparatus of water environment treatment according to claim 1, which is characterized in that the water inlet
(20)And diversion pipe(23)Open up height it is corresponding.
4. a kind of deep water sampling apparatus of water environment treatment according to claim 1, which is characterized in that the rotating cylinder
(13)Outside be equipped with absorbent wool.
5. a kind of deep water sampling apparatus of water environment treatment according to claim 1, which is characterized in that the sampler
(19)And connected unit(21)Between be equipped with gasket.
6. a kind of deep water sampling apparatus of water environment treatment according to claim 1, which is characterized in that the mounting groove
(30)The position that opens up be located at two adjustable columns(22)Between.
7. a kind of deep water sampling apparatus of water environment treatment according to claim 1, which is characterized in that the control electricity
Machine(6)With sampling motor(24)Outside be equipped with shield.
8. a kind of deep water sampling apparatus of water environment treatment according to claim 1, which is characterized in that first peace
Fill axis(7), connection bearing(8)With controller(1)Between be bolted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810540839.2A CN108931395A (en) | 2018-06-30 | 2018-06-30 | A kind of deep water sampling apparatus of water environment treatment |
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CN201810540839.2A CN108931395A (en) | 2018-06-30 | 2018-06-30 | A kind of deep water sampling apparatus of water environment treatment |
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CN108931395A true CN108931395A (en) | 2018-12-04 |
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CN201810540839.2A Pending CN108931395A (en) | 2018-06-30 | 2018-06-30 | A kind of deep water sampling apparatus of water environment treatment |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110146334A (en) * | 2019-05-22 | 2019-08-20 | 同济大学 | A kind of automation time series Passive sampler and its application under water |
CN113607498A (en) * | 2021-08-10 | 2021-11-05 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
CN115556869A (en) * | 2022-11-08 | 2023-01-03 | 威海中远海运重工科技有限公司 | Marine ballast water multilayer sampling detection equipment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202676500U (en) * | 2012-06-15 | 2013-01-16 | 山东科技大学 | Deep 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 |
CN205483664U (en) * | 2016-03-18 | 2016-08-17 | 潘迪茂 | Many places water quality monitoring integrative device of taking a sample |
CN107687965A (en) * | 2017-08-31 | 2018-02-13 | 吴素贞 | A kind of automatic depth sampler and the deep water method of sampling |
-
2018
- 2018-06-30 CN CN201810540839.2A patent/CN108931395A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202676500U (en) * | 2012-06-15 | 2013-01-16 | 山东科技大学 | Deep water sampler |
CN205483664U (en) * | 2016-03-18 | 2016-08-17 | 潘迪茂 | Many places water quality monitoring integrative device of taking a sample |
CN105738157A (en) * | 2016-04-28 | 2016-07-06 | 天津工业大学 | Remote control sampler for collecting water samples at different depths |
CN107687965A (en) * | 2017-08-31 | 2018-02-13 | 吴素贞 | A kind of automatic depth sampler and the deep water method of sampling |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110146334A (en) * | 2019-05-22 | 2019-08-20 | 同济大学 | A kind of automation time series Passive sampler and its application under water |
CN113607498A (en) * | 2021-08-10 | 2021-11-05 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
CN113607498B (en) * | 2021-08-10 | 2022-02-18 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
CN115556869A (en) * | 2022-11-08 | 2023-01-03 | 威海中远海运重工科技有限公司 | Marine ballast water multilayer sampling detection equipment |
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Application publication date: 20181204 |
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