CN209459954U - A kind of water-quality sampler - Google Patents
A kind of water-quality sampler Download PDFInfo
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- CN209459954U CN209459954U CN201920211412.8U CN201920211412U CN209459954U CN 209459954 U CN209459954 U CN 209459954U CN 201920211412 U CN201920211412 U CN 201920211412U CN 209459954 U CN209459954 U CN 209459954U
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- water
- fetching
- lateral wall
- motion bar
- installing pipe
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Abstract
The utility model discloses a kind of water-quality samplers, including hand-held rod, it is movable on the lateral wall of described hand-held rod one end that installing pipe is installed, motion bar is inserted on the bottom wall of the installing pipe, it is threaded on the lateral wall of the installing pipe bottom end and mutually matched second fastening bolt of motion bar, the bottom end of the motion bar is equipped with device for fetching water, connecting rod is fixedly installed on the lateral wall of the device for fetching water, and the top of connecting rod is fixedly mounted on the lateral wall of motion bar bottom end, water fetching device on the device for fetching water.Device for fetching water is put into water after designated depth in the utility model, rotation threaded rod can drive sealing plate to be moved in device for fetching water, the water of designated depth will enter in device for fetching water through water intaking slot, then the water that threaded rod drives sealing plate that slot sealing of fetching water can be collected easily to designated depth, good practical effect are rotated further by.
Description
Technical field
The utility model relates to water quality inspection technique field more particularly to a kind of water-quality samplers.
Background technique
The quality in all kinds of waters such as rivers, lake, reservoir, water channel, water source, water quality is directly related to the hair of national economy
Exhibition and the people health, water quality test analysis be national environmental protection supervision detection work one of main contents, especially by
Waters, the water source influenced to sewage discharge, it is more important to the assay of its water quality.
Existing water quality sampling device mostly volume is larger, and structure is complicated, and manufacturing cost and use cost is all higher, and is adopting
Also it is not easy to collect the water quality of designated depth when sample, it is therefore desirable to make improvements this.
Utility model content
Purpose of the utility model is to solve the problems that water-quality sampler practical function in the prior art is poor, and mention
A kind of water-quality sampler out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of water-quality sampler, including hand-held rod, it is movable on the lateral wall of described hand-held rod one end that installing pipe is installed,
It is inserted with motion bar on the bottom wall of the installing pipe, is threaded on the lateral wall of the installing pipe bottom end mutual with motion bar
Second fastening bolt of cooperation, the bottom end of the motion bar are equipped with device for fetching water, are fixedly installed on the lateral wall of the device for fetching water
Connecting rod, and the top of connecting rod is fixedly mounted on the lateral wall of motion bar bottom end, water fetching device on the device for fetching water.
Preferably, offered on the roof of the hand-held rod with the mutually matched notch of installing pipe, the hand-held rod is close
The first fastening bolt is inserted on the lateral wall of installing pipe one end, first fastening bolt runs through the lateral wall of hand-held rod side
And it extends in notch.
Preferably, equidistant on the lateral wall of the installing pipe and motion bar to be equipped with graduation mark.
Preferably, the water fetching device includes the threaded rod being plugged on installing pipe roof, and the bottom end of threaded rod is run through
Installing pipe, motion bar and device for fetching water roof and extend in device for fetching water, the threaded rod is engaged with the mutual screw thread of motion bar, institute
It states and offers water intaking slot on the roof of device for fetching water, be fixedly installed on the lateral wall of the threaded rod bottom end and water intaking slot phase interworking
The sealing plate of conjunction.
Preferably, limited block is fixedly installed on the lateral wall of the threaded rod tip.
Preferably, annular connecting plate is fixedly installed on the roof of the sealing plate, on the roof on the inside of the device for fetching water
It offers with the mutually matched annular link slot of annular connecting plate, is fixedly installed on the roof on the inside of the annular link slot close
Seal washer, and annular connecting plate is closely contacted with each other with seal washer.
Compared with prior art, the utility model has the advantages that:
1, device for fetching water is put into water after designated depth, rotation threaded rod can drive sealing plate to be moved to device for fetching water
Interior, the water of the designated depth slot that will be fetched water enter in device for fetching water, be then rotated further by threaded rod and drive the sealing plate slot that will fetch water close
Envelope can easily collect the water of designated depth, good practical effect；
2, structure is simple, easy to operate, and manufacturing cost and use cost is low, it may be convenient to collect the water of different depth, pass through
The practicability that helps is good.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of water-quality sampler positive structure schematic；
Fig. 2 be the utility model proposes a kind of water-quality sampler part A structure enlarged drawing.
In figure: 1 hand-held rod, 2 installing pipes, 3 first fastening bolts, 4 motion bars, 5 second fastening bolts, 6 graduation marks, 7 take
Hydrophone, 8 connecting rods, 9 threaded rods, 10 limited blocks, 11 water intaking slots, 12 sealing plates, 13 annular connecting plates, 14 annular link slots, 15
Seal washer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of water-quality sampler, including hand-held rod 1, movable installation on the lateral wall of 1 one end of hand-held rod
Have installing pipe 2, offered on the roof of hand-held rod 1 with the mutually matched notch of installing pipe 2, hand-held rod 1 is close to 2 one end of installing pipe
Lateral wall on be inserted with the first fastening bolt 3, the first fastening bolt 3 through 1 side of hand-held rod lateral wall and extend to slot
In mouthful, it may be convenient to which installing pipe 2 is fixedly mounted on hand-held rod 1.
It is inserted with motion bar 4 on the bottom wall of installing pipe 2, is threaded on the lateral wall of 2 bottom end of installing pipe and motion bar 4
It is equidistant on the lateral wall of mutually matched second fastening bolt 5, installing pipe 2 and motion bar 4 to be equipped with graduation mark 6, convenient for seeing
It examines installing pipe 2 and motion bar 4 puts the depth into water.
The bottom end of motion bar 4 is equipped with device for fetching water 7, is fixedly installed with connecting rod 8, and connecting rod 8 on the lateral wall of device for fetching water 7
Top be fixedly mounted on the lateral wall of 4 bottom end of motion bar, water fetching device on device for fetching water 7, water fetching device include be plugged in peace
Threaded rod 9 on 2 roof of tubulature, and installing pipe 2, the roof of motion bar 4 and device for fetching water 7 and extension are run through in the bottom end of threaded rod 9
To device for fetching water 7, it is fixedly installed with limited block 10 on the lateral wall on 9 top of threaded rod, threaded rod 9 can be prevented to be detached from installing pipe
2。
Threaded rod 9 is engaged with the mutual screw thread of motion bar 4, and water intaking slot 11,9 bottom of threaded rod are offered on the roof of device for fetching water 7
Be fixedly installed on the lateral wall at end and fetch water the mutually matched sealing plate 12 of slot 11, and device for fetching water 7 is put into water designated depth,
Screw thread 9 is rotated, threaded rod 9 is engaged with 4 screw thread of motion bar, therefore the rotation of threaded rod 9 can drive sealing plate 12 to move freely,
Sealing plate 12 is moved in device for fetching water 7, the water of designated depth will enter in device for fetching water 7 through water intaking slot 11, then again will be close
Sealing plate 12 be moved to the roof of the inside of device for fetching water 7 be in close contact can by the water-stop of designated depth in device for fetching water 7, from
And water quality can be sampled.
It is fixedly installed with annular connecting plate 13 on the roof of sealing plate 12, is offered on the roof of 7 inside of device for fetching water and ring
The mutually matched annular link slot 14 of shape connecting plate 13 is fixedly installed with seal washer on the roof of annular 14 inside of link slot
15, and annular connecting plate 13 is closely contacted with each other with seal washer 15, can be prevented with the sealing performance of lift-off seal plate 12
The water of different depth enters in device for fetching water, to improve the accuracy of sampling and detection.
