CN205301003U - Water quality sampler - Google Patents
Water quality sampler Download PDFInfo
- Publication number
- CN205301003U CN205301003U CN201620051033.3U CN201620051033U CN205301003U CN 205301003 U CN205301003 U CN 205301003U CN 201620051033 U CN201620051033 U CN 201620051033U CN 205301003 U CN205301003 U CN 205301003U
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- China
- Prior art keywords
- piston
- hollow cross
- vertical tube
- cross bar
- pulley
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Abstract
The utility model provides a water quality sampler, this sampler includes standpipe and cavity horizontal pole, be provided with the piston in the standpipe and be provided with the pipe that absorbs water that link up mutually with the standpipe bottom the standpipe, the standpipe passes through the double -phase opposite L type otic placode of cavity horizontal pole head end setting and connects with the cavity horizontal pole is articulated, the end of cavity horizontal pole is provided with the handle and sets up a U -shaped card slot in the rigidity adjacent with the handle, articulated one has the pulley that sways the handle in U -shaped card slot, the winding has the piston to act as go -between on the pulley, the piston act as go -between one end with the pulley link to each other the other end with the ring that sets up on the piston is connected, and this quality of water sample thief easy operation is convenient and can once only draw the water quality testing sample that is in in the different degree of depth.
Description
Technical field
The utility model relates to a kind of water sampler.
Background technology
Along with the development of China's economic, process of industrialization is more and more faster, but along with industrialization is continuousDevelopment, the environmental problem of bringing is also more and more outstanding, and especially river pollution problem in earth's surface is quite serious.In the time researching and analysing the water quality in some contaminated rivers or lake, often need staff to carry out waterMatter sampling, in water quality sampling process, sometimes needs to take contaminated river or lake different depthOn water quality, some water-quality samplers that existing market exists, often only possess sampling functions, but nothingMethod takes position compared with the water quality of depths accurately, thereby affects the accurate detection of water quality, and then has affectedThe water quality objective evaluation in sampling river or lake.
Utility model content
Can not take accurately position darker for some water-quality samplers on existing market are existingThe quality problem at place, the utility model provides a kind of water sampler, utilizes this water sampler canThe disposable water quality of taking to be positioned on different depth.
The technical scheme in the invention for solving the technical problem is: a kind of water sampler, and shouldSampler comprises vertical tube and hollow cross bar, in described vertical tube, be provided with piston and be provided with in vertical tube bottom withThe suction hose that described vertical tube connects, it is two opposed that described vertical tube arranges by described hollow cross bar head endL-type otic placode and hinged link of described hollow cross bar;
The end of described hollow cross bar is provided with handle and is fixedly installed one U-shaped in the position adjacent with handleDraw-in groove, in described U-shaped draw-in groove, hinged one pulley with shake handle is wound with on described pulleyPiston bracing wire, described piston bracing wire one end circle arranging on the other end and described piston that is connected with described pulleyRing is connected.
Preferably, between described two L-type otic placodes, a pulley is set, and described pulley and described hollow horizontal strokeThe head end of bar is adjacent.
Further, on described hollow cross bar, offer a bar-shaped trough adjacent with described U-shaped draw-in groove,In described bar-shaped trough, be fixedly installed a U-shaped support with pulley.
Further, be fixedly installed a flexible collar in described hollow cross bar central bottom position.
Further, described riser upper portions arranged outside one is with the transverse slat of through hole, at described hollow cross barAnd a support bar is set between described vertical tube, and it is anterior another that described support bar one end is hinged on described hollow cross barOne end is directly plugged in the through hole of described transverse slat.
Further, in described piston bracing wire, be disposed with reference mark separately.
Preferably, described vertical tube is by an extra heavy pipe and be arranged on the tubule structure of N different length of extra heavy pipe bottomBecome, 1≤N≤4, described suction hose is all arranged on described tubule front end, and described suction hose is by described thinPipe connects with described extra heavy pipe, and described piston is arranged in described extra heavy pipe.
Further, the tubule of a described N different length is uniformly distributed along the circumferential direction of described extra heavy pipe,1≤N≤4。
The beneficial effects of the utility model are:
1, by adjusting vertical tube in the utility model different depth in water, can take river orTop layer, person lake, the mixed sample on the three kinds of differing heights in middle level and bottom, also can adopt separately several timesGet the individual layer water sample on top layer, middle level and the bottom in river or lake.
2, utilize the second embodiment of vertical tube in the utility model, can disposablely take river orTop layer, lake, the individual layer water sample of middle level and bottom, has reduced sampling number, has improved operating efficiency.
3, the utility model pulls piston to realize sampling by piston bracing wire, in piston bracing wireThe reference mark arranging, can control sampling amount comparatively accurately.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below willAccompanying drawing to required use in embodiment or description of the Prior Art is briefly described, apparently,Accompanying drawing in the following describes is part preferred embodiment of the present utility model, for ordinary skill peopleMember, is not paying under the prerequisite of creative work, can also obtain the attached of other according to these accompanying drawingsFigure.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is overall structure side view of the present utility model;
Fig. 3 is that in the utility model, vertical tube is packed up schematic diagram;
Fig. 4 is vertical tube partial sectional view;
Fig. 5 is vertical tube the second example structure schematic diagram;
Fig. 6 is piston guy structure schematic diagram;
Fig. 7 is A place enlarged drawing in Fig. 1;
Fig. 8 is B place enlarged drawing in Fig. 2;
Fig. 9 is vertical tube and hollow cross bar hinged place partial top view;
In figure: 1 hollow cross bar, 11U type draw-in groove, 12 handles, 13L type otic placode, 14 bar-shaped troughs, 2Vertical tube, 21 suction hoses, 22 pistons, 221 piston rods, 222 piston heads, 223 annulus, 23 extra heavy pipes,24 tubules, 3 flexible collar, 4 support bars, the U-shaped groove of 41 support bar, 42 transverse slats, 5 shake handles, 6Piston bracing wire, 61 reference marks, 7 first pulleys, 8 second pulleys, 9 the 3rd pulleys, 91U type support.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing 1-9, the technical scheme in the utility model embodiment is enteredRow is described clearly and completely, and obviously, described embodiment is only that a part of the present utility model is excellentSelect embodiment, instead of whole embodiment. Those skilled in the art can be without prejudice to the utility modelIn the situation of intension, do similar distortion, therefore the utility model is not subject to the limit of following public specific embodimentSystem.
The utility model is a kind of water sampler (as shown in Figure 1), this sampler comprise vertical tube 2 and inEmpty cross bar 1, vertical tube 2 inside are provided with piston 22, and piston 22 is by piston head 222 and be positioned at piston head 222Directly over piston rod 221 form, all sides of piston head 222 and the inwall of vertical tube 2 fit tightly oneRise, the length of piston rod 221 and vertical tube 22 equal in length, is provided with and vertical tube in vertical tube 22 bottomsThe suction hose 21 that 22 inside connect, by pulling piston 22, the water quality that take will be at atmospheric pressureUnder the effect of power, water quality is entered in vertical tube 2 from suction hose 12, vertical tube 22 upper ends are by hollow horizontal strokeThe two opposed L-type otic placodes 13 that bar 1 head end arranges link with hollow cross bar 1 is hinged.
The end of hollow cross bar 1 is provided with handle 12 and is fixedly installed a U in the position adjacent with handle 12Type draw-in groove 11, the outward opening of U-shaped draw-in groove 11, backboard is directly fixed on the lateral wall of hollow cross bar 1,The second pulley 8 at U-shaped draw-in groove 11 interior hinged with shake handle 5, shakes handle 5 by rotationJust can drive the second pulley 8 freely to rotate, on the second pulley 8, be wound with piston bracing wire 6, piston bracing wire6 one end be connected with described the second pulley 8 other end with on described piston head 222 arrange annulus 223 be connectedConnect, piston bracing wire 6 is carried out water sample extraction by the rotation of shake handle 5 with regard to stretchy piston 22.
In order to reduce the degree of wear of piston bracing wire 6 in the head end of hollow cross bar 1 and the upper end of vertical tube 2,Being set between described two L-type otic placodes 13, open on by L-type otic placode 13 by the first pulley 7, the first pulleys 7If through hole be hinged between two L-type otic placodes 13, and the first pulley 7 is adjacent with the head end of hollow cross bar 1,Further in order to reduce the degree of wear of piston bracing wire 6 at hollow cross bar 1 end, at hollow cross bar 1On offer a bar-shaped trough 14 adjacent with U-shaped draw-in groove 11, on bar-shaped trough 14 1 sides, be fixedly installed oneU-shaped support 91, is with the 3rd pulley 9 at U-shaped support 91 interior hinged, and piston bracing wire 6 is from the second pulley 8Set out, through entering into hollow cross bar 1 inside after the 3rd pulley 9, then through the first pulley 7 itAfter enter into vertical tube 2 inside, be finally connected with annulus 223, piston bracing wire 6 and the first pulley 7 andBetween the 3rd pulley 9, be rolling friction, thereby greatly reduce the degree of wear of piston bracing wire 6, extendThe service life of piston bracing wire 6.
In the time of sampling, pull the up water sample of drawing of piston 22 by piston bracing wire 6, in order to preventWhile pulling piston 22, drive vertical tube 2 to swing, between the angle forming at hollow cross bar 1 and vertical tube 2, arrangeOne support bar 4, support bar 4 one end are hinged in the anterior U-shaped groove 41 of support bar arranging of hollow cross bar 1,The other end is directly plugged in the through hole of transverse slat 42 of vertical tube 2 upper end arranged outside.
For convenience of packing up of vertical tube 2, at the middle part of hollow cross bar 1, bottom position is fixedly installed an elastic cardHoop 3, vertical tube 2 is directly buckled in flexible collar 3 after packing up.
In the time taking water sample, in some cases, the amount of taking is had to certain requirement, for this samplerCan be directly disposablely take desired water sample amount, in piston bracing wire 6, be provided with mutual etc. successivelyArranged with interval reference mark 61, measures the water yield that vertical tube 2 extracts with reference mark 61, supposes adjacentTwo reference marks 61 between difference represent that piston 22 can extract 50ml water, when piston bracing wire 6During from 61 to second reference marks 61 of first reference mark, represent and in vertical tube 2, be drawn into 50mlWater, piston bracing wire 6 continues to pull, and in the time that piston bracing wire 6 moves to the 3rd reference mark 61, saysIn bright vertical tube 2, be drawn into 100ml water.
In the time of the utility model, can disposablely take river or top layer, lake, middle level and bottom threePlant the mixed water body on different depth, in the time of sampling, first suction hose 21 is put into river or lakeTop layer, then shake handle 5 by shake and drive the second pulley 8 to rotate, the rotation of the second pulley 8Move by piston bracing wire 6 direct pull pistons 22, and then realize vertical tube 2 and sample, certain when obtainingAfter superficial water, continue the position, middle level in suction hose 21 arrival rivers, below or lake, by shakeShake handle 5, makes vertical tube 2 take mid-water, after obtaining certain mid-water, continues to absorb waterPipe 21 is transferred to the bottom position in river or lake, shakes handle 5 by shake, and vertical tube 2 is adoptedGet bottom water, after having adopted bottom water, sampler is lifted to withdrawal, will by promoting piston rod 221On the different depth of obtaining, water sample is put in container.
In order further to simplify sampling process, improve sampling efficiency, at this, we have designed the of vertical tube 2Two embodiment (as shown in Figure 5), vertical tube 2 is by an extra heavy pipe 23 and be arranged on 3 of extra heavy pipe 23 bottoms notTubule 24 with length forms, and the tubule 24 of 3 different lengths is even along the circumferential direction of extra heavy pipe 23Distribute, the degree of depth of top layer, middle level and the bottom in the length of three tubules 24 and river or lake is similar, inhalesWater pipe 21 is all arranged on described tubule 24 front ends, and suction hose 21 is by described tubule 24 and described extra heavy pipe23 connect, and piston 22 is arranged in described extra heavy pipe 23, pull 22 3 tubules 24 of piston synchronously to openBegin to absorb water. In the time taking water sample, after sampler is placed on to appropriate location, by pulling the piston 22 canWith disposable, water sample on different depth is taked, then by promoting piston rod 221, by threeWater sample in tubule 24 is discharged in cell therefor.
The above has made detailed description to preferred embodiment of the present utility model and embodiment by reference to the accompanying drawings, butThat the utility model is not limited to the above-described embodiment and examples, for the common skill of the artArt personnel, without departing from the concept of the premise utility, can also make some improvement and changeType, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. a water sampler, is characterized in that, this sampler comprises vertical tube and hollow cross bar, described perpendicularIn pipe, be provided with piston and be provided with the suction hose connecting with described vertical tube, described vertical tube in vertical tube bottomThe two opposed L-type otic placodes and hinged link of described hollow cross bar that arrange by described hollow cross bar head end;
The end of described hollow cross bar is provided with handle and is fixedly installed one U-shaped in the position adjacent with handleDraw-in groove, in described U-shaped draw-in groove, hinged one pulley with shake handle is wound with on described pulleyPiston bracing wire, described piston bracing wire one end circle arranging on the other end and described piston that is connected with described pulleyRing is connected.
2. water sampler according to claim 1, is characterized in that, described two L-type otic placodes itBetween a pulley is set, and the head end of described pulley and described hollow cross bar is adjacent.
3. water sampler according to claim 1 and 2, is characterized in that, at described hollow cross barOn offer a bar-shaped trough adjacent with described U-shaped draw-in groove, in described bar-shaped trough, be fixedly installed one with cunningThe U-shaped support of wheel.
4. water sampler according to claim 3, is characterized in that, in the middle of described hollow cross barBottom position is fixedly installed a flexible collar.
5. water sampler according to claim 4, is characterized in that, establish in described riser upper portions outsidePut a transverse slat with through hole, between described hollow cross bar and described vertical tube, a support bar is set, described inSupport bar one end is hinged on the anterior other end of described hollow cross bar and is directly plugged in the through hole of described transverse slat.
6. water sampler according to claim 5, is characterized in that, in described piston bracing wire successivelyBe provided with the reference mark of mutually equidistantly arranging.
7. water sampler according to claim 1, is characterized in that, described vertical tube by an extra heavy pipe andThe tubule that is arranged on N different length of extra heavy pipe bottom forms, 1≤N≤4, and described suction hose is all arranged onDescribed tubule front end, described suction hose connects by described tubule and described extra heavy pipe, described piston settingIn described extra heavy pipe.
8. water sampler according to claim 7, is characterized in that, a described N different lengthTubule is uniformly distributed along the circumferential direction of described extra heavy pipe, 1≤N≤4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051033.3U CN205301003U (en) | 2016-01-19 | 2016-01-19 | Water quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051033.3U CN205301003U (en) | 2016-01-19 | 2016-01-19 | Water quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301003U true CN205301003U (en) | 2016-06-08 |
Family
ID=56428655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620051033.3U Expired - Fee Related CN205301003U (en) | 2016-01-19 | 2016-01-19 | Water quality sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301003U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643192A (en) * | 2017-09-30 | 2018-01-30 | 韩丹 | A kind of sampling of water quality equipment of Industrial Wastewater Treatment different depth |
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
| CN109490014A (en) * | 2018-10-30 | 2019-03-19 | 华北水利水电大学 | A kind of hydrology exploration sampling of water quality frame |
| CN109556917A (en) * | 2018-12-13 | 2019-04-02 | 陈欣 | Sewage dispersed sampling technique device in a kind of wastewater disposal basin |
| CN109580287A (en) * | 2019-01-15 | 2019-04-05 | 中国水产科学研究院长江水产研究所 | A kind of water body littoral zone zoobenthos quantitative collection device |
| CN112629943A (en) * | 2020-12-29 | 2021-04-09 | 湛江中科技术服务有限公司 | Water quality sampling device for environmental protection detection convenient to remote regulation sample volume |
-
2016
- 2016-01-19 CN CN201620051033.3U patent/CN205301003U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643192A (en) * | 2017-09-30 | 2018-01-30 | 韩丹 | A kind of sampling of water quality equipment of Industrial Wastewater Treatment different depth |
| CN108844781A (en) * | 2018-08-09 | 2018-11-20 | 河南畅慷环保科技有限公司 | Environmental project detects sampler with water body |
| CN109490014A (en) * | 2018-10-30 | 2019-03-19 | 华北水利水电大学 | A kind of hydrology exploration sampling of water quality frame |
| CN109490014B (en) * | 2018-10-30 | 2021-04-06 | 华北水利水电大学 | Hydrology surveys quality of water sample frame |
| CN109556917A (en) * | 2018-12-13 | 2019-04-02 | 陈欣 | Sewage dispersed sampling technique device in a kind of wastewater disposal basin |
| CN109580287A (en) * | 2019-01-15 | 2019-04-05 | 中国水产科学研究院长江水产研究所 | A kind of water body littoral zone zoobenthos quantitative collection device |
| CN109580287B (en) * | 2019-01-15 | 2024-03-15 | 中国水产科学研究院长江水产研究所 | Quantitative acquisition device for benthonic animals in coastal zone of water body |
| CN112629943A (en) * | 2020-12-29 | 2021-04-09 | 湛江中科技术服务有限公司 | Water quality sampling device for environmental protection detection convenient to remote regulation sample volume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |