CN207516097U - A kind of more water layer water quality sampling devices - Google Patents
A kind of more water layer water quality sampling devices Download PDFInfo
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- CN207516097U CN207516097U CN201721481309.2U CN201721481309U CN207516097U CN 207516097 U CN207516097 U CN 207516097U CN 201721481309 U CN201721481309 U CN 201721481309U CN 207516097 U CN207516097 U CN 207516097U
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- spool
- sampling bottle
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Abstract
The utility model discloses a kind of more water layer water quality sampling devices, the utility model includes sampling bottle and sunpender, the sampling bottle is with sunpender by being flexibly connected rope connection, the sampling bottle includes the first sampling bottle and the second sampling bottle, first sampling bottle includes the first valve body, first spool and the first bottle, second spool is connected to the bottom of the first bottle by the second connecting rope, the top of second valve body is connect by third connecting rope with sunpender, the third connecting rope sequentially passes through the through-hole of the first valve body, the cavity of the through-hole of first spool and the first bottle, the averag density of first bottle and the averag density of the second bottle are all higher than the density of water.The utility model can be realized to detect again and the water in multiple depth water layers is sampled in sampling process, simplify sampling procedure, the detection time of saving.
Description
Technical field
The utility model is related to a kind of more water layer water quality sampling devices.
Background technology
It is evaluated and tested for the ease of the water quality situation to river or lake, staff is frequently necessary to the water in the waters
Matter situation is sampled detection.It is by the way that sampling bottle is placed into waters, sampling is completed when being generally sampled in waters
Afterwards, sampling bottle is proposed from water, the water sample of sampling bottle is imported into test tube and is preserved, and is needed in practical detection process to river
Multiple water layers are sampled in stream, and present sampler can realize that depthkeeping samples mostly, but to be realized to repeatedly right
The water layer of different depth is sampled, and needs every sub-sampling is complete to be reset again to sampler, cumbersome, is wasted time.
Invention content
The technical problems to be solved in the utility model is：A kind of primary water intaking of realization is provided to can be realized as in different waters
More water layer water quality sampling devices that depth is fetched water.
To solve the above-mentioned problems, the utility model includes sampling bottle and sunpender, and the sampling bottle passes through soft with sunpender
Property connecting rope connection, the sampling bottle include the first sampling bottle and the second sampling bottle, first sampling bottle include first
Valve body, the first spool and the first bottle, first valve body are connected to the top of the first bottle, above and below first spool
The inside of the first valve body is slidably arranged in, is provided with the first water inlet window on the side wall of first valve body, described first bottle
The top of body is provided with the first water inlet, first spool exist during being slided in the first valve body be buckled in first into
The mouth of a river and two states on the first water inlet not being buckled in, the first spool is connected with floating drum by the first connecting rope, and described first
It is provided with the cavity of up/down perforation in the middle part of bottle, is provided on first spool and on the first valve body corresponding with cavity
Through-hole, second sampling bottle include the second valve body, the second spool and the second bottle, and second valve body is arranged on second
The top of bottle is provided with the second water inlet window on the side wall of second spool, and second spool, which slides up and down, to be arranged on
In second valve body, the top of second bottle is provided with the second water inlet, and second spool is sliding in the second valve body
Exist in dynamic process and be buckled in the second water inlet and be not buckled in second into two states waterborne, second spool passes through second
Connecting rope is connected to the bottom of the first bottle, and the top of second valve body is connect by third connecting rope with sunpender, described
Third connecting rope sequentially pass through the cavity of the through-hole of the first valve body, the through-hole of the first spool and the first bottle, described first
The averag density of sampling bottle and the averag density of the second sampling bottle are all higher than the density of water.
For the ease of recycling the first sampling bottle and the second sampling bottle, the top of the first valve body described in the utility model simultaneously
The first limited block is connected with, the lower part that the first limited block is located in the third connecting rope is fixedly connected with the second limited block,
The third connecting rope passes through the first limited block and is slidably connected with the first limited block.
For the ease of the first sampling bottle and the second sampling bottle is made to connect into an entirety, described in the utility model first takes
The bottom of sample bottle and the top of the second sampling bottle are provided with matched boss.
For the ease of carry sampling bottle, the second sampling bottle of bottom of the first sampling bottle described in the utility model first it is upper
Portion is provided with locking device.
For the ease of the first valve body of connection with the first bottle and convenient for connecting the second valve body and the second bottle, the utility model
First valve body is connected through a screw thread with the first bottle, and second valve body and the second bottle are also by threaded connection.
The beneficial effects of the utility model are：The utility model is by setting two sampling bottles interconnected, by right
The first connecting rope between floating drum and the first spool sets certain length, makes the first bottle in setting the first depth water layer
Water be sampled, then the second connecting rope between the first sampling bottle and the second sampling bottle sets certain length, makes second
Water of the bottle in setting the second depth water layer is sampled, and is realized to being sampled while more water layers.The utility model can
Realization is sampled the water in multiple depth water layers in one-time detection sampling process, simplifies sampling procedure, saving takes
The sample time.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure enlargement diagram of first bottle of the utility model；
Fig. 3 is the structure enlargement diagram of second bottle of the utility model；
Fig. 4 is the use state diagram of the utility model.
Wherein：1st, floating drum, the 2, first connecting rope, 3, third connecting rope, 4, sunpender, the 5, first sampling bottle, the 6, second sampling
Bottle, the 7, first limited block, the 8, second limited block, the 9, second connecting rope, 5-1, the first valve body, 5-2, the first spool, 5-3, first
Bottle, 6-1, the second valve body, 6-2, the second spool, 6-3, the second bottle.
Specific embodiment
More water layer water quality sampling devices as shown in Figure 1, including sampling bottle and sunpender 4, the sampling bottle is logical with sunpender 4
Flexible connection rope connection is crossed, the sampling bottle includes the first sampling bottle 5 and the second sampling bottle 6, as shown in Fig. 2, described the
One sampling bottle 5 includes the first valve body 5-1, the first spool 5-2 and the first bottle 5-3, the first valve body 5-1 is connected to first
The top of bottle 5-3, the first valve body 5-1 and the first bottle 5-3 are connected through a screw thread, on the first spool 5-2
Lower slider is arranged on the inside of the first valve body 5-1, and the first water inlet window is provided on the side wall of the first valve body 5-1, described
The top of the first bottle 5-3 be provided with the first water inlet, the mistake that the first spool 5-2 is slided in the first valve body 5-1
Exist in journey and be buckled in the first water inlet and be not buckled in two states on the first water inlet, the first spool 5-2 passes through the first connecting rope 2
Be connected with floating drum 1, be provided with the cavity of up/down perforation in the middle part of the first bottle 5-3, on the first spool 5-2 and
Through-hole corresponding with cavity is provided on first valve body 5-1, as shown in figure 3, second sampling bottle 6 includes the second valve body 6-
1st, the second spool 6-2 and the second bottle 6-3, the second valve body 6-1 are arranged on the top of the second bottle 6-3, and described
Two valve body 6-1 are connected through a screw thread with the second bottle 6-3, and the second water inlet window, institute are provided on the side wall of the second spool 6-2
The the second spool 6-2 stated, which is slided up and down, to be arranged in the second valve body 6-1, and the top of the second bottle 6-3 is provided with second
Water inlet, the second spool 6-2 exists during being slided in the second valve body 6-1 to be buckled in the second water inlet and is not buckled in
Second is connected to the bottom of the first bottle 5-3, institute by the second connecting rope 9 into two states waterborne, the second spool 6-2
The top of the second valve body 6-1 stated is connect by third connecting rope 3 with sunpender 4, and the third connecting rope 3 sequentially passes through first
The cavity of the through-hole of valve body 5-1, the through-hole of the first spool 5-2 and the first bottle 5-3, being averaged for first sampling bottle 5 are close
The averag density of degree and the second sampling bottle 6 is all higher than the density of water.
The bottom of the first sampling bottle 5 described in the present embodiment and the top of the second sampling bottle 6 are provided with matched boss,
Boss can help the first sampling bottle 5 and the second sampling bottle 6 preferably to connect into an entirety.It can also be not provided with the feelings of boss
Under condition, the top of the first valve body 5-1 is connected with the first limited block 7, and the first limiting is located in the third connecting rope 3
The lower part of block 7 is fixedly connected with the second limited block 8, the third connecting rope 3 pass through the first limited block 7 and with the first limited block
7 are slidably connected.Can occur jiggly situation when lifting the second sampling bottle 6, the first sampling bottle 5 and the second sampling bottle 6 it is convex
The bad combination of platform keeps the steady of the second sampling bottle 6 by the limiting of the first limited block 7 and the second limited block 8, by the first sampling
5 and second sampling bottle of bottle, 6 pull-up simultaneously.For the ease of carrying, can also be set between the first sampling bottle 5 and the second sampling bottle 6
Locking device is put, the locking device uses the prior art.
Operation principle：As shown in figure 4, when needing to carry out sampling of water quality, by sampling bottle into the water, due to the first limited block
7 and second limited block 8 limiting, the first sampling bottle 5 and the second sampling bottle 6 connect into an entirety, are set when sampling bottle drops to
During fixed depth, the first connecting rope 2 reaches limit for length, and the first connecting rope 2 pulls the first spool 5-2 no longer to fall, the first bottle 5-3
Continue whereabouts a small distance, the first spool 5-2 and the first water inlet disengage, and water enters the first bottle 5-3.Second sampling bottle 6
Continue to fall, as the limit for length for reaching the second connecting rope 9, the second connecting rope 9 pulls the second spool 6-2 no longer to fall, second bottle
Body 6-3 continues whereabouts a small distance, and the second spool 6-2 and the second water inlet disengage, and water enters in the second bottle 6-3.When return
When collecting sample bottle, third of gradually pulling back connecting rope 3, third connecting rope 3 first pulls the second sampling bottle 6 to rise, and the second spool 6-2 is again
It is secondary to be covered on the second water inlet, when the second sampling bottle 6 and the first sampling bottle 5 link together, the second limited block 8 and first
Limited block 7 contacts, and continues third connecting rope 3 of pulling back, by 6 pull-up simultaneously of the first sampling bottle 5 and the second sampling bottle, the first spool 5-
2 are covered in again on the first water inlet.
Claims (5)
1. a kind of more water layer water quality sampling devices, including sampling bottle and sunpender, the sampling bottle passes through flexible connection with sunpender
Rope connection, it is characterised in that：The sampling bottle includes the first sampling bottle and the second sampling bottle, and first sampling bottle includes
First valve body, the first spool and the first bottle, first valve body are connected to the top of the first bottle, first spool
The inside for being arranged on the first valve body is slided up and down, is provided with the first water inlet window on the side wall of first valve body, described
The top of one bottle is provided with the first water inlet, and first spool exists during being slided in the first valve body is buckled in the
One water inlet and two states on the first water inlet are not buckled in, the first spool is connected with floating drum by the first connecting rope, described
It is provided with the cavity of up/down perforation in the middle part of first bottle, is provided with and cavity pair on first spool and on the first valve body
The through-hole answered, second sampling bottle include the second valve body, the second spool and the second bottle, and second valve body is arranged on
The top of second bottle is provided with the second water inlet window on the side wall of second spool, and second spool, which slides up and down, to be set
It puts in the second valve body, the top of second bottle is provided with the second water inlet, and second spool is in the second valve body
Exist during interior slip and be buckled in the second water inlet and be not buckled in second into two states waterborne, second spool passes through
Second connecting rope is connected to the bottom of the first bottle, and the top of second valve body is connect by third connecting rope with sunpender,
The third connecting rope sequentially passes through the cavity of the through-hole of the first valve body, the through-hole of the first spool and the first bottle, described
The averag density of first sampling bottle and the averag density of the second sampling bottle are all higher than the density of water.
2. more water layer water quality sampling devices according to claim 1, it is characterised in that：The top of first valve body connects
The first limited block is connected to, the lower part that the first limited block is located in the third connecting rope is fixedly connected with the second limited block, institute
The third connecting rope stated passes through the first limited block and is slidably connected with the first limited block.
3. more water layer water quality sampling devices according to claim 2, it is characterised in that：The bottom of first sampling bottle
The top of second sampling bottle is provided with matched boss.
4. more water layer water quality sampling devices according to claim 2, it is characterised in that：The bottom of first sampling bottle
The top of second sampling bottle is provided with locking device.
5. more water layer water quality sampling devices according to any one of claim 1-4, it is characterised in that：Described first
Valve body is connected through a screw thread with the first bottle, and second valve body and the second bottle are also by threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481309.2U CN207516097U (en) | 2017-11-09 | 2017-11-09 | A kind of more water layer water quality sampling devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481309.2U CN207516097U (en) | 2017-11-09 | 2017-11-09 | A kind of more water layer water quality sampling devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516097U true CN207516097U (en) | 2018-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721481309.2U Active CN207516097U (en) | 2017-11-09 | 2017-11-09 | A kind of more water layer water quality sampling devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186716A (en) * | 2019-05-20 | 2019-08-30 | 武汉科技大学 | A kind of high-fidelity deep-water sample acquisition device |
-
2017
- 2017-11-09 CN CN201721481309.2U patent/CN207516097U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186716A (en) * | 2019-05-20 | 2019-08-30 | 武汉科技大学 | A kind of high-fidelity deep-water sample acquisition device |
| CN110186716B (en) * | 2019-05-20 | 2021-09-14 | 武汉科技大学 | High-fidelity depthkeeping water sample collection system |
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