In the utility model, motion bar 4 and installing pipe 2 are respectively moved to suitable position by the depth of the water acquired as needed
It sets, then turns tight first fastening bolt 3 and the second fastening bolt 5 respectively again and fix installing pipe 2 and motion bar 4, then will take
Hydrophone 7 puts into water designated depth, rotates screw thread 9, and threaded rod 9 is engaged with 4 screw thread of motion bar, therefore the rotation of threaded rod 9 can
To drive sealing plate 12 to move freely, sealing plate 12 is moved in device for fetching water 7, the water of designated depth will through water intaking slot 11 into
Enter in device for fetching water 7, being then again moved to sealing plate 12 can be by designated depth with the roof close contact of 7 inside of device for fetching water
Water-stop in device for fetching water 7, so as to be sampled to water quality.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of water-quality sampler, including hand-held rod (1), it is characterised in that: can live on the lateral wall of described hand-held rod (1) one end
It is dynamic to be equipped with installing pipe (2), it is inserted with motion bar (4) on the bottom wall of the installing pipe (2), outside installing pipe (2) bottom end
Be threaded on side wall with motion bar (4) mutually matched second fastening bolt (5), the bottom end of the motion bar (4) is equipped with
Device for fetching water (7) is fixedly installed with connecting rod (8) on the lateral wall of the device for fetching water (7), and the fixed peace in top of connecting rod (8)
On the lateral wall of motion bar (4) bottom end, water fetching device on the device for fetching water (7).
2. a kind of water-quality sampler according to claim 1, it is characterised in that: opened up on the roof of the hand-held rod (1)
Have and is inserted with the on the lateral wall of installing pipe (2) one end with installing pipe (2) mutually matched notch, the hand-held rod (1)
One fastening bolt (3), first fastening bolt (3) are run through the lateral wall of hand-held rod (1) side and are extended in notch.
3. a kind of water-quality sampler according to claim 1, it is characterised in that: the installing pipe (2) and motion bar (4)
It is equidistant on lateral wall to be equipped with graduation mark (6).
4. a kind of water-quality sampler according to claim 1, it is characterised in that: the water fetching device includes being plugged in installation
The threaded rod (9) on (2) roof is managed, and the bottom end of threaded rod (9) is through installing pipe (2), motion bar (4) and device for fetching water (7)
Roof simultaneously extends in device for fetching water (7), and the threaded rod (9) is engaged with motion bar (4) mutually screw thread, the device for fetching water (7)
Water intaking slot (11) is offered on roof, is fixedly installed on the lateral wall of threaded rod (9) bottom end mutual with water intaking slot (11)
The sealing plate (12) of cooperation.
5. a kind of water-quality sampler according to claim 4, it is characterised in that: the lateral wall on threaded rod (9) top
On be fixedly installed with limited block (10).
6. a kind of water-quality sampler according to claim 4, it is characterised in that: fixed on the roof of the sealing plate (12)
It is equipped with annular connecting plate (13), offers on the roof on the inside of the device for fetching water (7) and cooperate with annular connecting plate (13)
Annular link slot (14), be fixedly installed with seal washer (15) on the roof on the inside of annular link slot (14), and annular
Connecting plate (13) is closely contacted with each other with seal washer (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211412.8U CN209459954U (en) | 2019-02-19 | 2019-02-19 | A kind of water-quality sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211412.8U CN209459954U (en) | 2019-02-19 | 2019-02-19 | A kind of water-quality sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209459954U true CN209459954U (en) | 2019-10-01 |
Family
ID=68046763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920211412.8U Active CN209459954U (en) | 2019-02-19 | 2019-02-19 | A kind of water-quality sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209459954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043533A (en) * | 2022-01-21 | 2022-09-13 | 黄河水利职业技术学院 | Chemical sewage treatment plant for environmental engineering |
| CN116793764A (en) * | 2023-03-02 | 2023-09-22 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | eDNA sample collection system for aquatic organism environmental damage investigation |
-
2019
- 2019-02-19 CN CN201920211412.8U patent/CN209459954U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043533A (en) * | 2022-01-21 | 2022-09-13 | 黄河水利职业技术学院 | Chemical sewage treatment plant for environmental engineering |
| CN116793764A (en) * | 2023-03-02 | 2023-09-22 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | eDNA sample collection system for aquatic organism environmental damage investigation |
| CN116793764B (en) * | 2023-03-02 | 2024-05-17 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | EDNA sample collection system for aquatic organism environmental damage investigation |
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