CN210136107U - Water quality collection device for water quality analysis - Google Patents
Water quality collection device for water quality analysis Download PDFInfo
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- CN210136107U CN210136107U CN201921012076.0U CN201921012076U CN210136107U CN 210136107 U CN210136107 U CN 210136107U CN 201921012076 U CN201921012076 U CN 201921012076U CN 210136107 U CN210136107 U CN 210136107U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 230000005484 gravity Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 238000005070 sampling Methods 0.000 claims description 32
- 239000000725 suspension Substances 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a water quality acquisition device that water quality analysis used. Belongs to the technical field of wading quality acquisition devices. The device can be used for simultaneously collecting the water quality at more than two heights in the same vertical water quality collecting area when primary water quality collection is carried out, and the reliability is high. Comprises a suspender, a hanging block, a plurality of vertical columns, a gravity block and a plurality of water collectors; the left end of the side surface of the suspender is sequentially provided with a left wire guide wheel, a wire hanging wheel and a right wire guide wheel at equal intervals in a rotating manner from left to right, and a vertical rod is vertically and upwardly fixed on the upper surface of the suspender positioned at the wire hanging wheel; the wire hanging wheel is provided with a wire hanging wheel which can be retracted; the vertical rod is provided with a rotating shaft, the rotating shaft is provided with two line rolling grooves, and two cover lines which can be retracted and extended are respectively arranged in the two line rolling grooves.
Description
Technical Field
The utility model relates to a water quality acquisition device technical field, concretely relates to water quality acquisition device that water quality analysis used.
Background
At present, a water quality acquisition device for deep water areas such as reservoirs is generally a bottle. When water quality of a certain place is required to be collected, the water quality collection is finished after the water quality is directly filled into a bottle by the bottle in a water collection area.
When the existing bottle is used for collecting water quality for one time, the water quality at one height in the same vertical water quality collecting area can be collected at the same time, and the water quality at different heights in the same vertical water quality collecting area can not be collected at the same time.
Because the water quality is generally different at different heights in the same vertical water quality collection area of the water quality in the whole water quality collection time period of one time.
For example, in the same water quality collection time period, the data of the physical (such as chromaticity, turbidity, odor and the like), chemical (content of inorganic matters and organic matters) and biological (bacteria, microorganisms, plankton and benthos) characteristics and composition conditions of the water quality at different heights in the same vertical water collection area of the water quality are generally different.
The data detected for water quality collected with the existing bottles therefore reflects only water quality data at a water quality height within a vertical water collection area of water quality for that time of water quality collection.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve present bottle and when carrying out a water quality collection the above-mentioned not enough that exists, provide one kind when carrying out a water quality collection, can gather the quality of water of two above high departments in the same vertical water quality collection region simultaneously, a water quality analysis uses that the reliability is high water quality collection device.
The technical problem is solved by the following technical scheme:
a water quality collecting device for water quality analysis comprises a hanging rod, a hanging block, a plurality of vertical columns, a gravity block and a plurality of water collectors; the left end of the side surface of the suspender is sequentially provided with a left wire guide wheel, a wire hanging wheel and a right wire guide wheel at equal intervals in a rotating manner from left to right, and a vertical rod is vertically and upwardly fixed on the upper surface of the suspender positioned at the wire hanging wheel; the wire hanging wheel is provided with a wire hanging wheel which can be retracted; the vertical rod is provided with a rotating shaft, the rotating shaft is provided with two line rolling grooves, two cover lines capable of being retracted and extended are respectively arranged in the two line rolling grooves, and the two cover lines can be synchronously retracted or synchronously paid off under the driving of the rotating shaft; the lower surface of the hanging block is vertically and upwards provided with an anti-rotation vertical half through hole, the left side wall of the hanging block is horizontally provided with a left rod towards the left, the right side wall of the hanging block is horizontally provided