CN203976399U - High-concentrated ozone standard gas generating apparatus - Google Patents
High-concentrated ozone standard gas generating apparatus Download PDFInfo
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- CN203976399U CN203976399U CN201420408750.8U CN201420408750U CN203976399U CN 203976399 U CN203976399 U CN 203976399U CN 201420408750 U CN201420408750 U CN 201420408750U CN 203976399 U CN203976399 U CN 203976399U
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Abstract
The utility model relates to a kind of high-concentrated ozone standard gas generating apparatus, comprise the first gas inlet and the second gas inlet, the first gas inlet connects respectively the first pressure maintaining valve and the second pressure maintaining valve by T-valve, the first pressure maintaining valve connects gas mixing bunker, the mixed gas of gas mixing bunker exhaust, described the second pressure maintaining valve connects second row gas port, described gas mixing bunker and the equal connected electromagnetic valve of the second pressure maintaining valve, described magnetic valve connects ozone calibrating apparatus, ozone calibrating apparatus connects the second under meter, the second under meter connects air pump, air pump connects the second ozone outlet, the second gas inlet connects the first ozonizer and produces low concentration ozone, and the first ozonizer connects respectively described gas mixing bunker and is connected the second ozonizer, and suffered the second ozonizer produces high-concentrated ozone, and above part all connects by tracheae.This standard generating unit can be exported the ozone gas of high-concentration stable, and whole apparatus structure is compact, miniaturization, modularization.
Description
Technical field
The utility model relates to ozone application technical field, is specifically related to produce stable ozone calibration instrument and the high-concentrated ozone standard gas generating apparatus of examining and determine high concentration ozone generator stability.
Background technology
Ozone molecule, due to extremely unstable, easily decomposes, so can not use steel cylinder to load ozone Standard Gases.Therefore will calibrate ozone monitoring instrument, adopting ozone standard generating unit is a feasible way as interior mark source, and ozone standard generating unit is based on this thought development.
In ozone standard generating unit, ozoniferous core component is the tungsten electrode ozone ceramic wafer with international most advanced level, belongs to electrode glow discharge principle, work-ing life was over 5000 hours, and there is better stability and moisture resistance, and gas producing efficiency is higher, and ozone concn can reach a hundreds of ppm.
But, obtain stable ozone gas, must solve the ozoniferous labile factor of electrode discharge method: envrionment temperature (temperature height is yielding poorly of ozone), working hour (long yielding poorly of ozone of time), gas flow (yielding poorly of the little ozone of flow).
Utility model content
The purpose of this utility model is to provide a kind of high-concentrated ozone standard gas generating apparatus that produces high-concentration stable ozone of having realized.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of high-concentrated ozone standard gas generating apparatus, comprise the first gas inlet and the second gas inlet that are connected with outer source of the gas, described the first gas inlet connects respectively the first pressure maintaining valve and the second pressure maintaining valve by T-valve, described the first pressure maintaining valve quality of connection under meter, described mass flowmeter connects first flow meter, described first flow meter connects gas mixing bunker, described gas mixing bunker connects respectively the first ozone outlet and first row gas port, described the second pressure maintaining valve connects second row gas port, described gas mixing bunker and the equal connected electromagnetic valve of the second pressure maintaining valve, described magnetic valve connects ozone calibrating apparatus, described ozone calibrating apparatus connects the second under meter, described the second under meter connects air pump, described air pump connects the second ozone outlet.
The second gas inlet connects the 3rd under meter, described the 3rd under meter connects needle-valve, described needle-valve connects the first ozonizer, described the first ozonizer connects respectively described gas mixing bunker and the outlet of the 3rd ozone, described the 3rd ozone outlet connects ozone entrance, described ozone entrance connects the second ozonizer, and suffered the second ozonizer connects high-concentrated ozone outlet, and above part all connects by tracheae.
Further, this device also comprises ozone detector shell and ozonizer shell, the front end face of described ozone detector shell is provided with the first ozone outlet, first row gas port, the 3rd ozone outlet, the first power switch, the second under meter and the 3rd under meter, the aft end face of described ozone detector shell is provided with the first outlet, the first gas inlet, the second gas inlet, first row gas port, the second ozone outlet.
Further, the front end face of described ozonizer shell is provided with ozone entrance, high-concentrated ozone outlet and second source switch, and the aft end face of described ozonizer shell is provided with second source socket.
Further, on the aft end face of described ozone detector shell, be also provided with USB mouth.
Further, described the first ozonizer is ultraviolet ozonizer.
Further, described the second ozonizer is electrion ozonizer.
The beneficial effects of the utility model are: the ozone gas of exporting by ozonizer, after dilution, by detection system, detected in real time, according to the comparison with set(ting)value, calculate and control the flow of carrier gas, make the output of ozone can approach in real time the concentration value setting.Therefore, this standard generating unit can be exported the ozone gas of high-concentration stable, and whole apparatus structure is compact, miniaturization, modularization.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structure diagram of high-concentrated ozone standard gas generating apparatus described in the utility model embodiment;
Fig. 2 is the front-panel structure figure of high-concentrated ozone standard gas generating apparatus described in the utility model embodiment;
Fig. 3 is the rear panel structure figure of high-concentrated ozone standard gas generating apparatus described in the utility model embodiment.
In figure:
1, ozone detector shell; 2, the first gas inlet; 3, the second gas inlet; 4, the first pressure maintaining valve; 5, the second pressure maintaining valve; 6, mass flowmeter; 7, first flow meter; 8, gas mixing bunker; 9, the first ozone outlet; 10, first row gas port; 11, second row gas port; 12, magnetic valve; 13, ozone calibrating apparatus; 14, the second under meter; 15, air pump; 16, the second ozone outlet; 17, the 3rd under meter; 18, needle-valve; 19, the first ozonizer; 20, the 3rd ozone outlet; 21, ozonizer shell; 22, ozone entrance; 23, the second ozonizer; 24, high-concentrated ozone outlet; 25, the first outlet; 26, USB mouth; 27, second source socket; 28, the first power switch; 29, second source switch.
Embodiment
As Figure 1-3, a kind of high-concentrated ozone standard gas generating apparatus described in the utility model embodiment, comprise ozone detector and ozonizer, described ozone detector comprises ozone detector shell 1, the front end face of described ozone detector shell 1 is provided with the first ozone outlet 9, first row gas port 10, the 3rd ozone outlet 20, the first power switch 28, the second under meter 14 and the 3rd under meter 17, the aft end face of described ozone detector shell 1 is provided with the first outlet 25, the first gas inlet 2, the second gas inlet 3, first row gas port 10, the second ozone outlet 16 and USB mouth 26.
Described the first gas inlet 2 is all connected with pneumatic pump 15 with the second gas inlet 3, described the first gas inlet 2 connects respectively the first pressure maintaining valve 4 and the second pressure maintaining valve 5 by T-valve, be used to gas decompression, the mass flowmeter 6 that described the first pressure maintaining valve 4 connects for measurement gas quality, described mass flowmeter 6 connects for measuring the first flow meter 7 of fluid volume, described first flow meter 7 connects gas mixing bunker 8, be used for mixing ozone gas, described gas mixing bunker 8 connect respectively for discharge the first ozone outlet 9 of low concentration ozone with for discharging the first row gas port 10 of unnecessary gas, described the second pressure maintaining valve 5 connects second row gas port 11, described gas mixing bunker 8 and the equal connected electromagnetic valve 12 of the second pressure maintaining valve 5, described magnetic valve 12 connects ozone calibrating apparatus 13, described magnetic valve 12 switches release ozone and air for every 15 seconds, base value of generation after air enters into ozone calibrating apparatus 13, this base value sends control software to by USB mouth 26, another numerical value of generation after ozone enters into ozone calibrating apparatus 13, this numerical value sends described control software to by USB mouth 26, this base value and numerical value are by calculating the concentration of ozone, described ozone calibrating apparatus 13 connects the second under meter 14, described the second under meter 14 connects air pump 15, described air pump 15 connects the second ozone outlet 16.
Described the second gas inlet 3 connects for measuring the 3rd under meter 17 of air flow quantity, described the 3rd under meter 17 connects for controlling the needle-valve 18 of gas flow size, described needle-valve 18 connects the first ozonizer 19, described the first ozonizer 19 connects respectively described gas mixing bunker 8 and the 3rd ozone outlet 20, described the first ozonizer 19 is ultraviolet ozonizer, for generation of low concentration ozone and change ozone concn.
Described ozonizer comprises ozonizer shell 21, the front end face of described ozonizer shell 21 is provided with ozone entrance 22, high-concentrated ozone outlet 24 and second source switch 29, the aft end face of described ozonizer shell 21 is provided with second source socket 27, described the 3rd ozone outlet 20 connects ozone entrance 22 by tracheae, described ozone entrance 22 connects the second ozonizer 23, suffered the second ozonizer 23 connects high-concentrated ozone outlet 24, described the second ozonizer 23 is electrion ozonizer, for generation of high-concentrated ozone and change ozone concn.
High-concentrated ozone standard gas generating apparatus adopts the method that detects in real time dynamic regulation, it is the ozone gas of ozonizer output, after dilution, by detection system, detected in real time, according to the comparison with set(ting)value, calculate and control the flow of carrier gas, make the output of ozone can approach in real time the concentration value setting, so the steady ozone gas of high density that this standard generating unit can stable output.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.
Claims (6)
1. a high-concentrated ozone standard gas generating apparatus, comprise the first gas inlet and the second gas inlet that are connected with outer source of the gas, it is characterized in that: described the first gas inlet connects respectively the first pressure maintaining valve and the second pressure maintaining valve by T-valve, described the first pressure maintaining valve quality of connection under meter, described mass flowmeter connects first flow meter, described first flow meter connects gas mixing bunker, described gas mixing bunker connects respectively the first ozone outlet and first row gas port, described the second pressure maintaining valve connects second row gas port, described gas mixing bunker and the equal connected electromagnetic valve of the second pressure maintaining valve, described magnetic valve connects ozone calibrating apparatus, described ozone calibrating apparatus connects the second under meter, described the second under meter connects air pump, described air pump connects the second ozone outlet,
The second gas inlet connects the 3rd under meter, described the 3rd under meter connects needle-valve, described needle-valve connects the first ozonizer, described the first ozonizer connects respectively described gas mixing bunker and the outlet of the 3rd ozone, described the 3rd ozone outlet connects ozone entrance, described ozone entrance connects the second ozonizer, and suffered the second ozonizer connects high-concentrated ozone outlet, and above part all connects by tracheae.
2. high-concentrated ozone standard gas generating apparatus according to claim 1, it is characterized in that: this device also comprises ozone detector shell and ozonizer shell, the front end face of described ozone detector shell is provided with the first ozone outlet, first row gas port, the 3rd ozone outlet, the first power switch, the second under meter and the 3rd under meter, the aft end face of described ozone detector shell is provided with the first outlet, the first gas inlet, the second gas inlet, first row gas port, the second ozone outlet.
3. high-concentrated ozone standard gas generating apparatus according to claim 2, it is characterized in that: the front end face of described ozonizer shell is provided with ozone entrance, high-concentrated ozone outlet and second source switch, and the aft end face of described ozonizer shell is provided with second source socket.
4. high-concentrated ozone standard gas generating apparatus according to claim 2, is characterized in that: on the aft end face of described ozone detector shell, be also provided with USB mouth.
5. high-concentrated ozone standard gas generating apparatus according to claim 1, is characterized in that: described the first ozonizer is ultraviolet ozonizer.
6. high-concentrated ozone standard gas generating apparatus according to claim 1, is characterized in that: described the second ozonizer is electrion ozonizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408750.8U CN203976399U (en) | 2014-07-23 | 2014-07-23 | High-concentrated ozone standard gas generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408750.8U CN203976399U (en) | 2014-07-23 | 2014-07-23 | High-concentrated ozone standard gas generating apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN203976399U true CN203976399U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408750.8U Expired - Fee Related CN203976399U (en) | 2014-07-23 | 2014-07-23 | High-concentrated ozone standard gas generating apparatus |
Country Status (1)
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| CN (1) | CN203976399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501466A (en) * | 2019-09-18 | 2019-11-26 | 天津市生态环境监测中心 | A kind of ozone aperture test macro and method |
| CN112473345A (en) * | 2020-10-23 | 2021-03-12 | 三河市清源绿创环境技术股份有限公司 | Gas generating system |
-
2014
- 2014-07-23 CN CN201420408750.8U patent/CN203976399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501466A (en) * | 2019-09-18 | 2019-11-26 | 天津市生态环境监测中心 | A kind of ozone aperture test macro and method |
| CN110501466B (en) * | 2019-09-18 | 2022-04-29 | 天津市生态环境监测中心 | Ozone opening degree testing system and method |
| CN112473345A (en) * | 2020-10-23 | 2021-03-12 | 三河市清源绿创环境技术股份有限公司 | Gas generating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161129 Address after: 101100 Beijing city Tongzhou District Lu Yuan South Street No. 1093 2-966 Patentee after: Beijing Tiandi Environment Technology Co., Ltd. Address before: 101111 Beijing City, Taiwan town Tongzhou District Mai Zhuang Road No. 8 Patentee before: BEIJING ZHITIANDI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200723 |