CN206311379U - A kind of sampling apparatus that equal proportion mixed sample is determined for water quality online analyzer - Google Patents
A kind of sampling apparatus that equal proportion mixed sample is determined for water quality online analyzer Download PDFInfo
- Publication number
- CN206311379U CN206311379U CN201621163468.3U CN201621163468U CN206311379U CN 206311379 U CN206311379 U CN 206311379U CN 201621163468 U CN201621163468 U CN 201621163468U CN 206311379 U CN206311379 U CN 206311379U
- Authority
- CN
- China
- Prior art keywords
- sample
- bucket
- pipeline
- ball valve
- sampling
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of sampling apparatus that equal proportion mixed sample is determined for water quality online analyzer, including the first pipeline, second pipe, quantitative small water pump, mix bucket and sampling line, first electrical ball valve is installed on second pipe, y-type filter, manual sample tap and threeway overfall, threeway overfall is connected with quantitatively small water pump, quantitative small water pump is connected with electric three-way ball valve, electric three-way ball valve is connected with bucket is mixed, mix and be connected by for sample pipeline between bucket and draining electrical ball valve, for being connected with sampling line on sample pipeline, sampling line includes the first sampling line and the second sampling line.This is used for the sampling apparatus that water quality online analyzer determines equal proportion mixed sample, pretreatment is using multistage overflow filtration treatment, quantitatively sampled using the quantitative small water pump of brushless miniflow, so that the stability of equipment and accuracy are improved, in-line analyzer sample collection elapsed time is shortened while equal proportion aggregate sample is gathered.
Description
Technical field
The utility model is related to water quality sampling technical field, especially a kind of to determine equal proportion for water quality online analyzer
The sampling apparatus of mixed sample.
Background technology
The sampling apparatus for applying to water quality on-line analysis field in the market mainly gathers instantaneous water sample, it is impossible to react one
Water pollution solubility in the section time, and poportional sampler is mainly used for the collection storage of water sample, it is impossible to it is online to water quality
Analytical instrument carries out supplying sample, and even more only a few (has Shijiazhuang De Run environmental protection and Beijing Jinpeng ring benefit according to existing market understanding certainly
Two companies) possess poportional sampler of the mixing for sample, all it is to be sampled using peristaltic pump, sampling scope is extremely limited,
Sample introduction is slow, and its pretreatment unit is to have added easy filtering head in front end, and clean and maintenance amount is big, and needs periodic replacement compacted
, especially in the poor sewage treatment plant inflow mouthful of sampling water quality, easily there is pipeline blockage and pump line in dynamic pump line and addition lubricating oil
Rupture event, product market price is also costly.
Utility model content
The purpose of this utility model is to provide a kind of adopting for water quality online analyzer measure equal proportion mixed sample
Sampling device, with complicated water quality environment is adapted to, stability and accuracy are high, can gather equal proportion aggregate sample while shortening sample
The characteristics of product collection elapsed time, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：It is a kind of to be determined for water quality online analyzer
The sampling apparatus of equal proportion mixed sample, including the first pipeline, second pipe, quantitative small water pump, mixing bucket and sampling line, institute
The two ends for stating the first pipeline are respectively arranged with water inlet and delivery port, and articulation, first are mounted on water inlet and delivery port
First manual valve and the second manually-operated gate are provided with pipeline, first manual valve and the second manually-operated gate are separately mounted to
On the side of water inlet and delivery port, the middle of the first pipeline is provided with pressure gauge；First pipeline by connecting tube with
Second pipe is connected, and the first electrical ball valve, y-type filter, manual sample tap and threeway overfall are provided with second pipe,
Y-type filter is arranged on the middle part of second pipe, and the two side ends of y-type filter are separately installed with the first electrical ball valve and take manually
Sample mouthful, manual sample tap is connected with one end of threeway overfall, the other end of threeway overfall and the first floating-ball level switch
It is connected, the first floating-ball level switch is connected with the first electrical ball valve with discharge pipe line；The 3rd of the threeway overfall
Port is connected by connecting tube with quantitatively small water pump, and quantitative small water pump is connected by connecting tube with electric three-way ball valve；Institute
State electric three-way ball valve to be connected with bucket is mixed by connecting tube, mixing bucket includes that first mixes bucket and the second mixing bucket, first
Mix and be mounted on stirring motor on bucket and the second mixing bucket, stirring motor is connected by stirring rod with paddle；Described
The second floating-ball level switch is provided with the inner chamber of one mixing bucket and the second mixing bucket, first mixes bucket and second mixes the side of bucket
Discharge pipe line is connected with side；The bottom of the first mixing bucket and the second mixing bucket is mutually merged by connecting tube, and is provided with
Second electrical ball valve, is connected between connecting tube and draining electrical ball valve by for sample pipeline；It is connected with the confession sample pipeline
Sampling line, sampling line includes the first sampling line and the second sampling line, the first sampling line and the second sampling line
End is provided with Water Test Kits thief hatch, and discharge pipe line is also associated with the first sampling line and the second sampling line, row
Articulation is provided with water lines.
As further program of the utility model：The sampling line is transparent pipe.
As further program of the utility model：The floating-ball level switch is provided with minimum confession sample liquid position.
As further program of the utility model：Filter core on the y-type filter is 20 mesh.
Compared with prior art, the utility model beneficial effect：
This is used for the sampling apparatus that water quality online analyzer determines equal proportion mixed sample, is suitable for various complicated water quality rings
Border, using multistage overflow filtration treatment, i.e. y-type filter, threeway overfall and floating-ball level switch etc. reach multistage for pretreatment
The effect of overflow filtering, and quantitatively sampled using the small water pump of brushless miniflow, and increase discharge pipe line and supply sample pipeline
Pre-flush design, clear in structure understand, improve the stability and accuracy of equipment, realize it is non-maintaining, collection equal proportion mix
Also the time of in-line analyzer sample collection consumption is shortened while closing sample.
Brief description of the drawings
Fig. 1 is integrated connection figure of the present utility model.
In figure：The pipelines of 1- first；11- water inlets；12- delivery ports；13- articulations；14- first manual valves；15- second
Manually-operated gate；16- pressure gauges；17- connecting tubes；2- second pipes；The electrical ball valves of 21- first；22-Y type filters；23- is manual
Sample tap；24- threeway overfalls；The floating-ball level switch of 25- first；26- discharge pipe lines；The quantitative small water pumps of 3-；31- electric three-ways
Ball valve；4- mixes bucket；41- first mixes bucket；42- second mixes bucket；43- stirring motors；44- stirring rod；45- paddles；46-
Second electrical ball valve；47- draining electrical ball valves；48- supplies sample pipeline；The floating-ball level switch of 49- second；5- sampling lines；51-
One sampling line；The sampling lines of 52- second；53- Water Test Kits thief hatch.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, in the utility model embodiment, one kind determines equal proportion mixed sample for water quality online analyzer
Sampling apparatus, including the first pipeline 1, second pipe 2, quantitative small water pump 3, mix bucket 4 and sampling line 5, the first pipeline 1
Two ends are respectively arranged with water inlet 11 and delivery port 12, and articulation 13, the first pipe are mounted on water inlet 11 and delivery port 12
The manually-operated gate 15 of first manual valve 14 and second, 15 points of 14 and second manually-operated gate of first manual valve are provided with road 1
Not An Zhuan on the side of water inlet 11 and delivery port 12, first manual valve 14 can by adjusting control water feeding pressure, and
In order to control the size of the water-carrying capacity being passed through in second pipe 2, it is necessary to control the overflow of water sample by the second manually-operated gate 15
(overflow manner is bulky grain thing in part in reduction water), prevents the water velocity entered in second pipe 2 too fast, reaches regulation water
The purpose of stream；The middle of the first pipeline 1 is provided with pressure gauge 16, and pressure gauge 16 can detect the hydraulic pressure in water pipe, so as to and
Current size in time control water making pipe；First pipeline 1 is connected by connecting tube 17 with second pipe 2, is installed on second pipe 2
There are the first electrical ball valve 21, y-type filter 22, manual sample tap 23 and threeway overfall 24, y-type filter 22 is arranged on second
The middle part of pipeline 2, the filter core on y-type filter 22 is that 20 mesh, i.e. filtering accuracy are 20mm, and does not influence measurement water sample dense
Degree；The two side ends of y-type filter 22 are separately installed with the first electrical ball valve 21 and manual sample tap 23, manual sample tap 23 and three
One end of logical overfall 24 is connected, and the other end of threeway overfall 24 is connected with the first floating-ball level switch 25, the first electricity
Dynamic ball valve 21 is opened, and the first floating-ball level switch 25 is connected with the first electrical ball valve 21 with discharge pipe line 26, in initial shape
The first electrical ball valve 21 is normally opened under state, and in order to preferably clean discharge pipe line 26, after the completion of cleaning, the first electrical ball valve 21 enters
Row is closed, and water sample, by y-type filter 22, reaches upper end threeway overfall 24 toward overflow, and the first floating-ball level switch 25 is
There is water state, give control unit full water signal, buffering (report of being sampled if the first liquid-level switch 25 is sewage state after several seconds
It is alert) quantification steps can be started, it is quantitative after the completion of, external confession sample water inlet water pump stops, and the first electrical ball valve 21 is opened, and this stage is
Sampling pretreatment stage；3rd port of threeway overfall 24 is connected by connecting tube 17 with quantitatively small water pump 3, quantitative small water
Pump 3 is connected by connecting tube 17 with electric three-way ball valve 31, and electric three-way ball valve 31 is connected by connecting tube 17 with bucket 4 is mixed
Logical, mixing bucket 4 includes that first mixes the mixing bucket 42 of bucket 41 and second, and the first mixing bucket 41 and second is mixed and is mounted on bucket 42
Stirring motor 43, stirring motor 43 is connected by stirring rod 44 with paddle 45；First mixes bucket 41 and second mixes bucket 42
Inner chamber in be provided with the second floating-ball level switch 49, be provided with minimum confession sample liquid position, first mixes bucket 41 and second mixes bucket
Discharge pipe line 26 is connected with 42 side, wherein electric three-way ball valve 31 can be according to the confession sample cycle of setting or water quality point
The sampled signal that analyzer is given is automatically switched, such as：Electric three-way ball valve 31 is switched to connection first and mixes bucket 41, and water sample is just passed through
Cross quantitative small water pump 3 and first mixing bucket 41 is reached by electric three-way ball valve 31, after completing once to quantify water acquisition, further according to setting
The single water acquisition cycle, carry out the water acquisition of fixed quantity, after completing the equal proportion mixed sample in a period of time, the second ball float liquid
Bit switch 49 and (the second floating-ball level switch 49 is provided with minimum confession sample liquid position, if being anhydrous state during for sample to there is water state
Just produce for sample alarm), start automatic cycle and supply sample for sample or analyzer external trigger, now stirring motor 43 starts drive and stirs
Mix leaf 45 to work, complete mixing task, electric three-way ball valve 31 is then automatically switched to and is connected with the second mixing bucket 42, continues second
The equal proportion sampling task of bucket 42 (mixing the flow of bucket 41 with first consistent) is mixed, first is opened after stirring a period of time and is mixed bucket
41, carry out for the sample stage, the alternating sampling that the first mixing bucket 41 and second mixes bucket 42 is so carried out, complete in a period of time
Equal proportion aggregate sample, this stage is the equal proportion sampling stage；First mixes bucket 41 and second mixes the bottom of bucket 42 by connection
Pipe 17 mutually merges, and is provided with the second electrical ball valve 46, by for sample pipeline 48 between connecting tube 17 and draining electrical ball valve 47
It is connected, for being connected with sampling line 5 on sample pipeline 48, sampling line 5 includes the first sampling line 51 and the second sampling line
52, and sampling line 5 is transparent pipe, the convenient inside to probe tube 5 is observed, the first sampling line 51 and the second probe tube
The end on road 52 is provided with Water Test Kits thief hatch 53, is also associated with the first sampling line 51 and the second sampling line 52
Discharge pipe line 26, is provided with articulation 13 on discharge pipe line 26, when the bottom for being arranged on the mixing bucket 42 of the first mixing bucket 41 and second
Second electrical ball valve 46 at end is opened in the case of one, and now draining electrical ball valve 47 is normally open, mixes the water in bucket 4
Draining is carried out toward lower by gravity, will be rinsed for sample pipeline 48, cleaned a bit of time heel row water electrical ball valve 47 and enter
Row is closed, and water sample gets on from the overflow of sampling line 5, and unnecessary water sample can be discharged from overfall through discharge pipe line 26, the first sampling
After the sampling line 52 of pipeline 51 and second (can increase sampling line according to field instrument) water flow stationary, Water Test Kits is from first
Water sampling in the sampling line 52 of sampling line 51 and second, the first mixing bucket 41 and second for sample mixes bucket 42 in a period of time
After ensure it is anhydrous in bucket, so that it may the second electrical ball valve 46 is closed, it is ensured that after all of analyzer sample terminates, draining electric ball
Valve 47 is opened and drains retention water, and this stage is that water quality supplies the sample stage.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (4)
1. a kind of sampling apparatus that equal proportion mixed sample is determined for water quality online analyzer, including the first pipeline (1), second
Pipeline (2), quantitative small water pump (3), mixing bucket (4) and sampling line (5), it is characterised in that：The two ends of first pipeline (1)
Water inlet (11) and delivery port (12) are respectively arranged with, articulation (13) are mounted on water inlet (11) and delivery port (12),
First manual valve (14) and the second manually-operated gate (15), first manual valve (14) and are provided with first pipeline (1)
Two manually-operated gates (15) are separately mounted on the side of water inlet (11) and delivery port (12), and the middle of the first pipeline (1) sets
It is equipped with pressure gauge (16)；First pipeline (1) is connected by connecting tube (17) with second pipe (2), on second pipe (2)
First electrical ball valve (21), y-type filter (22), manual sample tap (23) and threeway overfall (24), y-type filter are installed
(22) be arranged on the middle part of second pipe (2), the two side ends of y-type filter (22) be separately installed with the first electrical ball valve (21) and
Manual sample tap (23), manual sample tap (23) is connected with one end of threeway overfall (24), threeway overfall (24) it is another
One end is connected with the first floating-ball level switch (25), the first floating-ball level switch (25) and the first electrical ball valve (21) with row
Water lines (26) are connected；3rd port of the threeway overfall (24) passes through connecting tube (17) and quantitatively small water pump (3) phase
Connection, quantitative small water pump (3) is connected by connecting tube (17) with electric three-way ball valve (31)；The electric three-way ball valve (31)
It is connected with bucket (4) is mixed by connecting tube (17), mixes bucket (4) and mix bucket (41) and the second mixing bucket (42) including first,
Stirring motor (43) is mounted in first mixing bucket (41) and the second mixing bucket (42), stirring motor (43) is by stirring rod
(44) it is connected with paddle (45)；Second is provided with the inner chamber of first mixing bucket (41) and the second mixing bucket (42) to float
Discharge pipe line (26) is connected with the side of ball liquid-level switch (49), the first mixing bucket (41) and the second mixing bucket (42)；It is described
First mixing bucket (41) is mutually merged with the bottom of the second mixing bucket (42) by connecting tube (17), and is provided with the second electrical ball valve
(46), it is connected by for sample pipeline (48) between connecting tube (17) and draining electrical ball valve (47)；The confession sample pipeline (48)
On be connected with sampling line (5), sampling line (5) includes the first sampling line (51) and the second sampling line (52), and first takes
The end of sample pipeline (51) and the second sampling line (52) is provided with Water Test Kits thief hatch (53), the first sampling line
(51) discharge pipe line (26) and on the second sampling line (52) is also associated with, articulation (13) is provided with discharge pipe line (26).
2. it is according to claim 1 it is a kind of for water quality online analyzer determine equal proportion mixed sample sampling apparatus,
It is characterized in that：The sampling line (53) is transparent pipe.
3. it is according to claim 1 it is a kind of for water quality online analyzer determine equal proportion mixed sample sampling apparatus,
It is characterized in that：Second floating-ball level switch (49) is provided with minimum confession sample liquid position.
4. it is according to claim 1 it is a kind of for water quality online analyzer determine equal proportion mixed sample sampling apparatus,
It is characterized in that：Filter core on the y-type filter (22) is 20 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163468.3U CN206311379U (en) | 2016-11-02 | 2016-11-02 | A kind of sampling apparatus that equal proportion mixed sample is determined for water quality online analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163468.3U CN206311379U (en) | 2016-11-02 | 2016-11-02 | A kind of sampling apparatus that equal proportion mixed sample is determined for water quality online analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311379U true CN206311379U (en) | 2017-07-07 |
Family
ID=59243206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621163468.3U Active CN206311379U (en) | 2016-11-02 | 2016-11-02 | A kind of sampling apparatus that equal proportion mixed sample is determined for water quality online analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311379U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356457A (en) * | 2017-09-19 | 2017-11-17 | 深圳市正奇环境科技有限公司 | A kind of monitoring water quality on line pre-processes sampling system |
| CN107389421A (en) * | 2017-08-11 | 2017-11-24 | 苏州卫水环保科技有限公司 | One kind combination pretreatment unit |
| CN107727441A (en) * | 2017-11-20 | 2018-02-23 | 河北华厚天成环保技术有限公司 | A kind of lift water quality online analyzer sampler |
| CN108020443A (en) * | 2016-11-02 | 2018-05-11 | 郑州富铭环保科技有限公司 | A kind of sampling apparatus for water quality online analyzer measure equal proportion mixed sample |
-
2016
- 2016-11-02 CN CN201621163468.3U patent/CN206311379U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020443A (en) * | 2016-11-02 | 2018-05-11 | 郑州富铭环保科技有限公司 | A kind of sampling apparatus for water quality online analyzer measure equal proportion mixed sample |
| CN107389421A (en) * | 2017-08-11 | 2017-11-24 | 苏州卫水环保科技有限公司 | One kind combination pretreatment unit |
| CN107356457A (en) * | 2017-09-19 | 2017-11-17 | 深圳市正奇环境科技有限公司 | A kind of monitoring water quality on line pre-processes sampling system |
| CN107727441A (en) * | 2017-11-20 | 2018-02-23 | 河北华厚天成环保技术有限公司 | A kind of lift water quality online analyzer sampler |
| CN107727441B (en) * | 2017-11-20 | 2023-09-22 | 河北华厚天成环保技术有限公司 | Lifting type water quality on-line analyzer sampling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108020443A (en) | A kind of sampling apparatus for water quality online analyzer measure equal proportion mixed sample | |
| CN206311379U (en) | A kind of sampling apparatus that equal proportion mixed sample is determined for water quality online analyzer | |
| CN205607803U (en) | Drilling fluid performance automatic measuring device | |
| CN211627267U (en) | Solid phase deposition system | |
| CN218180743U (en) | Desulfurization absorption tower pH meter measuring sampling device | |
| CN211718025U (en) | High-temperature high-pressure fluid solid phase deposition simulation device | |
| CN105352766A (en) | Automatic quantitative tap water sampling device and method for detecting cryptosporidia and Giardia lamblia | |
| CN101644633B (en) | Dynamic simulating detection test platform for properties of wire wound filter element and powdered resin | |
| CN106680145B (en) | Liquid pipeline friction resistance measuring device and method using same | |
| CN207396155U (en) | Water sample preprocessing apparatus | |
| CN204903255U (en) | Intermittently take large -scale dull and stereotyped crack test model of sand fracturing | |
| CN212340335U (en) | Real-time monitoring system for pipeline cleaning | |
| CN209979413U (en) | Dissolved gas crude oil wax deposition testing device | |
| CN204027898U (en) | A kind of water quality online analyzer pretreatment unit | |
| CN208751647U (en) | A kind of seperated water meter of the clean device of band | |
| CN210419509U (en) | Three-in-one water quality pretreatment and water distribution system | |
| CN209098327U (en) | Multi-functional water body scale inhibition experiment sled block | |
| CN110965986B (en) | Measuring device and method for three-phase flow of produced liquid of oilfield production well | |
| CN210604031U (en) | Sampling extraction device for detecting oil content of injected water of offshore platform | |
| CN203745264U (en) | Water sample pretreatment device for water quality monitoring | |
| CN113701841A (en) | Accurate metering device of water gauge of being convenient for | |
| CN208705088U (en) | A kind of device that the automatic Water Test Kits of sewage treatment plant is anti-blocking | |
| CN102773034A (en) | Slow agitating magnetic suspension liquid storage box | |
| CN216145120U (en) | Wisdom water utilities automatic water feeding monitoring devices | |
| CN204740169U (en) | Quality of water on line analyzer water sample preprocessing device in earlier stage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 Henan Province Zhengzhou Jinshui District Science and Education Park Xuzhuang Road and Yang Jin Road intersection 300 meters south of Newton International Block B 4 Patentee after: Zhengzhou Fu Ming environmental protection Polytron Technologies Inc Address before: 450000 Henan Province Zhengzhou Jinshui District Science and Education Park Xuzhuang Road and Yang Jin Road intersection 300 meters south of Newton International Block B 4 Patentee before: ZHENGZHOU FUMING ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. |