with a right rod towards the right, the left rod is provided with a left rod vertical hole, and the right rod is provided with a right rod vertical hole; a horizontal threaded hole communicated with the vertical semi-through hole of the hanging block is formed in the surface of one side of the hanging block, and a lock cylinder bolt is spirally arranged in the horizontal threaded hole of the hanging block; the upper surface of each vertical column is respectively and vertically and upwardly fixedly provided with an anti-rotation vertical connecting block, the lower surface of each vertical column is also respectively and vertically and upwardly provided with an anti-rotation vertical half through hole, the surface of one side of each vertical column is also respectively provided with a horizontal threaded hole communicated with the vertical half through hole on the vertical column, and a column locking bolt is also respectively and spirally arranged in the horizontal threaded hole of each vertical column; the vertical connecting block on each vertical column can be inserted into the vertical half through hole of the hanging block in a rotation-proof manner and can be fixed by the lock column bolt corresponding to the vertical half through hole; the vertical connecting block on any vertical column can be inserted into the vertical semi-through hole connected to the other vertical column in a rotation-proof manner and can be fixed by the lock column bolt corresponding to the vertical semi-through hole; the upper surface of the gravity block is also vertically and upwardly fixedly provided with a vertical connecting block, and the vertical connecting block on the gravity block can be inserted into a vertical half through hole connected to any vertical column and can be fixed by a column locking bolt corresponding to the vertical half through hole; each water sampler comprises a ferrule which can be sleeved on the vertical column in a sliding way up and down, two bottle clamps which can be fixedly connected with the left end and the right end of the ferrule respectively, and two water sampling bottles which can be clamped by the two bottle clamps; more than two locking ring threaded holes are respectively formed in the left end and the right end of each ferrule, and locking ring bolts capable of fixing the corresponding ferrules on the vertical columns are respectively and spirally arranged in the locking ring threaded holes; the water sampling bottle comprises a bottle cap which can be hermetically covered on the bottle mouth of the water sampling bottle and a vertical round pipe which is hermetically and integrally connected with the lower pipe mouth on the bottom surface in the water sampling bottle; a bottle bottom hole is formed in the bottle bottom surface of the water sampling bottle surrounded by the vertical round pipe, the center of the bottle bottom hole is overlapped with the center of the bottle bottom of the water sampling bottle, and the pipe axis of the vertical round pipe and the center of the bottle bottom hole are both located on the same vertical line; when the bottle cap is hermetically covered on the bottle mouth of the water collecting bottle, the bottle cap is hermetically covered on the upper pipe mouth of the vertical pipe; the bottle cap is vertically provided with a vertical line passing hole along the vertical central line of the bottle cap, and a line locking mechanism capable of pressing and fixing a cap line passing through the vertical line passing hole is arranged in the vertical line passing hole.
When water quality collection is required, the lower end of the suspension wire is fixedly connected to the upper surface of the suspension block; the number of the vertical columns is in butt joint connection according to the depth requirement of water quality to be collected, and the vertical connecting block on the uppermost vertical column is inserted into the vertical half through hole fixedly connected to the hanging block. The number of the water collectors is also set according to the layer number of the water quality to be collected; one layer of water quality corresponds to one water sampler. The ferrule of the water sampler is fixed on the vertical column through a lock ring bolt. The interval between two adjacent water collectors is set according to actual needs.
The lower end of one of the two cover wires bypasses the left end face of the left wire guide wheel and then passes through the left rod vertical hole from top to bottom; the lower end of the other cover wire of the two cover wires passes through the right rod vertical hole from top to bottom after bypassing the right end surface of the right wire guide wheel;
the lower end of the cover line which passes through the vertical hole of the left rod passes through the corresponding vertical line passing hole of the bottle cover positioned on the left of the ferrule and then passes through the corresponding vertical tube from the inside of the tube cavity of the corresponding vertical tube; similarly, the lower end of the cover line passing through the vertical hole of the right rod passes through the corresponding vertical line passing hole of the bottle cover positioned on the right side of the ferrule and then passes through the corresponding vertical pipe cavity downwards.
When formally collecting water quality, the suspension wire is put down, the suspension rod is positioned above the water surface, and the suspension block can be positioned above the water surface and also can be positioned on the water surface or below the water surface. Every bottle lid was airtight simultaneously and is covered on the bottleneck that corresponds the water sampling bottle and airtight lid on the last mouth of pipe that corresponds vertical pipe, and after the water sampling bottle reachd the setting water depths, upwards pulled up the lid line and let every bottle lid leave the bottleneck of the water sampling bottle that corresponds and the last mouth of pipe of the vertical pipe that corresponds simultaneously, let the water that corresponds water sampling bottle bottleneck department enter into in the water sampling bottle. After the water collecting bottles are filled with water, the cover lines are put down, the bottle covers are simultaneously and hermetically covered on the bottle openings of the water collecting bottles and the upper pipe orifices of the vertical pipes, and then the suspension lines are lifted upwards to lift each water collecting bottle out of the water surface, so that the water quality collecting operation is completed.
This scheme is when carrying out a quality of water collection, can gather the quality of water of two or more high departments in same vertical quality of water collection region simultaneously, and the reliability is high. According to the scheme, two parts of water quality are collected on the same water layer, and the reliability is good.
Preferably, the thread locking mechanism comprises a side wall cavity which is arranged on the inner hole wall of the vertical thread passing hole and is communicated with the vertical thread passing hole; a rotating shaft is arranged in the side wall cavity, and the central line of the rotating shaft is perpendicular to the different surface of the hole center line of the vertical wire passing hole; a lock wire threaded hole communicated with the upper surface of the bottle cap is vertically and upwards arranged on the upper cavity wall of the side wall cavity positioned at the outer side of the rotating shaft, and a lock wire bolt is respectively and spirally arranged in each lock wire threaded hole; a rotating rod is rotatably arranged on the rotating shaft, the inner end of the rotating rod is positioned on the inner side of the rotating shaft, and the outer end of the rotating rod is positioned on the outer side of the rotating shaft; the inner end of the rotating rod is provided with a tensioning spring, and the upper end and the lower end of the tensioning spring are respectively fixedly connected on the inner end of the rotating rod and the lower cavity wall of the side wall cavity in a tensioning manner; the locking bolt can compress tightly on the dwang upper surface that is located the pivot outside side after moving down to the locking bolt moves down and to set for the position and can compress tightly the lid line that passes vertical line hole after enabling the outer end of dwang to rotate down and fix on the inner wall of vertical line hole.
The locking bolt can enable the outer end of the rotating rod to compress and fix the cover line at the corresponding position on the inner hole wall of the corresponding vertical line passing hole after moving downwards, so that the bottle cap is fixed on the cover line.
Preferably, the lower cavity wall of the side wall cavity positioned right below the locking line bolt is vertically and upwards provided with an anti-rotation column, and the lower surface of the outer end of the rotating rod is tightly pressed on the upper surface of the anti-rotation column when the outer end of the rotating rod driven by the locking line bolt rotates downwards to the horizontal position.
The anti-rotation column can block that the outer end of the rotation rod can not continue to rotate downwards after rotating to the horizontal position, so that the lockwire bolt can not continue to move downwards, and the reliability is high.
The utility model discloses can reach following effect:
this patent is when carrying out a quality of water collection, can gather the quality of water of the high department more than two in same vertical quality of water collection region simultaneously, and the reliability is high, convenient to use.
Drawings
Fig. 1 is a schematic view of a connection structure in a use state according to an embodiment of the present invention.
Fig. 2 is a schematic view of a connection structure at a rotation axis according to an embodiment of the present invention.
Fig. 3 is a schematic view of a cross-sectional connection structure of a vertical column according to an embodiment of the present invention.
Fig. 4 is a schematic view of a cross-section connecting structure of the embodiment of the present invention, in which the ferrule is sleeved on the vertical column and the bottle clamp is clamped on the water collecting bottle.
Fig. 5 is a schematic view of a cross-sectional connecting structure of the bottle clamp of the embodiment of the present invention clamped on the water collecting bottle.
Fig. 6 is a schematic view of a cross-sectional connection structure of a bottle cap according to an embodiment of the present invention.
Fig. 7 is a schematic view of a cross-sectional connection structure of a gravity block according to an embodiment of the present invention.
Fig. 8 is a schematic view of a cross-sectional connection structure of a hanging block according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
In an embodiment, a water quality collecting device for water quality analysis is shown in fig. 1-8, and comprises a suspender 10, a hanging block 12, a plurality of vertical columns 15, a gravity block 20 and a plurality of water collectors 56;
a left wire guide wheel 4, a wire hanging wheel 6 and a right wire guide wheel 7 are sequentially and equidistantly arranged at the left end of the side surface of the suspender from left to right, and a vertical rod 9 is vertically and upwardly fixed on the upper surface of the suspender at the wire hanging wheel; the suspension wire wheel is provided with a suspension wire 5 which can be retracted; the vertical rod is provided with a rotating shaft 8, the rotating shaft is provided with a line rolling groove 22 and a line rolling groove 23, the two line rolling grooves are respectively provided with a cover line 3 and a cover line 11 which can be retracted, and the two cover lines can be synchronously retracted or synchronously released under the driving of the rotating shaft;
the lower surface of the hanging block is vertically and upwards provided with an anti-rotation vertical semi-through hole 25, the left side wall of the hanging block is horizontally provided with a left rod 1 towards the left, the right side wall of the hanging block is horizontally provided with a right rod 14 towards the right, the left rod is provided with a left rod vertical hole 2, and the right rod is provided with a right rod vertical hole 13; a horizontal threaded hole 27 communicated with the vertical semi-through hole of the hanging block is formed in the surface of one side of the hanging block, and a lock cylinder bolt 26 is spirally arranged in the horizontal threaded hole of the hanging block; the lower end of the suspension wire is fixedly connected to the upper surface of the suspension block;
the upper surface of each vertical column is respectively and vertically and upwards fixedly provided with an anti-rotation vertical connecting block 29, the lower surface of each vertical column is also respectively and vertically and upwards provided with an anti-rotation vertical semi-through hole 32, the surface of one side of each vertical column is also respectively provided with a horizontal threaded hole 31 communicated with the vertical semi-through hole on the vertical column, and a locking column bolt 30 is also respectively and spirally arranged in the horizontal threaded hole of each vertical column; the vertical connecting block on each vertical column can be inserted into the vertical half through hole of the hanging block in a rotation-proof manner and can be fixed by the lock column bolt corresponding to the vertical half through hole; the vertical connecting block on any vertical column can be inserted into the vertical semi-through hole connected to the other vertical column in a rotation-proof manner and can be fixed by the lock column bolt corresponding to the vertical semi-through hole; and the straight connecting block corresponding to the vertical column is provided with an annular anti-drop groove 28.
A vertical connecting block 34 is also vertically and upwardly fixedly arranged on the upper surface of the gravity block, and the vertical connecting block on the gravity block can be inserted into a vertical half through hole connected to any vertical column and can be fixed by a column locking bolt corresponding to the vertical half through hole; an annular anti-drop groove 33 is also arranged on the direct connecting block corresponding to the gravity block.
Each water sampler comprises a ferrule 16 which can be sleeved on the vertical column in a sliding way up and down, two bottle clamps 18 which can be fixedly connected with the left end and the right end of the ferrule respectively, and two water sampling bottles 19 which can be clamped by the two bottle clamps respectively; more than two locking ring threaded holes 37 are respectively formed in the left end and the right end of each ferrule, and a locking ring bolt 38 capable of fixing the corresponding ferrule on the vertical column is respectively and spirally arranged in each locking ring threaded hole; a compression leg 36 is provided on the lock collar bolt within the collar.
The water sampling bottle comprises a bottle cap 17 which can be hermetically covered on the bottle mouth of the water sampling bottle and a vertical round pipe 44 which is hermetically and integrally connected with the bottle bottom surface in the water sampling bottle; a bottle bottom hole 46 is formed in the bottle bottom surface of the water sampling bottle surrounded by the vertical round pipe, the center of the bottle bottom hole is overlapped with the center of the bottle bottom of the water sampling bottle, and the pipe axis of the vertical round pipe and the center of the bottle bottom hole are both located on the same vertical line; when the bottle cap is hermetically covered on the bottle mouth of the water collecting bottle, the bottle cap is hermetically covered on the upper pipe mouth of the vertical pipe; a vertical thread through hole 55 is vertically arranged on the bottle cap along the vertical central line of the bottle cap, and a thread locking mechanism 54 capable of tightly pressing and fixing a cap thread passing through the vertical thread through hole is arranged in the vertical thread through hole.
The book sewing mechanism comprises a side wall cavity 53 which is arranged on the inner hole wall of the vertical thread passing hole and is communicated with the vertical thread passing hole; a rotating shaft 49 is arranged in the side wall cavity, and the central line of the rotating shaft is vertical to the different surface of the hole center line of the vertical wire passing hole; a locking thread hole 48 communicated with the upper surface of the bottle cap is vertically and upwards arranged on the upper cavity wall of the side wall cavity positioned at the outer side of the rotating shaft, and a locking thread bolt 47 is respectively and spirally arranged in each locking thread hole; a rotating rod 50 is rotatably arranged on the rotating shaft, the inner end of the rotating rod is positioned on the inner side of the rotating shaft, and the outer end of the rotating rod is positioned on the outer side of the rotating shaft; a tensioning spring 51 is arranged at the inner end of the rotating rod, and the upper end and the lower end of the tensioning spring are respectively and fixedly connected to the inner end of the rotating rod and the lower cavity wall of the side wall cavity in a tensioning manner; the locking bolt can compress tightly on the dwang upper surface that is located the pivot outside side after moving down to the locking bolt moves down and to set for the position and can compress tightly the lid line that passes vertical line hole after enabling the outer end of dwang to rotate down and fix on the inner wall of vertical line hole.
The anti-rotation column 52 is vertically and upwards arranged on the lower cavity wall of the side wall cavity positioned right below the locking line bolt, and the lower surface of the outer end of the rotating rod is tightly pressed on the upper surface of the anti-rotation column when the outer end of the rotating rod driven by the locking line bolt downwards rotates to the horizontal position.
The bottle clamp 18 comprises a connecting rod 39 with one end fixedly connected to the ferrule and a U-shaped clamp 40 fixedly connected to the outer end of the connecting rod, a bottle clamp threaded hole 45 communicated with a clamp opening 42 of the U-shaped clamp is formed in the outer side wall of the U-shaped clamp, a bottle clamp bolt 43 is spirally connected in the bottle clamp threaded hole, and a bottle pressing sheet 41 is arranged on the bottle clamp bolt in the clamp opening;
when the water sampling bottle 19 is clamped, the water sampling bottle is placed at the clamping opening of the U-shaped clamp, and then the bottle clamp bolt is rotated to enable the bottle pressing piece to be pressed on the water sampling bottle, so that the water sampling bottle is fixed on the bottle clamp.
The rotating shaft is rotatable by a handle 35 connected to the rotating shaft. The wire hanging wheel can also be rotated by a handle connected with the wire hanging wheel.
When water quality collection is required, the lower end of the suspension wire is fixedly connected to the upper surface of the suspension block; the number of the vertical columns is in butt joint connection according to the depth requirement of water quality to be collected, and the vertical connecting block on the uppermost vertical column is inserted into the vertical half through hole fixedly connected to the hanging block. The number of the water collectors is also set according to the layer number of the water quality to be collected; one layer of water quality corresponds to one water sampler. The ferrule of the water sampler is fixed on the vertical column through a lock ring bolt. The interval between two adjacent water collectors is set according to actual needs.
The lower end of one of the two cover wires 3 bypasses the left end face of the left wire guide wheel and then passes through the left rod vertical hole from top to bottom; the lower end of the other cover wire 11 of the two cover wires bypasses the right end surface of the right wire guide wheel and then passes through the right rod vertical hole from top to bottom;
the lower end of the cover line which passes through the vertical hole of the left rod passes through the corresponding vertical line passing hole of the bottle cover positioned on the left of the ferrule and then passes through the corresponding vertical tube from the inside of the tube cavity of the corresponding vertical tube; similarly, the lower end of the cover line passing through the vertical hole of the right rod passes through the corresponding vertical line passing hole of the bottle cover positioned on the right side of the ferrule and then passes through the corresponding vertical pipe cavity downwards.
When formally collecting water quality, the suspension wire is put down, the suspension rod is positioned above the water surface, and the suspension block can be positioned above the water surface and also can be positioned on the water surface or below the water surface. Every bottle lid was airtight simultaneously and is covered on the bottleneck that corresponds the water sampling bottle and airtight lid on the last mouth of pipe that corresponds vertical pipe, and after the water sampling bottle reachd the setting water depths, upwards pulled up the lid line and let every bottle lid leave the bottleneck of the water sampling bottle that corresponds and the last mouth of pipe of the vertical pipe that corresponds simultaneously, let the water that corresponds water sampling bottle bottleneck department enter into in the water sampling bottle. After the water collecting bottles are filled with water, the cover lines are put down, the bottle covers are simultaneously and hermetically covered on the bottle openings of the water collecting bottles and the upper pipe orifices of the vertical pipes, and then the suspension lines are lifted upwards to lift each water collecting bottle out of the water surface, so that the water quality collecting operation is completed.
When carrying out a quality of water collection, this embodiment can gather the quality of water of two or more high departments in the same vertical quality of water collection region simultaneously, and the reliability is high. In the embodiment, two water qualities are collected on the same water layer, and the reliability is good.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make various changes or modifications within the scope of the appended claims.
Claims (3)
1. A water quality collecting device for water quality analysis is characterized by comprising a hanging rod, a hanging block, a plurality of vertical columns, a gravity block and a plurality of water collectors;
the left end of the side surface of the suspender is sequentially provided with a left wire guide wheel, a wire hanging wheel and a right wire guide wheel at equal intervals in a rotating manner from left to right, and a vertical rod is vertically and upwardly fixed on the upper surface of the suspender positioned at the wire hanging wheel; the wire hanging wheel is provided with a wire hanging wheel which can be retracted; the vertical rod is provided with a rotating shaft, the rotating shaft is provided with two line rolling grooves, two cover lines capable of being retracted and extended are respectively arranged in the two line rolling grooves, and the two cover lines can be synchronously retracted or synchronously paid off under the driving of the rotating shaft;
the lower surface of the hanging block is vertically and upwards provided with an anti-rotation vertical half through hole, the left side wall of the hanging block is horizontally provided with a left rod towards the left, the right side wall of the hanging block is horizontally provided with a right rod towards the right, the left rod is provided with a left rod vertical hole, and the right rod is provided with a right rod vertical hole; a horizontal threaded hole communicated with the vertical semi-through hole of the hanging block is formed in the surface of one side of the hanging block, and a lock cylinder bolt is spirally arranged in the horizontal threaded hole of the hanging block; the lower end of the suspension wire is fixedly connected to the upper surface of the suspension block;
the upper surface of each vertical column is respectively and vertically and upwardly fixedly provided with an anti-rotation vertical connecting block, the lower surface of each vertical column is also respectively and vertically and upwardly provided with an anti-rotation vertical half through hole, the surface of one side of each vertical column is also respectively provided with a horizontal threaded hole communicated with the vertical half through hole on the vertical column, and a column locking bolt is also respectively and spirally arranged in the horizontal threaded hole of each vertical column; the vertical connecting block on each vertical column can be inserted into the vertical half through hole of the hanging block in a rotation-proof manner and can be fixed by the lock column bolt corresponding to the vertical half through hole; the vertical connecting block on any vertical column can be inserted into the vertical semi-through hole connected to the other vertical column in a rotation-proof manner and can be fixed by the lock column bolt corresponding to the vertical semi-through hole;
the upper surface of the gravity block is also vertically and upwardly fixedly provided with a vertical connecting block, and the vertical connecting block on the gravity block can be inserted into a vertical half through hole connected to any vertical column and can be fixed by a column locking bolt corresponding to the vertical half through hole;
each water sampler comprises a ferrule which can be sleeved on the vertical column in a sliding way up and down, two bottle clamps which can be fixedly connected with the left end and the right end of the ferrule respectively, and two water sampling bottles which can be clamped by the two bottle clamps; more than two locking ring threaded holes are respectively formed in the left end and the right end of each ferrule, and locking ring bolts capable of fixing the corresponding ferrules on the vertical columns are respectively and spirally arranged in the locking ring threaded holes;
the water sampling bottle comprises a bottle cap which can be hermetically covered on the bottle mouth of the water sampling bottle and a vertical round pipe which is hermetically and integrally connected with the lower pipe mouth on the bottom surface in the water sampling bottle; a bottle bottom hole is formed in the bottle bottom surface of the water sampling bottle surrounded by the vertical round pipe, the center of the bottle bottom hole is overlapped with the center of the bottle bottom of the water sampling bottle, and the pipe axis of the vertical round pipe and the center of the bottle bottom hole are both located on the same vertical line; when the bottle cap is hermetically covered on the bottle mouth of the water collecting bottle, the bottle cap is hermetically covered on the upper pipe mouth of the vertical pipe; the bottle cap is vertically provided with a vertical line passing hole along the vertical central line of the bottle cap, and a line locking mechanism capable of pressing and fixing a cap line passing through the vertical line passing hole is arranged in the vertical line passing hole.
2. The water quality collecting device for water quality analysis according to claim 1, wherein the string locking mechanism comprises a side wall cavity which is arranged on the inner hole wall of the vertical string passing hole and is communicated with the vertical string passing hole; a rotating shaft is arranged in the side wall cavity, and the central line of the rotating shaft is perpendicular to the different surface of the hole center line of the vertical wire passing hole; a lock wire threaded hole communicated with the upper surface of the bottle cap is vertically and upwards arranged on the upper cavity wall of the side wall cavity positioned at the outer side of the rotating shaft, and a lock wire bolt is respectively and spirally arranged in each lock wire threaded hole; a rotating rod is rotatably arranged on the rotating shaft, the inner end of the rotating rod is positioned on the inner side of the rotating shaft, and the outer end of the rotating rod is positioned on the outer side of the rotating shaft; the inner end of the rotating rod is provided with a tensioning spring, and the upper end and the lower end of the tensioning spring are respectively fixedly connected on the inner end of the rotating rod and the lower cavity wall of the side wall cavity in a tensioning manner; the locking bolt can compress tightly on the dwang upper surface that is located the pivot outside side after moving down to the locking bolt moves down and to set for the position and can compress tightly the lid line that passes vertical line hole after enabling the outer end of dwang to rotate down and fix on the inner wall of vertical line hole.
3. A water quality collecting device for water quality analysis according to claim 2, wherein a rotation preventing post is provided vertically upward on the lower chamber wall of the side wall chamber located right below the lockwire bolt, and the lower surface of the outer end of the rotating rod is pressed against the upper surface of the rotation preventing post when the outer end of the rotating rod is driven by the lockwire bolt to rotate downward to the horizontal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012076.0U CN210136107U (en) | 2019-07-01 | 2019-07-01 | Water quality collection device for water quality analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012076.0U CN210136107U (en) | 2019-07-01 | 2019-07-01 | Water quality collection device for water quality analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210136107U true CN210136107U (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921012076.0U Expired - Fee Related CN210136107U (en) | 2019-07-01 | 2019-07-01 | Water quality collection device for water quality analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210136107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933102A (en) * | 2021-09-03 | 2022-01-14 | 江苏省海洋水产研究所 | Plankton sample collection system of different depth of water |
-
2019
- 2019-07-01 CN CN201921012076.0U patent/CN210136107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933102A (en) * | 2021-09-03 | 2022-01-14 | 江苏省海洋水产研究所 | Plankton sample collection system of different depth of water |
| CN113933102B (en) * | 2021-09-03 | 2023-07-25 | 江苏省海洋水产研究所 | Plankton sample collection device with different water depths |
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Granted publication date: 20200310 |