CN200965526Y - An ozone water concentration detector - Google Patents
An ozone water concentration detector Download PDFInfo
- Publication number
- CN200965526Y CN200965526Y CN 200620009202 CN200620009202U CN200965526Y CN 200965526 Y CN200965526 Y CN 200965526Y CN 200620009202 CN200620009202 CN 200620009202 CN 200620009202 U CN200620009202 U CN 200620009202U CN 200965526 Y CN200965526 Y CN 200965526Y
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- CN
- China
- Prior art keywords
- ozone
- ozone water
- resistance
- electrode
- water according
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Abstract
The utility model discloses a detecting device for detecting the concentration of ozone water, which is characterized in that the utility model is provided with an ozone sensing device (1) which is respectively connected with a power circuit and a detecting device, the ozone sensing device (1) is provided with a bracket (6) which is provided with an electrode anode (7) and an electrode cathode (8) which are not in contact with each other. The utility model has simple structure, no pollutions, strong capacity of resisting disturbance, high sensitivity and low cost.
Description
(1) technical field: the utility model relates to a kind of pick-up unit, relates in particular to a kind of apparatus for testing consistency of ozone water, is applicable to that the ozone concentration to Ozone Water detects.
(2) background technology: well-known, ozone has sterilization, sterilization, deodorizing, it is all multi-functional to eliminate the unusual smell, purify waste water etc., the water that is dissolved with ozone is healthy very favourable to people's, therefore the ozone hydrogenesis machine is by people's use more and more widely, owing to a variety of causes can cause the ozone concentration reduction even not contain ozone fully, so the detection of ozone concentration is necessary but in use,, at present, the detection to consistency of ozone water mainly contains following several mode:
1, the pick-up unit of employing iodine amount mode and colorimetric mode: though colour developing is directly perceived, instrument is not valuable, detects the cost height, produces and pollutes waste liquid, easily causes environmental pollution, can not on-line testing and realization closed-loop control.
2, adopt the pick-up unit of UVA mode: though the precision height, reaction velocity is fast, and is pollution-free, but on-line testing, but the equipment complexity involves great expense, and every is worth about 6-7 ten thousand Renminbi, has restricted its usable range.
3, adopt the pick-up unit of " membrane electrode " mode: it is to form with a probe and a microprocessor that has the semi-permeable diaphragm of removable porous ozone.The responsive part of will popping one's head in during measurement places Ozone Water, between anode and cathode, add a fixed polarization voltage, the molten ozone of depositing sees through semi-permeable diaphragm arrival cathode surface and is reduced, produce the dissufion current that is directly proportional with ozone concentration, though membrane electrode method antijamming capability is strong, highly sensitive, range wide, be used in line analysis and control, though cost is lower than uItraviolet absorption methods, price is still expensive, every is worth about 2-4 ten thousand Renminbi, and semi-permeable diaphragm needs often to change.
(3) summary of the invention: the purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of simple in structure, and pollution-free, antijamming capability is strong, highly sensitive, the consistency of ozone water detecting device that cost is low.
The purpose of this utility model can reach by following measure: a kind of apparatus for testing consistency of ozone water, it is characterized in that it has ozone sensing device 1, ozone sensing device 1 connects power circuit and pick-up unit respectively, ozone sensing device 1 has support 6, and support 6 is provided with non-touching electrode anode 7 and electrode cathode 8.
In order further to realize the purpose of this utility model, described power circuit comprises direct current anodal VCC, direct current negative pole VSS, the anodal VCC of direct current connects resistance 5, direct current negative pole VSS connects resistance 4, resistance 5 is connected with electrode anode 7 by plate lead 9, and resistance 4 is connected with electrode cathode 8 by cathode leg 10.
In order further to realize the purpose of this utility model, described pick-up unit comprises microprocessor 2, and microprocessor 2 is connected across the two ends of resistance 4, and microprocessor 2 connects ozone concentration indicator 3.
In order further to realize the purpose of this utility model, described pick-up unit comprises digital voltmeter 11, and digital voltmeter 11 is connected across resistance 4 two ends.
In order further to realize the purpose of this utility model, described electrode anode 7 and electrode cathode 8 adopt anti-ozone conductive material to make.
In order further to realize the purpose of this utility model, described electrode anode 7 adopts a kind of material in titanium, gold or the platinum to make.
In order further to realize the purpose of this utility model, described electrode cathode 8 adopts a kind of material in titanium, gold or the platinum to make.
The utility model can produce following good effect and obvious improvement compared with the prior art: because the utility model is to add a direct current voltage between electrode anode and negative electrode, the molten ozone of depositing arrives cathode surface and is reduced, produce the electric current that is directly proportional with ozone concentration, change through tabling look-up or microprocessor calculates and can obtain consistency of ozone water by the electric current of potential electrode among Ozone Water, therefore the utility model is simple in structure, pollution-free, antijamming capability is strong, highly sensitive, cost is low, about 100 yuans of every costs, applied range, the ozone that can be applicable to various Ozone Water manufacturing equipments detects.
(4) description of drawings:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the another kind of embodiment of the utility model
(5) embodiment: embodiment of the present utility model is elaborated below in conjunction with accompanying drawing:
Embodiment 1: a kind of apparatus for testing consistency of ozone water (referring to Fig. 1), it has ozone sensing device 1, ozone sensing device 1 connects power circuit and pick-up unit respectively, ozone sensing device 1 has support 6, support 6 is provided with non-touching electrode anode 7 and electrode cathode 8, and electrode anode 7 and electrode cathode 8 can adopt with kind or different types of anti-ozone conductive material (as titanium, gold or platinum etc.) and make.Power circuit is made up of direct current both positive and negative polarity, resistance and contact conductor, and the anodal VCC of direct current connects resistance 5, and direct current negative pole VSS connects resistance 4, and resistance 5 is connected with electrode anode 7 by plate lead 9, and resistance 4 is connected with electrode cathode 8 by cathode leg 10.Pick-up unit is made up of microprocessor 2 and ozone concentration indicator 3, and microprocessor 2 is connected across the two ends of resistance 4, and microprocessor 2 connects ozone concentration indicator 3.
During use, earlier two electrodes are immersed with reference to water (mixing water before with Ozone Water), microprocessor 2 records with reference to water background magnitude of voltage, then two electrodes are immersed Ozone Water, microprocessor 2 records the Ozone Water magnitude of voltage, calculates consistency of ozone water through microprocessor processes and is shown by intensity indicator 3.
Embodiment 2: a kind of apparatus for testing consistency of ozone water (referring to Fig. 2), its structure is substantially with embodiment 1, just pick-up unit adopts digital voltmeter 11, digital voltmeter 11 is connected across resistance 4 two ends, during use, earlier two electrodes are immersed with reference to water (mixing water before with Ozone Water), digital voltmeter 11 records with reference to water background magnitude of voltage, then two electrodes are immersed Ozone Water, digital voltmeter 11 records the Ozone Water magnitude of voltage, and table look-up (calibrating the MSDS that obtains through standard ozone concentration tester) obtains consistency of ozone water.
Claims (7)
1, a kind of apparatus for testing consistency of ozone water, it is characterized in that it has ozone sensing device (1), ozone sensing device (1) connects power circuit and pick-up unit respectively, ozone sensing device (1) has support (6), and support (6) is provided with non-touching electrode anode (7) and electrode cathode (8).
2, a kind of apparatus for testing consistency of ozone water according to claim 1, it is characterized in that described power circuit comprises direct current anodal VCC, direct current negative pole VSS, the anodal VCC of direct current connects resistance (5), direct current negative pole VSS connects resistance (4), resistance (5) is connected with electrode anode (7) by plate lead (9), and resistance (4) is connected with electrode cathode (8) by cathode leg (10).
3, a kind of apparatus for testing consistency of ozone water according to claim 1 is characterized in that described pick-up unit comprises microprocessor (2), and microprocessor (2) is connected across the two ends of resistance (4), and microprocessor (2) connects ozone concentration indicator (3).
4, a kind of apparatus for testing consistency of ozone water according to claim 1 is characterized in that described pick-up unit comprises digital voltmeter (11), and digital voltmeter (11) is connected across resistance (4) two ends.
5, a kind of apparatus for testing consistency of ozone water according to claim 1 and 2 is characterized in that described electrode anode (7) and electrode cathode (8) adopt anti-ozone conductive material to make.
6, a kind of apparatus for testing consistency of ozone water according to claim 5 is characterized in that described electrode anode (7) adopts a kind of material in titanium, gold or the platinum to make.
7, a kind of apparatus for testing consistency of ozone water according to claim 5 is characterized in that described electrode cathode (8) adopts a kind of material in titanium, gold or the platinum to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009202 CN200965526Y (en) | 2006-11-01 | 2006-11-01 | An ozone water concentration detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009202 CN200965526Y (en) | 2006-11-01 | 2006-11-01 | An ozone water concentration detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965526Y true CN200965526Y (en) | 2007-10-24 |
Family
ID=38869542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009202 Expired - Fee Related CN200965526Y (en) | 2006-11-01 | 2006-11-01 | An ozone water concentration detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965526Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838260A (en) * | 2012-11-16 | 2015-08-12 | 学校法人庆应义塾 | Ozone water concentration measurement apparatus and ozone water concentration measurement method |
-
2006
- 2006-11-01 CN CN 200620009202 patent/CN200965526Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104838260A (en) * | 2012-11-16 | 2015-08-12 | 学校法人庆应义塾 | Ozone water concentration measurement apparatus and ozone water concentration measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20101101 |