CN204789048U - Water sample collection system - Google Patents
Water sample collection system Download PDFInfo
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- CN204789048U CN204789048U CN201520551582.2U CN201520551582U CN204789048U CN 204789048 U CN204789048 U CN 204789048U CN 201520551582 U CN201520551582 U CN 201520551582U CN 204789048 U CN204789048 U CN 204789048U
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- water
- storage barrel
- water storage
- water sample
- gear
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 230000008961 swelling Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 18
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
Water sample collection system. The utility model relates to a hydrology measuring equipment field, include shell subassembly, inside lining subassembly, pull subassembly and a pair of subassembly of opening and close, the utility model discloses during the use, the water sample of the appointed degree of depth will get into the kickboard below from bottom to top by the inlet opening, and the water sample draws and accomplishes the back, the retaining space of will form between kickboard, water storage barrel and balancing weight independently, sealing, make water sample collection system can't sneak into at last shallow water in vogue, have the position of collection accuracy and do not have the characteristics that the shallow water was sneaked into. And the pure mechanical structure of present case also has that the structure is exquisite, convenient to use and stable good characteristics under water. The utility model discloses consider still that the exhaust of appointed depth of water department is smooth, slow scheduling problem is crossed to the speed of absorbing water, in the venthole of water storage barrel top setting to has designed and has opened and close the air lock of subassembly linkage, effectively solved above -mentioned problem, have the water sample draw fast, work efficiency is high, convenient to use's characteristics.
Description
Technical field
The utility model relates to hydrographic survey apparatus field, particularly relates to the improvement of wherein water sample acquisition device.
Background technology
At present, when detecting the water quality of the water body such as rivers, lake water in water level exploration work, require to carry out sample analysis to the water body of different location, different depth, existing water sampling carries out on bank mostly.Also have and sample in boats and ships, the actual state of water body can be reflected more really.Two classes can be divided into from classification substantially: the first by control circui, as State Bureau be called " a kind of water sampler " in the portion that on April 3rd, 2013 announces, application number is the Chinese utility model patent of " 20121049608.4 "; Its operation ease is good, measuring position is accurate; But but there is complex structure, the production cost high and problem such as poor stability under water too; It two is that physical construction is opened automatically, the portion " deep water sample collector " by name announced on June 24th, 2015 as State Bureau, application number are the Chinese utility model patent of " 2011103838412.2 ", its structure is simple, easy to use, piston wherein will open or close under the action of the spring, but, because the hydraulic pressure in water linearly will change with the degree of depth, therefore, piston in this case will be on-off action slowly, gradually in use, thus make very easily to be mixed into shallow water in water sample, bring certain impact to measuring accuracy.
Utility model content
The utility model, for above problem, proposes a kind of delicate structure, easy to use and good stability under water, the water sample acquisition device that during use, water sampling position accurately and without shallow water is mixed into and using method thereof.
The technical solution of the utility model is: comprise casing assembly, Liner Components, pull assembly and a pair opening/closing component;
Described casing assembly comprises top board, side neck and balancing weight, described side neck is straight-tube shape, described top board is dismountable is connected to the top of side neck and top board center offers threaded hole, the dismountable bottom being connected to side neck of described balancing weight, the bottom of described side neck also offers some height inlet opening always, and described inlet opening is positioned at the top of the end face of described balancing weight;
Described Liner Components comprises the kickboard of water storage barrel in straight tubbiness and hollow, and described water storage barrel opening down and its outer wall and side neck inwall fit tightly, and described water storage barrel top offers venthole; Described kickboard is slidably connected in water storage barrel and the inwall of its side surface and water storage barrel fits tightly;
The described assembly that pulls comprises stay cord, buoy, cover plate, stage clip and goes out vent plug, described cover plate to be located in threaded hole and to be threaded with threaded hole, described go out vent plug swelling be connected in venthole, described stay cord is fixedly connected on out the top of vent plug and the top passed to cover plate, and described buoy is dismountable to be connected on stay cord;
Opening/closing component described in a pair divide be located at give vent to anger plug both sides and between water storage barrel and top board, described opening/closing component comprises driving stage clip, drives tooth bar, drives wedge, gear, gear shaft, torsion spring and torsion plate, described driving wedge is slidably connected on the end face of water storage barrel, described driving tooth bar is fixedly connected on and drives wedge go out the side of vent plug dorsad and be slidably connected with the end face of water storage barrel, and the side of described driving stage clip is fixedly connected on and drives tooth bar to drive the side of wedge dorsad and drive the opposite side of stage clip to be against on the inwall of side neck; Described gear is ellipticity and is hinged on the top driving tooth bar by the gear shaft be fixedly connected on side neck inwall, described torsion plate is fixedly connected on gear shaft, described torsion spring empty set on gear shaft and its two ends be against respectively on gear and torsion plate, make the movement tendency that the major axis of gear remains vertical.
Described top board is evenly equipped with some through holes.
The end face of described kickboard is fixedly connected with the restricted plug of venthole adaptation and the bottom surface of kickboard is fixedly connected with at least one support bar.
Described buoy has at least three, and at least three described buoys are all dismountable to be connected on stay cord.
The side surface of described gear offers ring-type storage tank.
Use according to the following steps:
A, manual operation:
A1), initialization: vent plug is filled in venthole, and guarantee a pair wedge be all against give vent to anger beyond the Great Wall while drive tooth bar be engaged on below gear;
A2), transfer: manually water sample acquisition device is inserted in water, and slowly transfer, until buoy drops on the water surface;
A3) carry: by artificial fast, the upper rope of great dynamics, short stroke;
A4), leave standstill: keep stay cord motionless, after water surface bubble-free floats, continue to leave standstill 1-2min;
A5), reclaim: upwards pull stay cord, until water sample acquisition device is drawn out on the water surface;
A6), fetch water: unload balancing weight, pour out water sample; Complete;
B, mechanically actuated:
B1), initialization: first make out vent plug fill in venthole, and guarantee a pair wedge be all against give vent to anger beyond the Great Wall while drive tooth bar be engaged on below gear; Again one end of stay cord is fixedly connected on the driving arrangement such as rope winder, windlass, and completes the winding of stretching;
B2), fast transfer: water sample acquisition device is inserted in water, and open driving arrangement, water sample acquisition device is sunk fast, until buoy drops on the water surface;
B3), driving is closed: stop driving arrangement rapidly;
B4), keep closing: keep driving arrangement motionless, after water surface bubble-free floats, continue to leave standstill 1-2min;
B5), rope closing: oppositely open driving arrangement, until water sample acquisition device is drawn out on the water surface;
B6), fetch water: unload balancing weight, pour out water sample; Complete.
When the utility model uses, the water sample of designated depth will be entered below kickboard from bottom to top by inlet opening, and after water sample drawn, by kickboard, form water storage space that is independent, sealing between water storage barrel and balancing weight; Water sample acquisition device shallow water when up cannot be mixed into, there is collection position accurately and the feature be mixed into without shallow water.And the pure physical construction of this case also has delicate structure, easy to use and good stability feature under water.
In addition, this case also considers that the exhaust of appointment depth of water place is smooth, absorption speed crosses the problems such as slow, the venthole arranged in water storage barrel top, and devise link with opening/closing component go out vent plug, efficiently solve the problems referred to above, there is water sample and draw the feature that speed is fast, work efficiency is high, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the vertical view of Fig. 1,
Fig. 3 be the A-A of Fig. 1 to cut-open view,
Fig. 4 be the B-B of Fig. 2 to cut-open view,
Fig. 5 is the C place enlarged drawing of Fig. 4,
Fig. 6 be using state of the present utility model with reference to figure mono-,
Fig. 7 is that using state of the present utility model is with reference to figure bis-;
In figure, 1 is casing assembly, and 11 is top boards, and 12 is side necks, and 120 is inlet openings, 13 is balancing weights, and 2 is Liner Components, and 21 is water storage barrels, and 22 is kickboards, 221 is restricted plugs, and 222 is support bars, and 3 is pull assembly, and 31 is stay cords, 32 is buoys, and 33 is cover plates, and 34 is stage clips, and 35 is vent plug, 4 is opening/closing components, and 41 is drive stage clip, and 42 is drive tooth bar, and 43 is drive wedge, 44 is gears, and 45 is gear shafts, and 46 is torsion springs, and 47 is torsion plates.
Embodiment
The utility model as shown in figs. 1-7, comprises casing assembly 1, Liner Components 2, pulls assembly 3 and a pair opening/closing component 4;
Described casing assembly 1 comprises top board 11, side neck 12 and balancing weight 13, described side neck 12 is in straight-tube shape, described top board 11 is dismountable is connected to the top of side neck 12 and top board 11 center offers threaded hole, the dismountable bottom being connected to side neck 12 of described balancing weight 13, the bottom of described side neck 12 also offers some height inlet opening 120 always, and described inlet opening 120 is positioned at the top of the end face of described balancing weight 13;
Described Liner Components 2 comprises the kickboard 22 of water storage barrel 21 in straight tubbiness and hollow, described water storage barrel 21 opening down and its outer wall and side neck 12 inwall fit tightly, described water storage barrel 21 top offers venthole, thus water storage barrel can be pumped in side neck; Described kickboard 22 is slidably connected in water storage barrel 21 and the inwall of its side surface and water storage barrel 21 fits tightly, thus kickboard can be slided up and down freely in water storage barrel, and by water storage barrel inner space to be divided into two parts of upper and lower mutual liquid sealing by kickboard;
The described assembly 3 that pulls comprises stay cord 31, buoy 32, cover plate 33, stage clip 34 and goes out vent plug 35, described cover plate 33 to be located in threaded hole and to be threaded with threaded hole, described go out vent plug 35 swelling be connected in venthole, described stay cord 31 is fixedly connected on out the top of vent plug 35 and the top passed to cover plate 33, described buoy 32 is dismountable to be connected to 31(on stay cord thus by the acquisition to buoy position information, to judge the depth of water of the present position of inlet opening intuitively); It can choose the suitable stage clip of spring force according to the volume of the deadweight of water sample acquisition device entirety and water storage barrel in use, thus when transferring stay cord, and that can guarantee vent plug swelling all the time in conjunction with the buoyancy of water storage barrel is connected in venthole; And when fast firmly pulling stay cord to cause out vent plug to be separated with venthole, the spring force of stage clip will be not enough to again the deadweight overcoming Whole Equipment, thus to make to go out after firmly pulling stay cord fast between vent plug and venthole separated state all the time;
Opening/closing component described in a pair 4 points is located at the both sides of plug 35 of giving vent to anger, and between water storage barrel 21 and top board 11, described opening/closing component 4 comprises driving stage clip 41, drive tooth bar 42, drive wedge 43, gear 44, gear shaft 45, torsion spring 46 and torsion plate 47, described driving wedge 43 is slidably connected on the end face of water storage barrel 21 (by T-shaped chute, dovetail grooves etc. realize being slidably connected), described driving tooth bar 42 is fixedly connected on the side driving wedge 43 to go out vent plug 35 dorsad, and be slidably connected (by T-shaped chute with the end face of water storage barrel 21, dovetail grooves etc. realize being slidably connected), the side of described driving stage clip 41 is fixedly connected on the side driving tooth bar 42 to drive wedge 43 dorsad, and drive the opposite side of stage clip 41 to be against on the inwall of side neck 12, described gear 44 is ellipticity and is hinged on the top driving tooth bar 42 by the gear shaft 45 be fixedly connected on side neck 12 inwall, described torsion plate 47 is fixedly connected on gear shaft 45, described torsion spring 46 empty set on gear shaft 45 and its two ends be against respectively on gear 44 and torsion plate 47, make the movement tendency that the major axis of gear 44 remains vertical.During original state, wedge will be against gives vent to anger beyond the Great Wall, and now drive stage clip to be forced to shrink, the major axis of gear keeps vertical state; And when firmly pulling stay cord to cause out vent plug to be separated with venthole fast, the spring force overcoming torsion spring forces driven wheel and wedge to move ahead by driving spring, until drive rack and pinion to be separated; After this, gear will return back to the vertical location status of major axis gradually under the effect of torsion spring.
Described top board 11 is evenly equipped with some through holes.Thus effectively promote air, current pass through efficiency.
The end face of described kickboard 22 is fixedly connected with the restricted plug 221 of venthole adaptation and the bottom surface of kickboard 22 is fixedly connected with at least one support bar 222.Thus effectively avoid because kickboard bottom surface is fitted in balancing weight end face and cause cannot enter water problem.
Described buoy 32 has at least three, and at least three described buoys 32 are all dismountable to be connected on stay cord 31.Thus by the acquisition to buoy position information, whether judge stay cord intuitively in water in vertical state.
The side surface of described gear 44 offers ring-type storage tank.Thus after making to drive rack and pinion to be separated, drive stage clip will be contained in ring-type storage tank, and then effectively prevent gear and drive the movement interference between stage clip.
Use according to the following steps:
A, manual operation:
A1), initialization: vent plug is filled in venthole, and guarantee a pair wedge be all against give vent to anger beyond the Great Wall while drive tooth bar be engaged on below gear;
A2), transfer: manually water sample acquisition device is inserted in water, and slowly transfer, until buoy drops on the water surface;
A3) carry: by artificial fast, the upper rope of great dynamics, short stroke; Thus vent plug is separated with venthole, opening/closing component starts action; Namely the spring force overcoming torsion spring forces driven wheel and wedge to move ahead by driving spring, until drive rack and pinion to be separated;
A4), leave standstill: keep stay cord motionless, after water surface bubble-free floats, continue to leave standstill 1-2min; After gear rotation, water storage barrel will be up under buoyancy, and therefore its root edge will move to above inlet opening, thus inwardly intake from bottom to top from the bung place of water storage barrel gradually; Meanwhile, the air above kickboard and between water storage barrel also will be discharged gradually, and finally form bubble at the water surface; After this, the gradually reply of gear under the effect of torsion spring, then progressively will close inlet opening; After inlet opening is closed completely, namely complete water sample draw;
A5), reclaim: upwards pull stay cord, until water sample acquisition device is drawn out on the water surface;
A6), fetch water: unload balancing weight, pour out water sample; Complete;
B, mechanically actuated:
B1), initialization: first make out vent plug fill in venthole, and guarantee a pair wedge be all against give vent to anger beyond the Great Wall while drive tooth bar be engaged on below gear; Again one end of stay cord is fixedly connected on the driving arrangement such as rope winder, windlass, and completes the winding of stretching;
B2), fast transfer: water sample acquisition device is inserted in water, and open driving arrangement, water sample acquisition device is sunk fast, until buoy drops on the water surface;
B3), driving is closed: stop driving arrangement rapidly; Thus vent plug will be gone out by the acceleration of balancing weight and pull fat venthole IQ; After this, opening/closing component starts action; Namely the spring force overcoming torsion spring forces driven wheel and wedge to move ahead by driving spring, until drive rack and pinion to be separated;
B4), keep closing: keep driving arrangement motionless, after water surface bubble-free floats, continue to leave standstill 1-2min; After gear rotation, water storage barrel will be up under buoyancy, and therefore its root edge will move to above inlet opening, thus inwardly intake from bottom to top from the bung place of water storage barrel gradually; Meanwhile, the air above kickboard and between water storage barrel also will be discharged gradually, and finally form bubble at the water surface; After this, the gradually reply of gear under the effect of torsion spring, then progressively will close inlet opening; After inlet opening is closed completely, namely complete water sample draw;
B5), rope closing: oppositely open driving arrangement, until water sample acquisition device is drawn out on the water surface;
B6), fetch water: unload balancing weight, pour out water sample; Complete.
Using method is divided into steps A according to the difference of power source by this case), step B), two covers use steps all can complete the collection of water sample simply, efficiently, have that orderliness is clear, the simple feature of step.
Claims (5)
1. water sample acquisition device, is characterized in that, comprises casing assembly, Liner Components, pulls assembly and a pair opening/closing component;
Described casing assembly comprises top board, side neck and balancing weight, described side neck is straight-tube shape, described top board is dismountable is connected to the top of side neck and top board center offers threaded hole, the dismountable bottom being connected to side neck of described balancing weight, the bottom of described side neck also offers some height inlet opening always, and described inlet opening is positioned at the top of the end face of described balancing weight;
Described Liner Components comprises the kickboard of water storage barrel in straight tubbiness and hollow, and described water storage barrel opening down and its outer wall and side neck inwall fit tightly, and described water storage barrel top offers venthole; Described kickboard is slidably connected in water storage barrel and the inwall of its side surface and water storage barrel fits tightly;
The described assembly that pulls comprises stay cord, buoy, cover plate, stage clip and goes out vent plug, described cover plate to be located in threaded hole and to be threaded with threaded hole, described go out vent plug swelling be connected in venthole, described stay cord is fixedly connected on out the top of vent plug and the top passed to cover plate, and described buoy is dismountable to be connected on stay cord;
Opening/closing component described in a pair divide be located at give vent to anger plug both sides and between water storage barrel and top board, described opening/closing component comprises driving stage clip, drives tooth bar, drives wedge, gear, gear shaft, torsion spring and torsion plate, described driving wedge is slidably connected on the end face of water storage barrel, described driving tooth bar is fixedly connected on and drives wedge go out the side of vent plug dorsad and be slidably connected with the end face of water storage barrel, and the side of described driving stage clip is fixedly connected on and drives tooth bar to drive the side of wedge dorsad and drive the opposite side of stage clip to be against on the inwall of side neck; Described gear is ellipticity and is hinged on the top driving tooth bar by the gear shaft be fixedly connected on side neck inwall, described torsion plate is fixedly connected on gear shaft, described torsion spring empty set on gear shaft and its two ends be against respectively on gear and torsion plate, make the movement tendency that the major axis of gear remains vertical.
2. water sample acquisition device according to claim 1, is characterized in that, described top board is evenly equipped with some through holes.
3. water sample acquisition device according to claim 1, is characterized in that, the end face of described kickboard is fixedly connected with the restricted plug of venthole adaptation and the bottom surface of kickboard is fixedly connected with at least one support bar.
4. water sample acquisition device according to claim 1, is characterized in that, described buoy has at least three, and at least three described buoys are all dismountable to be connected on stay cord.
5. water sample acquisition device according to claim 1, is characterized in that, the side surface of described gear offers ring-type storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551582.2U CN204789048U (en) | 2015-07-27 | 2015-07-27 | Water sample collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551582.2U CN204789048U (en) | 2015-07-27 | 2015-07-27 | Water sample collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789048U true CN204789048U (en) | 2015-11-18 |
Family
ID=54529067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551582.2U Withdrawn - After Issue CN204789048U (en) | 2015-07-27 | 2015-07-27 | Water sample collection system |
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| CN (1) | CN204789048U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115784A (en) * | 2015-07-27 | 2015-12-02 | 江苏省电力公司扬州供电公司 | Water sample acquisition device and use method thereof |
| CN111089752A (en) * | 2019-12-28 | 2020-05-01 | 贾涛 | Deep water stratified sampling device |
| CN111220409A (en) * | 2019-12-09 | 2020-06-02 | 温州捷朴环保科技有限公司 | But automatic collection's sewage treatment collection device |
| CN111947976A (en) * | 2020-08-17 | 2020-11-17 | 河南省三门峡水文水资源勘测局 | Be applied to hydrology water quality testing's water sampling device |
| CN112161840A (en) * | 2020-09-30 | 2021-01-01 | 山东科技大学 | Polyvinyl alcohol-based sponge water sampling device, use method of device and application of device |
-
2015
- 2015-07-27 CN CN201520551582.2U patent/CN204789048U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115784A (en) * | 2015-07-27 | 2015-12-02 | 江苏省电力公司扬州供电公司 | Water sample acquisition device and use method thereof |
| CN105115784B (en) * | 2015-07-27 | 2017-12-29 | 江苏省电力公司扬州供电公司 | A kind of water sample acquisition device and its application method |
| CN111220409A (en) * | 2019-12-09 | 2020-06-02 | 温州捷朴环保科技有限公司 | But automatic collection's sewage treatment collection device |
| CN111089752A (en) * | 2019-12-28 | 2020-05-01 | 贾涛 | Deep water stratified sampling device |
| CN111947976A (en) * | 2020-08-17 | 2020-11-17 | 河南省三门峡水文水资源勘测局 | Be applied to hydrology water quality testing's water sampling device |
| CN111947976B (en) * | 2020-08-17 | 2023-09-29 | 河南省三门峡水文水资源勘测局 | Water sampling device applied to hydrologic water quality detection |
| CN112161840A (en) * | 2020-09-30 | 2021-01-01 | 山东科技大学 | Polyvinyl alcohol-based sponge water sampling device, use method of device and application of device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20171229 |