CN110261175A - A kind of rural area river water sample extracts storage device - Google Patents
A kind of rural area river water sample extracts storage device Download PDFInfo
- Publication number
- CN110261175A CN110261175A CN201910624123.5A CN201910624123A CN110261175A CN 110261175 A CN110261175 A CN 110261175A CN 201910624123 A CN201910624123 A CN 201910624123A CN 110261175 A CN110261175 A CN 110261175A
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- water
- indexing
- telescopic rod
- gear
- indexing mechanism
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
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- 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 rural area river water samples to extract storage device, first required telescopic rod is fitted into the card slot in acquisition device when use, then water sample acquisition device is inserted into water by telescopic rod, acquisition device, which is observed, by the scale on telescopic rod gos deep into the depth in water, after determining water level, it controls water sample acquisition device by control button again to draw water, to complete the water sampling of the depth；The device is after the completion of this specifies the water sampling of water level, it can go directly to the acquisition that next specified water level carries out water sample again, without going to next specified water level after withdrawing the device, it is simple that a kind of rural area river water sample of the present invention extracts memory device structure, it is easy to operate, it solves the problems, such as that multiple water level water samples cannot be acquired after other acquisition devices enter water, greatly improves working efficiency, ensure that the accuracy of different water level acquisition water samples.
Description
Technical field
The invention mainly relates to water sample acquisition device fields, deposit more specifically to a kind of extraction of rural area river water sample
Storage device.
Background technique
China's people in the countryside are numerous, and domestic sewage in rural areas discharge amount is big.Since economic condition is poor, lacks and mature technology and works as
Masses' environmental consciousness not high factor in ground is limited, and rural sewage treatment Facilities Construction wretched insufficiency, sanitary sewage is directly arranged mostly
It puts.Domestic sewage in rural areas causes river, pool pollution, deteriorates periphery water environment, and further prestige without processing, direct emission
Coerce the health of the masses.Therefore, pay attention to working with the water pollution control for reinforcing rural area, be to improve Rural Areas at Present
One of most important work in living environment's work.Existing water sample acquisition device can only once acquire a water sample after entering water,
And the water sample of designated depth cannot be acquired, in addition to this storage after collector's acquisition water sample and transport are very inconvenient, give
Collector brings very big puzzlement.
Summary of the invention
It is an object of the present invention to overcome the deficiencies in the prior art in place of, provide a kind of structure it is simple, it is easy to use, take
A kind of convenient and fast water sampler that different depth can be acquired in water body of band.
A kind of rural area river water sample of the present invention extracts storage device, including telescopic rod, indexing mechanism A, dividing engine
Structure B, pumping cylinder deposit five major part of tub position, and wherein indexing mechanism A setting is additionally provided with control on telescopic rod, on telescopic rod
The power switch of power supply, provides the battery of power supply at the control switch for controlling indexing motor；Indexing is provided on indexing mechanism A
Motor, indexing driving gear；Be provided on indexing mechanism B lifting motor, lifting motor support, lifting driving gear, indexing from
Moving gear；Piston handle, lifter rack, check valve A, check valve B are provided on pumping cylinder；It deposits and is provided on tub position for fixing
The pressing plate of pumping cylinder and deposit cylinder position step.Wherein indexing mechanism A, indexing mechanism B, pumping cylinder, deposit that tub four is most of to be assembled into
It is collectively referred to as acquisition device.
Acquisition device interconnects, and graduation mark is provided on telescopic rod, and observation graduation mark gos deep into acquisition device in water
Reach designated depth；Telescopic rod is installed in the card slot inside acquisition device, and is equipped with inside telescopic rod for providing electricity
Battery.Control switch is set at the top of telescopic rod, and is attached with indexing motor, presses that control switch is primary, and indexing motor connects
Pulsatile once number is received, band moving gear rotates.Umber of pulse turns over indexing mechanism B driven tooth for the rotation of indexing mechanism A driving tooth
90°.Lifting motor is after indexing mechanism AB carries out one-off, and automatically beginning to be powered carries out extraction movement.Power switch control
Battery in handle provides required electric power for indexing motor and lifting motor；Pumping cylinder is internally provided with piston, living
Plug is connected with rack gear, the up and down motion of piston is realized by the lifting motor rotation on indexing mechanism A, to realize drawing liquid
The drawing liquid of cylinder；Bottom is provided with check valve A, and the check valve A, which is only intake, not to be discharged, and prevents from acquiring water sample in water sample pumping cylinder
Leakage.Bottom is provided with check valve B, and the check valve B, which is only discharged, does not intake, and the water sample of acquisition is discharged by check valve B；On
Portion is provided with a circle gear, and when the driving gear rotation on indexing means A, driven gear is accordingly also rotated on indexing means B.
After turning to designated position, lifting motor is started to work, the rotation of motor rotation driven gear, the corresponding pinion rack of gear,
The rotation of gear is moved up and down with carry-over bar.Junction between telescopic rod bar and bar is sealed by sealing ring；It is internally provided with
Four are deposited cylinder position, can install four pumping cylinders simultaneously.It deposits tub top and is provided with pressing plate, be internally provided with step, be put into pumping
After fluid cylinder, it is fixed with pressing plate；Telescopic rod, the telescopic rod are equipped with scale value, and the unit of minimum scale value is 1 centimetre.
A kind of rural area river water sample of the present invention extracts storage device, and structure is simple, easy to operate, not only increases
Working efficiency, it is ensured that the accuracys of different water level acquisition water samples.
Detailed description of the invention
Fig. 1 is the structure principle chart of Portable acquiring device；
Fig. 2 is to deposit tub bottom schematic view；
Fig. 3 is the structural schematic diagram of telescopic rod and indexing mechanism A；
Fig. 4 is pumping cylinder structural schematic diagram；
Fig. 5 is indexing mechanism B structure schematic diagram；
Specific embodiment
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.Acquisition device interconnects, and on telescopic rod 3
It is provided with graduation mark, observation graduation mark makes acquisition device go deep into reaching designated depth in water；Telescopic rod 3 is installed in acquisition device
It is equipped in the card slot in portion, and inside telescopic rod 3 for providing the battery of electricity.Control switch 1 is set at the top of telescopic rod 3, and with
Indexing motor 6 is attached, and presses control switch 1 once, and indexing motor 6 receives pulsatile once number, and band moving gear rotates.Pulse
Number makes indexing mechanism A18 driven tooth turn over 90 ° for the rotation of indexing mechanism A4 driving tooth.Lifting motor 10 be indexing mechanism AB into
After row one-off, automatically beginning to be powered carries out extraction movement；The control of power switch 2 is set to the battery in handle, for providing
Electric power needed for indexing motor 6 and lifting motor 10；Pumping cylinder 14 is internally provided with piston, and piston is connected with rack gear, passes through
Lifting motor 10 on indexing mechanism A4 rotates to realize the up and down motion of piston, to realize the drawing liquid of pumping cylinder 14；Bottom
It is provided with check valve A, the check valve A, which is only intake, not to be discharged, and the leakage that water sample is acquired in water sample pumping cylinder is prevented；Bottom setting
There is check valve B, the check valve B, which is only discharged, does not intake, and the water sample of acquisition is discharged by check valve B；Top is provided with a circle
Gear, when the driving gear rotation on indexing means A, driven gear is accordingly also rotated on indexing means B；It is specified when turning to
Behind position, lifting motor 10 is started to work, the rotation of motor rotation driven gear, the corresponding pinion rack of gear, the rotation of gear
Moving up and down with carry-over bar；Junction between 3 bar of telescopic rod and bar is sealed by sealing ring；It is internally provided with four and deposits cylinder
