CN207051233U - A kind of simple online electrical conductivity detection servicing unit - Google Patents
A kind of simple online electrical conductivity detection servicing unit Download PDFInfo
- Publication number
- CN207051233U CN207051233U CN201721403549.0U CN201721403549U CN207051233U CN 207051233 U CN207051233 U CN 207051233U CN 201721403549 U CN201721403549 U CN 201721403549U CN 207051233 U CN207051233 U CN 207051233U
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- China
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- detection cell
- detection
- electrical conductivity
- deaerator
- servicing unit
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Abstract
The utility model provides a kind of simple online electrical conductivity detection servicing unit, including current governor, trapping flowing water detection cell, detection cell deaerator, middle ground test center of coal hydrogeology office to experimental water ultrapure water machine effluent quality by being repeatedly detected, detect data stabilization, and it is basically identical with ultrapure water machine display data, testing result meets laboratory one-level water rank.Simple online electrical conductivity detection servicing unit described in the utility model overcomes big and unstable into water current, solve in detection cell and situations such as air causes conductivity measurement relatively low or be inaccurate be present, the simple and quick quality for accurately measuring and determining ultrapure water machine effluent quality of and can, detect quality control for water analysis and provide reliable guarantee.
Description
Technical field
The utility model belongs to water electric conductivity detection field, more particularly, to a kind of simple online electrical conductivity detection auxiliary
Device.
Background technology
When lab assistant runs verification to ultrapure water machine, it is found that it is ultrapure laboratory conductivity meter can not detect exactly
The electrical conductivity of water dispenser effluent quality, ultrapure water conductivity is very low, pure water connect Sheng detected into small beaker when, pure water runs into sky
Gas, electrical conductivity just have a very large change so that the conductivity data change detected very greatly, just starts to compare reality during detection
Value is at least big more than 7 times, and as pure water and air contact time extend, electrical conductivity is substantially increasing, and detection is not up in atmosphere
To requiring；For on-line checking instrument without depassing unit, the relatively low probability of testing result is a lot, causes testing result at present in addition
Erroneous judgement.
The content of the invention
In view of this, the utility model is directed to a kind of simply online electrical conductivity inspection of laboratory ultrapure water machine effluent quality
Servicing unit is surveyed, the device overcomes big and unstable into water current, is the deficiencies of free Gas Logging Value is relatively low situation in detection cell, again
The simple and quick quality for accurately measuring and determining ultrapure water machine effluent quality of energy, detect quality control for water analysis and provide
Reliable guarantee.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of simple online electrical conductivity detection servicing unit, including current governor, trapping flowing water detection cell, detection cell remove
Gas device；
The trapping current detection cell includes：Detection cell, detection cell sealing rubber ring and conductivity meter, the conductivity meter
Detecting electrode be arranged on inside the detection cell, the detection cell sealing rubber ring is arranged on the conductivity meter and the inspection
Survey at the port of pond connection, the detection cell is provided with water inlet and delivery port；
The current governor is connected with the trapping current detection cell；
The trapping current detection cell is connected with the detection cell deaerator.
Further, the water inlet is arranged on the detection cell lower end, and the delivery port is arranged on the detection cell
End.
Further, the current governor includes：Current governor three-way device, lower pipeline and adjustable diameter and screw adjusting handwheel,
Detection cell water inlet is one end of current governor three-way device supervisor, current governor three-way device supervisor's other end with
Adjustable diameter and screw adjusting handwheel connection, total water inlet are the branch pipe port of the current governor three-way device, the lower pipeline one
Hold and exported for water saving, the lower pipeline another port is connected with the adjustable diameter and screw adjusting handwheel；The detection cell water inlet with it is described
Detection cell connects.
Further, the detection cell deaerator includes：Deaerator three-way device, exhaust capillary, deaerator sealing rubber
Cushion rubber and exhaust tube, detection cell water outlet mouthpiece and the deaerator sealing rubber ring are separately positioned on the deaerator three-way pipeline
Supervisor both ends port, flowing water, which exports, is arranged on the branch pipe port of the deaerator three-way device, the exhaust capillary connection
The exhaust tube, it is described exhaust capillary one end be connected with the exhaust tube, the other end by the deaerator sealing rubber ring,
The detection cell water outlet mouthpiece and the delivery port, are entered inside the detection cell；
Further, the detection cell is connected with the detection cell water outlet mouthpiece.
Further, the detecting electrode is arranged near the water inlet.
Further, the water inlet is connected with the detection cell water inlet.
Further, the delivery port is connected with the detection cell water outlet mouthpiece.
Relative to prior art, simple online electrical conductivity detection servicing unit described in the utility model has following excellent
Gesture：
Simple online electrical conductivity detection servicing unit of the present invention, efficiently solves tested current feed water flow
Speed is big and unstable, is the deficiencies of free Gas Logging Value is relatively low or unstable situation in detection cell, and can is simple and quick to be accurately measured
And the quality of ultrapure water machine effluent quality is determined, detecting quality control for water analysis provides reliable guarantee.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is that the trapping flowing water that the simple online electrical conductivity described in the utility model embodiment is detected in servicing unit detects
Pool structure schematic diagram；
Fig. 2 is the current governor knot in the simple online electrical conductivity detection servicing unit described in the utility model embodiment
Structure schematic diagram；
Fig. 3 is the detection cell deaerator in the simple online electrical conductivity detection servicing unit described in the utility model embodiment
Structural representation.
Fig. 4 is that the simple online electrical conductivity described in the utility model embodiment detects assistant apparatus structure schematic diagram.
Description of reference numerals：
1.1-water inlet；1.2-detecting electrode；1.3-detection cell；1.4-delivery port；1.5-detection cell caulking gum
Circle；1.6-conductivity meter；2.1-total water inlet；2.2-detection cell water inlet；2.3-water saving outlet；2.4-adjustable diameter and screw adjusting
Handwheel；3.1-detection cell water outlet mouthpiece；3.2-exhaust capillary；3.3-flowing water exports；3.4-deaerator sealing rubber ring；
3.5-exhaust tube.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of simple online electrical conductivity detection servicing unit, as shown in figure 4, being detected including current governor, trapping flowing water
Pond, detection cell deaerator；
As shown in figure 1, trapping current detection cell includes：Detection cell 1.3, detection cell sealing rubber ring 1.5 and conductivity meter
1.6, the detecting electrode 1.2 of conductivity meter 1.6 is arranged on inside detection cell 1.3, and detection cell sealing rubber ring 1.5 is arranged on conductance
At the port that rate instrument 1.6 is connected with detection cell 1.3, detection cell 1.3 is provided with water inlet 1.1 and delivery port 1.4；
Current governor is connected with trapping current detection cell；
Trapping current detection cell is connected with detection cell deaerator.
Water inlet 1.1 is arranged on the lower end of detection cell 1.3, and delivery port 1.4 is arranged on the upper end of detection cell 1.3.
As shown in Fig. 2 current governor includes：Current governor three-way device, lower pipeline and adjustable diameter and screw adjusting handwheel 2.4,
Detection cell water inlet 2.2 be current governor three-way device supervisor one end, current governor three-way device supervisor the other end with
Adjustable diameter and screw adjusting handwheel 2.4 connects, and total water inlet 2.1 is the branch pipe port of current governor three-way device, and lower pipeline one end is section
Water out 2.3, lower pipeline another port are connected with adjustable diameter and screw adjusting handwheel 2.4；Detection cell water inlet 2.2 is connected with detection cell 1.3.
As shown in figure 3, detection cell deaerator includes：Deaerator three-way device, exhaust capillary 3.2, deaerator sealing rubber
Cushion rubber 3.4 and exhaust tube 3.5, detection cell water outlet mouthpiece 3.1 and deaerator sealing rubber ring 3.4 are separately positioned on deaerator threeway
The supervisor both ends port of pipeline, flowing water outlet 3.3 are arranged on the branch pipe port of deaerator three-way device, and exhaust capillary 3.2 connects
Exhaust tube 3.5 is connect, exhaust one end of capillary 3.2 is connected with exhaust tube 3.5, and the other end passes through deaerator sealing rubber ring 3.4, inspection
Pond water outlet mouthpiece 3.1 and delivery port 1.4 are surveyed, is entered inside detection cell 1.3；
Detection cell 1.3 is connected with detection cell water outlet mouthpiece 3.1, and detecting electrode 1.2 is arranged near water inlet 1.1.
Water inlet 1.1 is connected with detection cell water inlet 2.2.Delivery port 1.4 is connected with detection cell water outlet mouthpiece 3.1 simultaneously.
The working method of this example
Making this, simply main tool material needed for online electrical conductivity detection servicing unit is：The long 300mm of rectangle plank,
Wide 240mm, thickness >=20mm, conductivity meter, elastic opening card, plastics needle tubing, glass three-way, capillary, flexible rubber hose, 2 points of PE pipe,
Raw material band, spiral tongs, sealing rubber ring, double-tube glue, 0# sand paper, file, flat board chi, scissors, electric drill etc..
In simple online electrical conductivity detection servicing unit the flow rate of water inlet 1.1 by adjustable diameter and screw adjusting handwheel 2.4 come
Adjustment control, to reduce flow rate, ensure that water velocity is stable, gas content reduces；In detection, in detection cell 1.3 not
When have bubble entrance, make electrical conductivity detected value relatively low, air therein can be discharged plus detection cell deaerator it is clean, with
Ensure the accuracy of electrical conductivity detected value；Because generally dissolved with certain air in running water, and the solubility of air with
The change of temperature and change, so being filtered by ultrapure water machine, the ultrapure of deionization is gone in counter-infiltration and ultrapure ion exchange resin
Water just carries gas componant, when detection finds to have aeration detected value in detection cell 1.3 (transparent), can pull exhaust tube
3.5 make to produce negative pressure in exhaust capillary 3.2, while also produce negative pressure in the inner capillary tube end perimeter of detection cell 1.3, work as current
When being flowed through from the water pipe with malleation, capillary end negative pressure is attractive, the bubble caning absorb around the water, now leads to
Gas dissolved water can be discharged in exhaust tube by crossing negative pressure capillary, and when not having bubble, the electrical conductivity that instrument is measured is
As reliable value.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (8)
- A kind of 1. simple online electrical conductivity detection servicing unit, it is characterised in that：Detected including current governor, trapping flowing water Pond, detection cell deaerator；The trapping current detection cell includes：Detection cell (1.3), detection cell sealing rubber ring (1.5) and conductivity meter (1.6), The detecting electrode (1.2) of the conductivity meter (1.6) is arranged on the detection cell (1.3) inside, the detection cell caulking gum Circle (1.5) is arranged at the port that the conductivity meter (1.6) is connected with the detection cell (1.3), on the detection cell (1.3) Provided with water inlet (1.1) and delivery port (1.4)；The current governor is connected with the trapping current detection cell；The trapping current detection cell is connected with the detection cell deaerator.
- A kind of 2. simple online electrical conductivity detection servicing unit according to claim 1, it is characterised in that：The water inlet (1.1) detection cell (1.3) lower end is arranged on, the delivery port (1.4) is arranged on the detection cell (1.3) upper end.
- A kind of 3. simple online electrical conductivity detection servicing unit according to claim 1, it is characterised in that：The current section Device processed includes：Current governor three-way device, lower pipeline and adjustable diameter and screw adjusting handwheel (2.4), detection cell water inlet (2.2) are current One end of governor three-way device supervisor, current governor three-way device supervisor's other end and the adjustable diameter and screw adjusting handwheel (2.4) connect, total water inlet (2.1) is the branch pipe port of the current governor three-way device, and described lower pipeline one end is section Water out (2.3), the lower pipeline another port are connected with the adjustable diameter and screw adjusting handwheel (2.4)；The detection cell water inlet (2.2) it is connected with the detection cell (1.3).
- A kind of 4. simple online electrical conductivity detection servicing unit according to claim 1, it is characterised in that：The detection cell Deaerator includes：Deaerator three-way device, exhaust capillary (3.2), deaerator sealing rubber ring (3.4) and exhaust tube (3.5), Detection cell water outlet mouthpiece (3.1) and the deaerator sealing rubber ring (3.4) are separately positioned on the deaerator three-way pipeline Both ends port is responsible for, flowing water outlet (3.3) is arranged on the branch pipe port of the deaerator three-way device, the exhaust capillary (3.2) exhaust tube (3.5) is connected, described exhaust capillary (3.2) one end is connected with the exhaust tube (3.5), the other end By the deaerator sealing rubber ring (3.4), the detection cell water outlet mouthpiece (3.1) and the delivery port (1.4), enter The detection cell (1.3) is internal.
- A kind of 5. simple online electrical conductivity detection servicing unit according to claim 1, it is characterised in that：The detection cell (1.3) it is connected with the detection cell water outlet mouthpiece (3.1).
- A kind of 6. simple online electrical conductivity detection servicing unit according to claim 1, it is characterised in that：The detection electricity Pole (1.2) is arranged near the water inlet (1.1).
- A kind of 7. simple online electrical conductivity detection servicing unit according to claim 1, it is characterised in that：The water inlet (1.1) it is connected with the detection cell water inlet (2.2).
- A kind of 8. simple online electrical conductivity detection servicing unit according to claim 1, it is characterised in that：The delivery port (1.4) it is connected with the detection cell water outlet mouthpiece (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403549.0U CN207051233U (en) | 2017-10-27 | 2017-10-27 | A kind of simple online electrical conductivity detection servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403549.0U CN207051233U (en) | 2017-10-27 | 2017-10-27 | A kind of simple online electrical conductivity detection servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051233U true CN207051233U (en) | 2018-02-27 |
Family
ID=61503492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403549.0U Expired - Fee Related CN207051233U (en) | 2017-10-27 | 2017-10-27 | A kind of simple online electrical conductivity detection servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683019A (en) * | 2019-03-04 | 2019-04-26 | 湖南省计量检测研究院 | The calibrating installation of pure water system instrument |
| CN109675764A (en) * | 2018-12-21 | 2019-04-26 | 张家港康得新光电材料有限公司 | A kind of spray equipment and life detecting method of 3D lens sticker |
| CN112730525A (en) * | 2020-12-25 | 2021-04-30 | 杭州绿洁环境科技股份有限公司 | Low-concentration trace water sample pH conductivity detector |
-
2017
- 2017-10-27 CN CN201721403549.0U patent/CN207051233U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675764A (en) * | 2018-12-21 | 2019-04-26 | 张家港康得新光电材料有限公司 | A kind of spray equipment and life detecting method of 3D lens sticker |
| CN109683019A (en) * | 2019-03-04 | 2019-04-26 | 湖南省计量检测研究院 | The calibrating installation of pure water system instrument |
| CN112730525A (en) * | 2020-12-25 | 2021-04-30 | 杭州绿洁环境科技股份有限公司 | Low-concentration trace water sample pH conductivity detector |
| CN112730525B (en) * | 2020-12-25 | 2024-01-16 | 杭州绿洁科技股份有限公司 | Low-concentration trace water sample pH conductivity detector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |