CN108267337A - A kind of water quality detection sampling apparatus - Google Patents
A kind of water quality detection sampling apparatus Download PDFInfo
- Publication number
- CN108267337A CN108267337A CN201810046446.6A CN201810046446A CN108267337A CN 108267337 A CN108267337 A CN 108267337A CN 201810046446 A CN201810046446 A CN 201810046446A CN 108267337 A CN108267337 A CN 108267337A
- Authority
- CN
- China
- Prior art keywords
- sampling
- sealing
- water quality
- quality detection
- convex block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 230000000903 blocking effect Effects 0.000 claims description 24
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of water quality detection sampling apparatus, including fixed seat, the upper end of the fixed seat is provided with the first flexible in the horizontal direction telescopic rod, the end set of first telescopic rod has the second telescopic rod vertically lifted, the end set of second telescopic rod has sampling cylinder, the sampling cylinder is from top to bottom at least divided into three sampling storehouses, the sealing seal closure being provided with the thief hatch for sampling the height such as storehouse, sampling cylinder outside rotation is vertically offered on the sampling storehouse.The present invention provides a kind of device that water body sampling can be carried out with the method for causing the water body of different depth opposing stationary.
Description
Technical field
The present invention relates to water quality inspection technique fields, and in particular to a kind of water quality detection sampling apparatus.
Background technology
Water quality detection is the most straightforward approach that the pollution level in the environmentally friendly mechanism basin local to one is judged, water
Matter sampling is the necessary links that must be carried out in water quality detection, and the accuracy and diversity of sampling determine testing result
Precision, existing water quality sampling extract the water body of different depth only with tube, and the mode of extraction is in work
The water body of different depth is easy to cause in work, movement from top to down occurs because of the relationship of extraction, adopted so as to confuse water body
Sample, cause water quality detection result the water quality of different depth is judged it is inaccurate.
Invention content
The object of the present invention is to provide a kind of water quality detection sampling apparatus, the present invention provides a kind of can use so that different depths
The opposing stationary method of the water body of degree carries out the device of water body sampling.
The present invention above-mentioned technical purpose technical scheme is that：A kind of water quality detection sampling cartridge
It puts, including fixed seat, the upper end of the fixed seat is provided with the first flexible in the horizontal direction telescopic rod, and described first is flexible
The end set of bar has the second telescopic rod vertically lifted, and the end set of second telescopic rod has sampling cylinder,
The sampling cylinder is from top to bottom at least divided into three sampling storehouses, is vertically offered and the sampling on the sampling storehouse
The thief hatch of the height such as storehouse, the sealing seal closure that sampling cylinder outside rotation is provided with.
As a preference of the present invention, the sampling cylinder is connect by connecting framework with second telescopic rod, it is described to adopt
Top, the bottom of sample cylinder are affixed with the connecting rod of the connection framework, the company of the upper end of the connection framework
Rotate gear is socketed on extension bar, the rotate gear and the sealing seal closure are affixed, are set in the connection framework
It is useful for the rotary electric machine of driving rotate gear rotation.
As a preference of the present invention, the sampling storehouse includes being arranged on the simple substance storehouse at both ends and is arranged on centre
Mixed matter storehouse.
As a preference of the present invention, the bottom in the mixed matter storehouse is provided with the stirring fan for stirring sample in mixed matter storehouse
Leaf.
As a preference of the present invention, being provided with the first blocking convex block on the inside of sealing seal closure, described adopts
Be provided on the outside of sample cylinder with described first blocking convex block cooperation second blocking convex block, described first blocking convex block with it is described
The width of second blocking convex block is equal with spacing between the relatively described sampling cylinder of seal closure with the sealing.
As a preference of the present invention, the first blocking convex block on the opposite flank of the described second blocking convex block with being all provided with
It is equipped with sealing strip.
As a preference of the present invention, the thief hatch both sides are provided with sealing rubber raised line, the sealing is with close
It is provided with the spring seal structure for thief hatch described in sealing blocking on sealing cover, the sealing is drawn with being provided on seal closure
Portion is led, the side of the guide portion is provided with guide opening.
As a preference of the present invention, the spring seal structure includes arc plastics convex block, the arc plastics are convex
The end set of block has and is opened in the through-hole of the invagination hole unicom on the sealing seal closure medial surface, is set in the through-hole
Column type rubber strip is equipped with, stripe array mode is placed with multiple springs between the column type rubber strip and the invagination bottom hole portion.
As a preference of the present invention, sealing rubber raised line far from the thief hatch side, to be provided with domatic hard
Matter plastic strip.
In conclusion the present invention has the advantages that：
The present invention is entered by the mode of itself advection in sampling storehouse in sampling process using water body, to keep not
Water body with depth is not obscured to promote the precision detected with each other.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 be the sampling cylinder of the embodiment of the present invention opening under overlooking the structure diagram.
Fig. 3 be the sampling cylinder of the embodiment of the present invention closed state under overlooking the structure diagram.
Fig. 4 is the structure enlargement diagram at the A in Fig. 2；
In figure：1- fixed seats；The first telescopic rods of 2-；The second telescopic rods of 3-；4- sampling cylinders；5- samples storehouse；6- thief hatch；7-
Sealing seal closure；8- connection frameworks；9- connecting rods；10- rotate gears；11- rotary electric machines；5-1- simple substance storehouse；5-2- mixes matter
Storehouse；12- stirs flabellum；13- first stops convex block；14- second stops convex block；15- sealing strips；16- sealing rubber raised lines；
17- spring seal structures；18- guide portions；19- guide openings；17-1- arc plastics convex blocks；17-2- invaginations hole；17-3- leads to
Hole；17-4- column type rubber strips；17-5- springs；20- domatic rigid plastics items.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the embodiment of the present invention includes the fixed seat 1 for being fixed on water body side, the fixation
The upper end of seat 1 is provided with the first flexible in the horizontal direction telescopic rod 2, and the end set of first telescopic rod 2 has along vertical
For Nogata to the second telescopic rod 3 of lifting, the end set of second telescopic rod 3 is useful for the sampling cylinder 4 sampled to water body,
The sampling cylinder 4 be from top to bottom at least divided into three sampling storehouses 5, it is described sampling storehouse 5 on vertically offer with it is described
The thief hatch 6 of 5 grade height of storehouse is sampled, the 4 outside rotation of sampling cylinder is provided with what rotational angle control thief hatch 6 was opened and closed
Sealing seal closure 7.The sampling cylinder 4 is connect by connecting framework 8 with second telescopic rod 3,4 body of the sampling cylinder
Top, bottom it is affixed with the connecting rod 9 of the connection framework 8, the connecting rod of the upper end of the connection framework 8
Rotate gear 10 is socketed on 9, the rotate gear 10 is affixed with seal closure 7 with the sealing, is set in the connection framework 8
It is equipped with the rotary electric machine 11 for rotate gear 10 to be driven to rotate.
The sampling storehouse 5 includes being arranged on the list for being used to sample the individual layer of the polluted-water of layering at both ends
Matter storehouse 5-1 and it is arranged on the intermediate mixed matter storehouse 5-2 for being sampled to two different layers body intersection water bodys.It is described mixed
The bottom of matter storehouse 5-2 is provided with the stirring flabellum 12 for stirring sample in mixed matter storehouse 5-2.
The sealing is provided with the first blocking convex block 13, the outside setting of the sampling cylinder 4 with the inside of seal closure 7
There are the second blocking convex block 14 coordinated with the described first blocking convex block 13, the described first blocking convex block 13 and the described second blocking
The width of convex block 14 is equal with spacing between the relatively described sampling cylinder 4 of seal closure 7 with the sealing.First blocking is convex
Block 13 on the opposite flank of the described second blocking convex block 14 with being both provided with sealing strip 15.
6 both sides of thief hatch are provided with sealing rubber raised line 16, and the sealing is useful with being set on seal closure 7
In the spring seal structure 17 of thief hatch described in sealing blocking 6, the sealing be provided on seal closure 7 for for water body into
Enter to thief hatch 6 to provide the guide portion 18 of channel, the side of the guide portion 18 is provided with guide opening 19.Spring seal structure
17 include arc plastics convex block 17-1, and the end set of the arc plastics convex block 17-1 has and be opened in described seal with close
Column type rubber strip 17-4, institute are provided in the through-hole 17-3, the through-hole 17-3 of invagination hole 17-2 unicom on 7 medial surface of sealing cover
It states stripe array mode between column type rubber strip 17-4 and the invagination hole 17-2 bottoms and is placed with multiple spring 17-5.Described
Sealing rubber raised line 16 is provided with domatic rigid plastics item 20 far from 6 side of thief hatch, this structure is necessary for domatic
Hard structure just can guarantee that resistance will not be excessive in rotation process, so as to cause the column type rubber of spring seal structure 17 in this way
17-4 displacement, thereby reduces tightness.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention by Patent Law.
Claims (9)
1. a kind of water quality detection sampling apparatus, it is characterised in that：Including fixed seat (1), the upper end of the fixed seat (1) is set
The first telescopic rod (2) flexible in the horizontal direction is equipped with, the end set of first telescopic rod (2), which has, vertically to be lifted
The second telescopic rod (3), the end set of second telescopic rod (3) has sampling cylinder (4), and the sampling cylinder (4) is by upper
At least it is divided into three samplings storehouse (5) under, is vertically offered on sampling storehouse (5) contour with sampling storehouse (5)
The thief hatch (6) of degree, the sealing that rotation is provided on the outside of the sampling cylinder (4) is with seal closure (7).
2. a kind of water quality detection sampling apparatus according to claim 1, it is characterised in that：The sampling cylinder (4) is logical
Connection framework (8) is crossed to connect with second telescopic rod (3), the top of sampling cylinder (4) body, bottom with the connection frame
The connecting rod (9) of body (8) is affixed, and rotate gear is socketed in the connecting rod (9) of the upper end of the connection framework (8)
(10), the rotate gear (10) is affixed with seal closure (7) with the sealing, is provided with and is used in the connection framework (8)
The rotary electric machine (11) that rotate gear (10) is driven to rotate.
3. a kind of water quality detection sampling apparatus according to claim 1, it is characterised in that：Sampling storehouse (5) packet
It includes the simple substance storehouse (5-1) for being arranged on both ends and is arranged on intermediate mixed matter storehouse (5-2).
4. a kind of water quality detection sampling apparatus according to claim 3, it is characterised in that：The mixed matter storehouse (5-2)
Bottom is provided with the stirring flabellum (12) for stirring the interior sample of mixed matter storehouse (5-2).
5. a kind of water quality detection sampling apparatus according to claim 1, it is characterised in that：The sealing seal closure
(7) the first blocking convex block (13) is provided on the inside of, is provided on the outside of the sampling cylinder (4) and the described first blocking convex block
(13) the second blocking convex block (14) of cooperation, the width of the described first blocking convex block (13) and the described second blocking convex block (14)
It is equal with spacing between the relatively described sampling cylinder (4) of seal closure (7) with the sealing.
6. a kind of water quality detection sampling apparatus according to claim 5, it is characterised in that：The first blocking convex block
(13) with being both provided with sealing strip (15) on the opposite flank of the described second blocking convex block (14).
7. a kind of water quality detection sampling apparatus according to claim 1, it is characterised in that：The thief hatch (6) two
Side is provided with sealing rubber raised line (16), and the sealing is sampled with being provided on seal closure (7) described in sealing blocking
The spring seal structure (17) of mouthful (6), the sealing is with being provided with guide portion (18), the guide portion on seal closure (7)
(18) side is provided with guide opening (19).
8. a kind of water quality detection sampling apparatus according to claim 7, it is characterised in that：The spring seal structure
(17) including arc plastics convex block (17-1), the end set of the arc plastics convex block (17-1) has and is opened in the envelope
The through-hole (17-3) of invagination hole (17-2) unicom on mouth seal closure (7) medial surface, the through-hole (17-3) is interior to be provided with column
Type rubber strip (17-4), stripe array mode is arranged between the column type rubber strip (17-4) and described invagination hole (17-2) bottom
There are multiple springs (17-5).
9. a kind of water quality detection sampling apparatus according to claim 7, it is characterised in that：The sealing rubber convex
Item (16) is provided with domatic rigid plastics item (20) far from the thief hatch (6) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046446.6A CN108267337B (en) | 2018-01-17 | 2018-01-17 | Sampling device for water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046446.6A CN108267337B (en) | 2018-01-17 | 2018-01-17 | Sampling device for water quality testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108267337A true CN108267337A (en) | 2018-07-10 |
| CN108267337B CN108267337B (en) | 2020-05-15 |
Family
ID=62775903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046446.6A Expired - Fee Related CN108267337B (en) | 2018-01-17 | 2018-01-17 | Sampling device for water quality testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108267337B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270016A (en) * | 2018-09-28 | 2019-01-25 | 东南大学 | Automatic water quality monitoring system and monitoring method under a kind of multifunctional water based on clustering algorithm |
| CN109444363A (en) * | 2018-11-07 | 2019-03-08 | 环境保护部华南环境科学研究所 | A kind of detection of water pollution and sampling patrol robot |
| CN109765079A (en) * | 2018-12-25 | 2019-05-17 | 徐菲菲 | Using the sampler of the sea area oil pollution of new energy |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149054A (en) * | 2013-01-31 | 2013-06-12 | 河海大学 | One-time layering sampling a plurality of unmixed groundwater samples device and method |
| CN204177625U (en) * | 2014-10-15 | 2015-02-25 | 浙江省舟山海洋生态环境监测站 | A kind of sampler measuring grain size of sediment |
| CN204879004U (en) * | 2015-08-10 | 2015-12-16 | 杜剑兵 | Magnetism locking valve |
| CN105547734A (en) * | 2016-01-15 | 2016-05-04 | 中国石油大学(华东) | Multi-layer adjustable river sampling device |
| CN205483678U (en) * | 2016-01-25 | 2016-08-17 | 中国农业科学院兰州畜牧与兽药研究所 | Sewage sample sampler |
| CN205607697U (en) * | 2016-04-07 | 2016-09-28 | 武汉科技大学 | Step -by -step rotation type layering water sampling ware |
-
2018
- 2018-01-17 CN CN201810046446.6A patent/CN108267337B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149054A (en) * | 2013-01-31 | 2013-06-12 | 河海大学 | One-time layering sampling a plurality of unmixed groundwater samples device and method |
| CN204177625U (en) * | 2014-10-15 | 2015-02-25 | 浙江省舟山海洋生态环境监测站 | A kind of sampler measuring grain size of sediment |
| CN204879004U (en) * | 2015-08-10 | 2015-12-16 | 杜剑兵 | Magnetism locking valve |
| CN105547734A (en) * | 2016-01-15 | 2016-05-04 | 中国石油大学(华东) | Multi-layer adjustable river sampling device |
| CN205483678U (en) * | 2016-01-25 | 2016-08-17 | 中国农业科学院兰州畜牧与兽药研究所 | Sewage sample sampler |
| CN205607697U (en) * | 2016-04-07 | 2016-09-28 | 武汉科技大学 | Step -by -step rotation type layering water sampling ware |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270016A (en) * | 2018-09-28 | 2019-01-25 | 东南大学 | Automatic water quality monitoring system and monitoring method under a kind of multifunctional water based on clustering algorithm |
| CN109270016B (en) * | 2018-09-28 | 2020-11-03 | 东南大学 | Multifunctional underwater water quality automatic monitoring system and method based on clustering algorithm |
| CN109444363A (en) * | 2018-11-07 | 2019-03-08 | 环境保护部华南环境科学研究所 | A kind of detection of water pollution and sampling patrol robot |
| CN109444363B (en) * | 2018-11-07 | 2021-04-27 | 环境保护部华南环境科学研究所 | Water pollution detection and sampling patrol robot |
| CN109765079A (en) * | 2018-12-25 | 2019-05-17 | 徐菲菲 | Using the sampler of the sea area oil pollution of new energy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108267337B (en) | 2020-05-15 |
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Granted publication date: 20200515 |