CN201343446Y - Ozone generator capable of generating ozone with accurate concentration - Google Patents
Ozone generator capable of generating ozone with accurate concentration Download PDFInfo
- Publication number
- CN201343446Y CN201343446Y CNU2008202408212U CN200820240821U CN201343446Y CN 201343446 Y CN201343446 Y CN 201343446Y CN U2008202408212 U CNU2008202408212 U CN U2008202408212U CN 200820240821 U CN200820240821 U CN 200820240821U CN 201343446 Y CN201343446 Y CN 201343446Y
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- ozone
- passage
- ultraviolet lamp
- photoelectric tube
- concentration
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Abstract
The utility model discloses an ozone generator capable of generating ozone with accurate concentration, which comprises a reactor base. A passage equipped with an ultraviolet lamp is arranged on the base, the bottom portion and the middle portion of the passage are respectively equipped with an ozone inlet and an ozone outlet, and an ultraviolet light compensating passage is arranged on the passage corresponding to the other side of the ozone outlet. A photoelectric tube is arranged at the end of the ultraviolet light compensating passage, a quartz glass window is arranged between the compensating passage and the photoelectric tube, the photoelectric tube is arranged on a photoelectric tube base, and the photoelectric tube base is fixedly connected with the reactor base. The ozone generator can control and generate ozone with accurate concentration through controlling light intensity of the ultraviolet lamp, simultaneously can utilize the photoelectric tube to detect the light intensity of the ultraviolet lamp as reference to correct influence on ozone concentration generation caused by reduction of the light intensity of the ultraviolet lamp, and utilizes limiting holes to control ozone flow entering the ozone generator, thereby further increasing accuracy of concentration of generated ozone.
Description
Technical field
The utility model relates to ozonizer, relates in particular to produce accurate concentration of ozone producer.
Background technology
What China's air monitering instrument adopted at present is relative analytical procedure, promptly directly do not measure chemical composition absolute magnitude to be measured in the air, and and gas standard material known accurate concentration identical with component to be measured demarcated instrument earlier, under identical condition, component to be measured is compared mensuration then, thereby obtain component concentrations to be measured, so the gas standard material is the basis of ambient air metering.The existence form of general gas standard material is steel cylinder gas, permeation tube form, because the character of ozone gas is special, relatively more active, can not store, therefore the ozone of the normal concentration of steel cylinder gas, permeation tube form can't exist, can only produce needed ozone by ozone generating-device in use, therefore prepare the normal continuous monitoring running that accurate concentration of ozone generating unit is directly connected to the air monitering instrument.
Summary of the invention
The utility model purpose is to provide a kind of device that can produce accurate concentration ozone standard gas continuously, with the instrument that is used for the ozone automatic monitor is calibrated.
The utility model purpose is achieved in that and thisly produces accurate concentration of ozone producer and comprise the reactor pedestal, it is characterized in that offering on the described pedestal passage of an assembling ultraviolet lamp, the bottom of passage and middle part are respectively equipped with gas feed and pneumatic outlet, offer a UV-light compensation channels on the opposite side passage of corresponding pneumatic outlet.
Described UV-light compensation channels end is equiped with phototube, installs quartz window between compensation channels and phototube, and phototube is installed on the photoelectricity base, and photoelectricity base and reactor pedestal are connected.
The technical progress that the utility model is obtained: owing to adopt the ozonizer of the utility model structure, by control ultraviolet lamp light intensity, and then may command produces accurate concentration of ozone, simultaneously can utilize the light intensity of photocell detection ultraviolet lamp as reference, to revise the ultraviolet lamp light intensity attenuation for the influence that produces gas concentration, adopt metering hole control to enter the gas flow of this device, thereby can further improve the precision of the concentration of ozone gas that is produced.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram.
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure synoptic diagram.
Embodiment
As shown in Figure 1 and Figure 2, thisly produce accurate concentration of ozone producer and comprise reactor pedestal 4, offer the passage of an assembling ultraviolet lamp 5 on this pedestal 4, ultraviolet lamp 5 is assemblied on the pedestal 4 through set screw nut 6, the bottom of passage is provided with gas feed 1, and this gas feed 1 taps into gas equipment successively behind induction trunk 11 and inlet suction port 7; The middle part of passage is provided with pneumatic outlet 12, and this pneumatic outlet 12 connects the air monitering instrument behind air outlet adapter 3.Offer a UV-light compensation channels 2 on the opposite side ultraviolet lamp passage of corresponding pneumatic outlet 12, UV-light compensation channels 2 ends are equiped with phototube 9,9 installings of compensation channels 2 and phototube quartz window 10, phototube 9 is installed on the photoelectricity base 8, and photoelectricity base 8 is connected with reactor pedestal 4.
Principle of work of the present utility model and working process are: form the ring-type gas passage between the passage of assembling ultraviolet lamp 5 and ultraviolet lamp fluorescent tube, the dried and clean air of this gas passage of flowing through is discharged by pneumatic outlet 12 produce certain density ozone under UV-irradiation after.This device remains on and makes ultraviolet lamp 5 luminous intensities stable under the constant temp, just can produce the O of steady concentration under the certain situation of the gas flow of this gas passage of flowing through
3Standard gas.On the pipeline that pneumatic outlet 12 connects, metering hole is installed, under the enough big situation of vacuum pump negative pressure, can be guaranteed that the gas flow that enters the ring-type gas passage stablizes.In addition, under steady temperature, constant rate condition,, can produce the O of different concns by changing the luminous intensity of ultraviolet lamp 5
3Gas is with the span inspection or the calibration of the air monitering instrument that need to be used to the accurate concentration of ozone standard gas.Phototube and assembly thereof mainly amplify plate by phototube and phototube to be formed, and it mainly acts on is the light intensity that detects ultraviolet lamp, and the decay of ultraviolet lamp is compensated, and the luminous intensity that control ultraviolet lamp power supply module is regulated lamp is to guarantee the concentration of generation ozone gas.
Claims (2)
1. one kind can produce accurate concentration of ozone producer, it comprises the reactor pedestal, it is characterized in that offering on the described pedestal passage of an assembling ultraviolet lamp, the bottom of passage and middle part are respectively equipped with gas feed and pneumatic outlet, offer a UV-light compensation channels on the opposite side passage of corresponding pneumatic outlet.
2. according to claim 1ly produce accurate concentration of ozone producer, it is characterized in that described UV-light compensation channels end is equiped with phototube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202408212U CN201343446Y (en) | 2008-12-29 | 2008-12-29 | Ozone generator capable of generating ozone with accurate concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202408212U CN201343446Y (en) | 2008-12-29 | 2008-12-29 | Ozone generator capable of generating ozone with accurate concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343446Y true CN201343446Y (en) | 2009-11-11 |
Family
ID=41275029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202408212U Expired - Lifetime CN201343446Y (en) | 2008-12-29 | 2008-12-29 | Ozone generator capable of generating ozone with accurate concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343446Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155251A (en) * | 2014-08-21 | 2014-11-19 | 华北电力大学（保定） | Ozone generation and monitor simulation system |
| CN104692331A (en) * | 2013-12-05 | 2015-06-10 | 财团法人工业技术研究院 | ozone generator |
| CN105498663A (en) * | 2015-12-15 | 2016-04-20 | 常州市启航机械制造有限公司 | Annular inner-tube type photo-catalytic oxidation reactor |
| CN105699605A (en) * | 2016-03-30 | 2016-06-22 | 深圳市赛宝伦科技有限公司 | Current limiting column device for online monitor |
-
2008
- 2008-12-29 CN CNU2008202408212U patent/CN201343446Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692331A (en) * | 2013-12-05 | 2015-06-10 | 财团法人工业技术研究院 | ozone generator |
| CN104692331B (en) * | 2013-12-05 | 2017-04-26 | 财团法人工业技术研究院 | ozone generator |
| CN104155251A (en) * | 2014-08-21 | 2014-11-19 | 华北电力大学（保定） | Ozone generation and monitor simulation system |
| CN104155251B (en) * | 2014-08-21 | 2017-01-18 | 华北电力大学（保定） | Ozone generation and monitor simulation system |
| CN105498663A (en) * | 2015-12-15 | 2016-04-20 | 常州市启航机械制造有限公司 | Annular inner-tube type photo-catalytic oxidation reactor |
| CN105699605A (en) * | 2016-03-30 | 2016-06-22 | 深圳市赛宝伦科技有限公司 | Current limiting column device for online monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |