CN109900525A - Detection reagent storage unit for water quality online analyzer - Google Patents
Detection reagent storage unit for water quality online analyzer Download PDFInfo
- Publication number
- CN109900525A CN109900525A CN201910166002.0A CN201910166002A CN109900525A CN 109900525 A CN109900525 A CN 109900525A CN 201910166002 A CN201910166002 A CN 201910166002A CN 109900525 A CN109900525 A CN 109900525A
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- China
- Prior art keywords
- liquid
- storing bag
- detection reagent
- liquid storing
- pump
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 55
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 98
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 230000032683 aging Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- -1 pharmacy Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Packages (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention relates to a detection reagent storage unit for a water quality online analyzer, which comprises a liquid storage bag arranged outside an instrument box, wherein the liquid storage bag comprises a liquid storage bag body and a sealing plug used for sealing the liquid storage bag, the liquid storage bag body is communicated with a liquid transfer pump, the liquid storage bag is used for replacing a reagent bottle, and the detection reagent in the liquid storage bag is stored in a vacuum sealing manner.
Description
Technical field
The present invention relates to water quality monitoring instrument fields more particularly to a kind of water quality online analyzer detection reagent to store list
Member.
Background technique
Water quality online analyzer is a kind of water quality monitoring tool, can achieve the real-time prison automatically to water quality parameters
Survey, be capable of providing to such as water service, medicine, pharmacy, sewage treatment, municipal administration, electric power and the energy, food processing, plastics,
The demand of the every profession and trades such as automobile, semiconductor, tire, metallurgy, material processing, mining, printing and petroleum gas.Water quality is divided online
Analyzer includes instrument box, and be installed on inside instrument box for extract tested sample sampling pump, for extract detection
Liquid relief pump, mixing pump, cuvette, the colorimetric measurement unit of reagent, existing detection reagent are deposited in reagent bottle, experimentation
The middle reagent bottle equipped with detection reagent can be put into instrument box is connected to liquid relief pump, since the detection reagent in reagent bottle is easily waved
Hair, this setting can make each detecting element inside detection reagent volatilization corrosion instrument box, cause the damage of equipment.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of water quality is provided and is divided online
Analyzer detection reagent storage unit.
The present invention is to be achieved by the following technical programs:
A kind of water quality online analyzer detection reagent storage unit, including instrument box, for extracting tested sample
Sampling pump, liquid relief pump, mixing pump, cuvette and colorimetric measurement unit for extracting detection reagent, the sampling pump, liquid relief
Pump, mixing pump, cuvette and colorimetric measurement unit are mounted in instrument box, which is characterized in that further include being set to instrument box
External liquid storing bag, the liquid storing bag includes liquid storing bag ontology and the sealing-plug for sealing liquid storing bag, the liquid storing bag sheet
Body is connected to liquid relief pump.
According to the above technical scheme, it is preferable that the instrument box side wall is provided with exchange hole, the liquid storing bag ontology and liquid relief
By liquid relief pipeline connection between pump, the liquid relief pipeline runs through inside exchange hole.
According to the above technical scheme, it is preferable that the liquid relief pipeline includes the first pipette and the second pipette, the friendship
It changes in hole and is connected with the interconnecting piece that middle part is provided with through-hole, the liquid relief pump is connected to between interconnecting piece by the first pipette, institute
It states and is connected between liquid storing bag ontology and interconnecting piece by the second pipette.
According to the above technical scheme, it is preferable that the interconnecting piece is to being connected with jointing on the outside of instrument box, and described second
Pipette one end is plugged on the outside of jointing.
According to the above technical scheme, it is preferable that the liquid storage bag bracket for fixing liquid storing bag is equipped with outside the instrument box.
According to the above technical scheme, it is preferable that the liquid storing bag is self-standing bag, is equipped with outside the instrument box for storing
The reagent box of liquid storing bag.
The beneficial effects of the present invention are:
The present invention replaces reagent bottle using liquid storing bag, since the detection reagent vacuum sealing in liquid storing bag saves, when one
After installed reagents are gone out by liquid relief pumping in point, liquid storing bag can still guarantee its internal vacuum state by self-deformation, avoid trying
After interior installed reagents in agent bottle are extracted, air enters to be contacted with reagent, is efficiently solved detection reagent and is contacted acceleration with air
The problem of reagent aging；In addition to this, liquid storing bag is set to outside instrument box, and volatile detection reagent is avoided to corrode in instrument box
Each detecting element in portion, protection equipment are without damage.
Detailed description of the invention
Fig. 1 is stereochemical structure connection schematic diagram of the invention.
Fig. 2 is connection type schematic front view of the invention.
Fig. 3 is the schematic perspective view of interconnecting piece part of the present invention.
Fig. 4 be liquid storing bag of the present invention be self-standing bag when schematic perspective view.
In figure: 1. instrument boxs, 2. second pipettes, 3. liquid storing bag ontologies, 4. links, 5. hooks, 6. liquid storage bag brackets, 7.
Interconnecting piece, 8. jointings, 9. sealing-plugs.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and most
The present invention is described in further detail for good embodiment.
As shown, the present invention includes instrument box 1, the sampling pump for extracting tested sample, for extracting detection examination
Liquid relief pump, mixing pump, cuvette and the colorimetric measurement unit of agent, the sampling pump, liquid relief pump, mixing pump, cuvette and
Colorimetric measurement unit is mounted in instrument box 1, which is characterized in that further includes the liquid storing bag outside instrument box 1, the storage
Liquid bag includes liquid storing bag ontology 3 and the sealing-plug 9 for sealing liquid storing bag, and the liquid storing bag ontology 3 is connected to liquid relief pump.This
Invention replaces reagent bottle using liquid storing bag, since the detection reagent vacuum sealing in liquid storing bag saves, when installed reagents in a part
After being gone out by liquid relief pumping, liquid storing bag can still guarantee its internal vacuum state by the deformation of itself, avoid in reagent bottle
After interior installed reagents are extracted, air enters to be contacted with reagent, is efficiently solved detection reagent and is contacted acceleration reagent aging with air
The problem of；In addition to this, liquid storing bag is set to outside instrument box 1, and volatile detection reagent is avoided to corrode each inspection in 1 inside of instrument box
Element is surveyed, protection equipment is without damage.
According to above-described embodiment, it is preferable that 1 side wall of instrument box is provided with exchange hole, the liquid storing bag ontology 3 and liquid relief
By liquid relief pipeline connection between pump, the liquid relief pipeline runs through inside exchange hole, and liquid relief pipeline is connected to storage from exchange hole
Liquid bag ontology 3 and liquid relief pump, so that cover board can be used during the work time and closed for instrument box 1, it is each to 1 inside of instrument box
Element carries out effective protection.
According to above-described embodiment, it is preferable that the liquid relief pipeline includes the first pipette and the second pipette 2, the friendship
It changing in hole and is connected with the interconnecting piece 7 that middle part is provided with through-hole, the liquid relief pump is connected to between interconnecting piece 7 by the first pipette,
It is connected between the liquid storing bag ontology 3 and interconnecting piece 7 by the second pipette 2.
According to above-described embodiment, it is preferable that jointing 8 is connected on the outside of instrument box 1, connection connects the interconnecting piece 7
First 8 are also provided with through-hole with the through-hole relative position of interconnecting piece 7, so that liquid relief pump and being connected between liquid storing bag, second liquid relief
2 one end of pipe is plugged in 8 outside of jointing, protrusion is equipped in the middle part of jointing 8, so that the close company of being plugged in of the second pipette 2
8 outside of connector, prevents leakage in pipetting processes, after not having interior installed reagents in liquid storing bag, passes through 8 outside of plug jointing
The second pipette 2, be conveniently replaceable liquid storing bag.
According to above-described embodiment, it is preferable that the liquid storage bag bracket 6 for fixing liquid storing bag is equipped with outside the instrument box 1,
Water quality online analyzer uses in-wall mounting, and liquid storage bag bracket 6 is installed by instrument box 1, and liquid storing bag, which is equipped with, in this example uses
In the link 4 of suspension, liquid storage bag bracket 6 is equipped with the hook 5 for fixing liquid storing bag.
According to above-described embodiment, it is preferable that the liquid storing bag is self-standing bag, is equipped with outside the instrument box 1 for storing
Liquid storing bag can be put into reagent box by the reagent box of liquid storing bag, convenient for the extraction of detection reagent.
The present invention replaces reagent bottle using liquid storing bag, since the detection reagent vacuum sealing in liquid storing bag saves, when one
It after installed reagents are gone out by liquid relief pumping in point, can still guarantee vacuum state in liquid storing bag, effectively solve the built-in examination in reagent bottle
Agent is extracted rear air and contacts with reagent, avoids detection reagent from contacting with air and accelerates reagent aging；In addition to this, liquid storing bag is set
Outside instrument box 1, volatile detection reagent is avoided to corrode the 1 each detecting element in inside of instrument box, protection equipment is without damage.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of water quality online analyzer detection reagent storage unit, including instrument box, for extracting taking for tested sample
Sample pump, liquid relief pump, mixing pump, cuvette and colorimetric measurement unit for extracting detection reagent, the sampling pump, liquid relief
Pump, mixing pump, cuvette and colorimetric measurement unit are mounted in instrument box, which is characterized in that further include being set to instrument box
External liquid storing bag, the liquid storing bag includes liquid storing bag ontology and the sealing-plug for sealing liquid storing bag, the liquid storing bag sheet
Body is connected to liquid relief pump.
2. a kind of water quality online analyzer detection reagent storage unit according to claim 1, which is characterized in that the instrument
Electricity box side wall is provided with exchange hole, by liquid relief pipeline connection between the liquid storing bag ontology and liquid relief pump, the liquid relief pipeline from
Run through inside exchange hole.
3. a kind of water quality online analyzer detection reagent storage unit according to claim 2, which is characterized in that the shifting
Liquid pipeline includes the first pipette and the second pipette, and the interconnecting piece that middle part is provided with through-hole is connected in the exchange hole, described
Liquid relief pump is connected to between interconnecting piece by the first pipette, passes through the second pipette between the liquid storing bag ontology and interconnecting piece
Connection.
4. a kind of water quality online analyzer detection reagent storage unit according to claim 3, which is characterized in that the company
Socket part is connected with jointing to instrument box outside, and second pipette one end is plugged on the outside of jointing.
5. according to claim 1 to any one of 4 a kind of water quality online analyzer detection reagent storage unit,
It is characterized in that, the liquid storage bag bracket for fixing liquid storing bag is equipped with outside the instrument box.
6. according to claim 1 to any one of 4 a kind of water quality online analyzer detection reagent storage unit,
It is characterized in that, the liquid storing bag is self-standing bag, and the reagent box for storing liquid storing bag is equipped with outside the instrument box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166002.0A CN109900525A (en) | 2019-03-06 | 2019-03-06 | Detection reagent storage unit for water quality online analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166002.0A CN109900525A (en) | 2019-03-06 | 2019-03-06 | Detection reagent storage unit for water quality online analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109900525A true CN109900525A (en) | 2019-06-18 |
Family
ID=66946441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910166002.0A Withdrawn CN109900525A (en) | 2019-03-06 | 2019-03-06 | Detection reagent storage unit for water quality online analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109900525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890552A (en) * | 2024-03-13 | 2024-04-16 | 深圳市朗石科学仪器有限公司 | Water quality detection device and reagent storage structure thereof |
-
2019
- 2019-03-06 CN CN201910166002.0A patent/CN109900525A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890552A (en) * | 2024-03-13 | 2024-04-16 | 深圳市朗石科学仪器有限公司 | Water quality detection device and reagent storage structure thereof |
| CN117890552B (en) * | 2024-03-13 | 2024-05-28 | 深圳市朗石科学仪器有限公司 | Water quality detection device and reagent storage structure thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190618 |