Position, can install four pumping cylinders simultaneously；It deposits tub top and is provided with pressing plate, be internally provided with step, after being put into pumping cylinder, use
Pressing plate is fixed；Telescopic rod 3, the telescopic rod 3 are equipped with scale value, and the unit of minimum scale value is 1 centimetre.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to model of the invention
It encloses and is defined, under the premise of not departing from principle of the invention spirit, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (10)
1. a kind of rural area river water sample extracts storage device, including telescopic rod, indexing mechanism A, indexing mechanism B, pumping cylinder, deposits cylinder
Frame position five is most of, and wherein indexing mechanism A is located on telescopic rod, and power switch, the control of control power supply are additionally provided on telescopic rod
The control switch of indexing motor provides the battery of power supply；Indexing mechanism A is equipped with indexing motor, indexing driving gear；Dividing engine
Structure B is equipped with lifting motor, lifting motor support, lifting driving gear, indexing driven gear；Pumping cylinder be equipped with piston handle,
Lifter rack, check valve A, check valve B；Tub position is deposited to be equipped with the pressing plate for fixing pumping cylinder and deposit cylinder position step；Wherein
Indexing mechanism A, indexing mechanism B, pumping cylinder, it is most of to deposit tub four is acquisition device.
2. telescopic rod according to claim 1, it is characterised in that telescopic rod is installed in the card slot inside acquisition device, and
Graduation mark is provided on telescopic rod, observation graduation mark makes acquisition device go deep into reaching designated depth in water, and inside telescopic rod
It is equipped with for providing the battery of power supply.
3. control switch and power switch according to claim 1, the control switch is set at the top of telescopic rod and indexing electricity
Machine is attached, and it is primary to press control switch, and indexing motor receives pulsatile once number, and band moving gear rotates；The power switch
Control is set to the battery in handle, provides required electric power for indexing motor and lifting motor.
4. lifting motor according to claim 1, the lifting motor carries out primary in indexing mechanism A and indexing mechanism B
It after movement, automatically begins to be powered, carries out extraction movement.
5. pumping cylinder according to claim 1 is internally provided with piston, piston is connected with rack gear, by indexing mechanism A
Lifting motor rotate to realize the up and down motion of piston, thus realize pumping cylinder drawing liquid movement.
6. according to pumping cylinder described in claim 1, it is characterised in that bottom is provided with check valve A and check valve B, the list
It is used for water sampling to valve A, the check valve B to be for being discharged water sample.
7. according to indexing means B described in claim 1, it is characterised in that top is provided with a circle gear, as indexing means A
On driving gear rotation when, driven gear accordingly also rotates on indexing means B.
8. according to indexing means B described in claim 1, it is characterised in that after turning to designated position, lifting motor starts
Work, the rotation of motor rotation driven gear, gear correspondingly pinion rack, rotation the moving up and down with carry-over bar of gear.
9. depositing tub position according to one kind described in claim 1, it is characterised in that be internally provided with four and deposit cylinder position, Ke Yitong
When install four pumping cylinders.
10. deposit tub according to claim 1, feature is being characterized in that top is provided with pressing plate, is internally provided with
Step after being put into pumping cylinder, is fixed with pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624123.5A CN110261175A (en) | 2019-07-15 | 2019-07-15 | A kind of rural area river water sample extracts storage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624123.5A CN110261175A (en) | 2019-07-15 | 2019-07-15 | A kind of rural area river water sample extracts storage device |
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| CN110261175A true CN110261175A (en) | 2019-09-20 |
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| CN201910624123.5A Pending CN110261175A (en) | 2019-07-15 | 2019-07-15 | A kind of rural area river water sample extracts storage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216744A (en) * | 2021-12-16 | 2022-03-22 | 中国水产科学研究院黑龙江水产研究所 | Water quality sampling detection device for culture pond |
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| CN204286865U (en) * | 2014-09-01 | 2015-04-22 | 大连海洋大学 | Extraction type hydrophore |
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Application publication date: 20190920 |
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