CN205879930U - Dual valve type ration delivery flask for complete water quality analysis - Google Patents
Dual valve type ration delivery flask for complete water quality analysis Download PDFInfo
- Publication number
- CN205879930U CN205879930U CN201620623845.0U CN201620623845U CN205879930U CN 205879930 U CN205879930 U CN 205879930U CN 201620623845 U CN201620623845 U CN 201620623845U CN 205879930 U CN205879930 U CN 205879930U
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- CN
- China
- Prior art keywords
- cock
- water quality
- valve type
- quality analysis
- bottle
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000004458 analytical method Methods 0.000 title claims abstract description 9
- 230000009977 dual effect Effects 0.000 title claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000011109 contamination Methods 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 abstract description 3
- 238000012372 quality testing Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 239000012496 blank sample Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004457 water analysis Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a dual valve type ration delivery flask for complete water quality analysis belongs to the water quality testing device field. The bottleneck department and the foraminiferous bottle lid threaded connection of body, handle and body side fixed connection, threaded connection, this minute liquid pipe and outlet pipe threaded connection are managed with dividing liquid to the bottle neck. The advantage is novel structure, can select corresponding volumetric minute liquid pipe according to required sample volume, use to divide the liquid tube side multi -sampling, effectively avoided the sample contamination, increased substantially work efficiency.
Description
Technical field
This utility model belongs to water quality detecting device field.
Background technology
Complete water quality analysis includes 34 water quality detection tests such as hardness, basicity, chemical oxygen consumption (COC), basis in process of the test
GB/T 15451-2006 " industrial circulating cooling water total alkali and the mensuration of phenolphthalein alkalinity ", GB/T 6909-2008 " boiler feed water and
Cooling water analysis method hardness mensuration " etc. relevant criterion, each detection of same sample is required for taking 2, a blank sample
Duplicate Samples is tested.Typically the pipet of corresponding scale or liquid-transfering gun is all used to carry out quantitatively at water sampling during this
Move liquid, usually there will be sample contamination and the low problem of work efficiency.
Summary of the invention
This utility model provides a kind of complete water quality analysis dual valve type quantitative liquid separating bottle, to solve sample contamination and work effect
The problem that rate is low.
This utility model adopts the technical scheme that: the bottle mouth position of body is threadeded with bottle cap with holes, handle and body
Side is fixing to be connected, and bottle neck is threadeded with separating tube, and this separating tube is threadeded with outlet.
The structure of separating tube described in the utility model is: separating tube body two ends have screw thread, cock one and cock two respectively
Being rotationally connected with separating tube body two ends, separating tube body has passage on the body of cock one, and cock one has through hole,
Through hole is had in cock two.
Cock one described in the utility model is identical with the structure of cock two.
The front end exit diameter of outlet described in the utility model is less than the diameter of separating tube.
The utility model has the advantages that novel structure, dividing of corresponding volume can be selected according to required sample volume
Liquid pipe, uses separating tube to facilitate many sub-samplings, effectively prevent sample contamination, work efficiency is greatly improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model separating tube；
Fig. 3 is the structural representation of this utility model cock one；
Fig. 4 is the structural representation of this utility model cock two.
Detailed description of the invention
The bottle mouth position of body 1 is threadeded with bottle cap 2 with holes, and handle 3 is fixing with body 1 side to be connected, bottle neck 4 and separatory
Pipe 5 is threaded, and this separating tube 5 is threadeded with outlet 6.
The structure of separating tube described in the utility model is: there are screw thread, cock 1 and cock in separating tube body 501 two ends
2 503 are rotationally connected with separating tube body two ends respectively, and separating tube body has passage 504 on the body of cock 1,
There is through hole 50201 in cock 1, cock 2 503 has through hole 50301.
Cock 1 described in the utility model is identical with the structure of cock 2 503.
The front end exit diameter of outlet described in the utility model is less than the diameter of separating tube.
This utility model uses high density polyethylene (HDPE) material, and body primarily serves the purpose of and holds water sample, and separating tube volume is respectively
Being 10 ml, 20 ml, 30 ml, 50 ml, 100 ml, near the passage 504 diameter 5mm of body side, the effect of this separatory section
It it is quantitative and separatory；The effect that outlet nozzle diameter is little is to prevent liquid from pouring down or forth at toppling process.
Use step:
(1) according to required sample volume, select the separating tube of corresponding volume, and install；
(2) opening cock one, cut-out tap two, toppling over body liquid to separating tube, until filling；
(3) after filling separating tube, cut-out tap one, open cock two, by liquid in container poured into by outlet, treat
Survey.
Claims (4)
1. a complete water quality analysis dual valve type quantitative liquid separating bottle, it is characterised in that: the bottle mouth position of body and bottle cap screw thread with holes
Connecting, handle is fixing with body side to be connected, and bottle neck is threadeded with separating tube, and this separating tube is threadeded with outlet.
A kind of complete water quality analysis dual valve type quantitative liquid separating bottle the most according to claim 1, it is characterised in that: described separatory
The structure of pipe is: separating tube body two ends have screw thread, cock one and cock two to be rotationally connected with separating tube body two ends respectively, point
Liquid pipe body has passage on the body of cock one, cock one has through hole, cock two has through hole.
A kind of complete water quality analysis dual valve type quantitative liquid separating bottle the most according to claim 2, it is characterised in that: described cock
One is identical with the structure of cock two.
A kind of complete water quality analysis dual valve type quantitative liquid separating bottle the most according to claim 1, it is characterised in that: described outlet
The front end exit diameter of pipe is less than the diameter of separating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623845.0U CN205879930U (en) | 2016-06-23 | 2016-06-23 | Dual valve type ration delivery flask for complete water quality analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623845.0U CN205879930U (en) | 2016-06-23 | 2016-06-23 | Dual valve type ration delivery flask for complete water quality analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879930U true CN205879930U (en) | 2017-01-11 |
Family
ID=57691978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623845.0U Active CN205879930U (en) | 2016-06-23 | 2016-06-23 | Dual valve type ration delivery flask for complete water quality analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879930U (en) |
-
2016
- 2016-06-23 CN CN201620623845.0U patent/CN205879930U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |