CN106442907A - Micro COD on-line detection device - Google Patents
Micro COD on-line detection device Download PDFInfo
- Publication number
- CN106442907A CN106442907A CN201610773031.XA CN201610773031A CN106442907A CN 106442907 A CN106442907 A CN 106442907A CN 201610773031 A CN201610773031 A CN 201610773031A CN 106442907 A CN106442907 A CN 106442907A
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- China
- Prior art keywords
- cod
- detector
- machine body
- storage container
- miniature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1806—Water biological or chemical oxygen demand (BOD or COD)
Abstract
The invention discloses a micro COD on-line detection device. The device comprises a first COD detection instrument and a COD detection machine body. An AVR central control processor is fixedly installed at the upper part of the inside of the COD detection machine body, the first COD detection instrument and a second COD detection instrument are installed at the lower part of the AVR central control processor, and a division board is installed at the lower part of a connecting pipe. According to the micro COD on-line detection device, the COD detection instruments, the processor and a sample storage container are all placed together inside the machine body, and the sample storage container is flat, a protective layer and a one-way sealing ring are fixedly installed at the top of the sample storage container, therefore, on one hand, the size of the COD detection instrument body is smaller, and the instrument is convenient to carry, on the other hand, it can be guaranteed that the sample storage container cannot be in contact with air in the sampling operation process, the accuracy of the detection result is guaranteed, and the using effect is better.
Description
Technical field
The present invention relates to COD on-line measuring device technical field, specially a kind of miniature COD on-line measuring device.
Background technology
At present, COD (COD, Chemical Oxygen Demand) is the important indicator of discharge of wastewater, directly
Reflection water quality and environmental situation.2005 09 month, State Environmental Protection Administration promulgated《Ultraviolet (UV) absorbs water quality on-line monitoring instrument
Technology requires》HJ/T191-2005, this standard regulation ultraviolet (UV) absorbs water quality automatic on-line analyzer and is applicable to sewage quality
Monitoring.Current China ultraviolet Water Test Kits mostly is water acquisition type, utilizes the optical absorption principle of material molecule, the COD to water sample
Concentration value carries out the monitoring of real-time online.
But in place of existing miniature COD on-line measuring device in use also exists some shortcomings, COD examines online
When the sample storage container of survey device is connected with detector connecting tube, it may appear that some gaps, thus mix air so that detection
Result inaccurate, secondly container also readily accesses air when sampling so that sample goes bad.
Content of the invention
It is an object of the invention to provide a kind of miniature COD on-line measuring device, to solve above-mentioned background technology proposes
The sample storage container of COD on-line measuring device when being connected with detector connecting tube, it may appear that some gaps, thus mix sky
Gas so that the inaccurate problem of result of detection.
For achieving the above object, the present invention provides following technical scheme：A kind of miniature COD on-line measuring device, including the
One COD detector and COD detection machine body, the inner upper of described COD detection machine body is installed with at the control of AVR central authorities
On reason device, and the front surface of AVR central control processor, nesting is provided with regulation button, described AVR central control processor
Lower section is installed with a COD detector and the 2nd COD detector, and the 2nd COD detector is positioned at a COD detector
Lower section, the right side of a described COD detector and the 2nd COD detector is connected with sample extraction device by connecting tube, and connects
On pipe, nesting is provided with the first one-way control valve and the second one-way control valve, and the first one-way control valve is positioned at a COD detection
The right side of instrument, the second one-way control valve is positioned at the right side of the 2nd COD detector, and the lower section of described connecting tube is installed with segmentation
Plate.
Preferably, the front of described COD detection machine body is connected with detection gate rotation by hinge.
Preferably, the lower inside nesting of described COD detection machine body is provided with sample storage container.
Preferably, the top of described sample storage container is installed with overcoat, and the nested inside of overcoat is installed
There is one-way sealing seal.
Preferably, described AVR central control processor output is connected by movable signal with user mobile phone.
Compared with prior art, the invention has the beneficial effects as follows：This miniature COD on-line measuring device, first at body
Together with COD detector, processor are both placed in by inside with sample storage container, and this sample storage container is flat
Form, is installed with overcoat and one-way sealing seal at the top of sample storage container, on the one hand makes this COD detector machine
The volume of body is less, conveniently carries, and on the other hand can ensure that sample storage container, will not in the operating process of sampling
Touching air, it is ensured that the accuracy of measurement result, using effect is more preferable, and secondly AVR central control processor can be by detection
Data are transported in user mobile phone timely, so that user can learn the result of detection timely.
Brief description
Fig. 1 is the structural representation of a kind of miniature COD on-line measuring device of the present invention；
Fig. 2 is the structural representation of inventive samples storage container.
In figure：1-AVR central control processor；2-regulates button；3-the first COD detector；4-connecting tube；5-second
COD detector；6-sample storage container；61-overcoat；62-one-way sealing seal；7-COD detects machine body；8-detects gate；
9-sample extraction device；10-the first one-way control valve；11-the second one-way control valve；12-fragmenting plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the present invention provides：A kind of miniature COD on-line measuring device, including the
One COD detector 3 and COD detection machine body 7, the inner upper of COD detection machine body 7 is installed with at the control of AVR central authorities
On reason device 1, and the front surface of AVR central control processor 1, nesting is provided with regulation button 2, AVR central control processor 1
Lower section is installed with a COD detector 3 and the 2nd COD detector 5, and the 2nd COD detector 5 is positioned at a COD detection
The lower section of instrument 3, the right side of a COD detector 3 and the 2nd COD detector 5 is connected with sample extraction device 9 by connecting tube 4, and
In connecting tube 4, nesting is provided with the first one-way control valve 10 and the second one-way control valve 11, and the first one-way control valve 10 is positioned at
The right side of the first COD detector 3, the second one-way control valve 11 is positioned at the right side of the 2nd COD detector 5, and the lower section of connecting tube 4 is solid
Dingan County is equipped with fragmenting plate 12, and the front that COD detects machine body 7 is connected with detection gate 8 rotation by hinge, and COD detection machine is originally
The lower inside nesting of body 7 is provided with sample storage container 6, and the top of sample storage container 6 is installed with overcoat 61, and
The nested inside of overcoat 61 is provided with one-way sealing seal 62, and AVR central control processor 1 output and user mobile phone are by moving
Dynamic signal connects.
Operation principle：When this miniature COD on-line measuring device uses, sample storage container 6 is utilized to carry out the sampling of sample,
During sampling, overcoat 61 and one-way sealing seal 62 can completely cut off air, it is ensured that will not touch air during sampling, after sampling
Sample storage container 6 be attached by connecting tube 4, and utilize sample extraction device 9 to extract sample, by a COD inspection
Surveying instrument 3 or the 2nd COD detector 5 detecting, the data of detection are transported to AVR central control processor 1 and process, after process
Information can be transported in user mobile phone timely, so that user can learn result timely.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Any reference in claim should be considered as limiting involved claim.
Claims (5)
1. a miniature COD on-line measuring device, including a COD detector (3) and COD detection machine body (7), its feature exists
In：The inner upper of described COD detection machine body (7) is installed with AVR central control processor (1), and the control of AVR central authorities
On the front surface of processor (1), nesting is provided with regulation button (2), the fixing peace in the lower section of described AVR central control processor (1)
Equipped with a COD detector (3) and the 2nd COD detector (5), and the 2nd COD detector (5) is positioned at a COD detector (3)
Lower section, the right side of a described COD detector (3) and the 2nd COD detector (5) is by connecting tube (4) and sample extraction device
(9) connect, and the upper nesting of connecting tube (4) is provided with the first one-way control valve (10) and the second one-way control valve (11), and first
One-way control valve (10) is positioned at the right side of a COD detector (3), and the second one-way control valve (11) is positioned at the 2nd COD detector
(5) right side, the lower section of described connecting tube (4) is installed with fragmenting plate (12).
2. one according to claim 1 miniature COD on-line measuring device, it is characterised in that：Described COD detects machine body
(7) front is connected with detection gate (8) rotation by hinge.
3. one according to claim 1 miniature COD on-line measuring device, it is characterised in that：Described COD detects machine body
(7) lower inside nesting is provided with sample storage container (6).
4. one according to claim 3 miniature COD on-line measuring device, it is characterised in that：Described sample storage container
(6) top is installed with overcoat (61), and the nested inside of overcoat (61) is provided with one-way sealing seal (62).
5. one according to claim 1 miniature COD on-line measuring device, it is characterised in that：At the control of described AVR central authorities
Reason device (1) output is connected by movable signal with user mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773031.XA CN106442907A (en) | 2016-08-30 | 2016-08-30 | Micro COD on-line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773031.XA CN106442907A (en) | 2016-08-30 | 2016-08-30 | Micro COD on-line detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106442907A true CN106442907A (en) | 2017-02-22 |
Family
ID=58091576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773031.XA Pending CN106442907A (en) | 2016-08-30 | 2016-08-30 | Micro COD on-line detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106442907A (en) |
Citations (12)
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|---|---|---|---|---|
| CN1402008A (en) * | 2002-09-16 | 2003-03-12 | 胜利油田龙发工贸有限责任公司 | Vehicle-mounted automatic COC analyzer |
| CN1629639A (en) * | 2003-12-20 | 2005-06-22 | 胜利油田龙发工贸有限责任公司 | Multifunctional water quality COD on-line automatic analyzer |
| CN201191269Y (en) * | 2008-05-18 | 2009-02-04 | 锦州华冠环境科技实业公司 | Chemical oxygen demand water quality on-line automatic monitoring instrument |
| CN201229329Y (en) * | 2008-06-25 | 2009-04-29 | 浙江小桥流水环境科技有限公司 | Multi-mode on-line sampling COD analyzer |
| CN201242509Y (en) * | 2008-06-26 | 2009-05-20 | 石家庄德润环保科技有限公司 | Automatic sampling device for monitoring water quality |
| CN202547686U (en) * | 2011-12-20 | 2012-11-21 | 广州市怡文环境科技股份有限公司 | Water quality on-line automatic monitor |
| CN202994802U (en) * | 2012-12-22 | 2013-06-12 | 武汉泰肯环保科技发展有限公司 | Online automatic COD (chemical oxygen demand) analyzer |
| CN103777030A (en) * | 2014-01-26 | 2014-05-07 | 石家庄德润环保科技有限公司 | Automatic laboratory chemical oxygen demand analysis device |
| CN104914209A (en) * | 2015-06-25 | 2015-09-16 | 无锡点创科技有限公司 | Laboratory COD automatic analysis robot |
| CN105372116A (en) * | 2014-08-08 | 2016-03-02 | 杭州科盛机电设备有限公司 | Novel overstandard sample retention instrument |
| CN105466725A (en) * | 2015-12-29 | 2016-04-06 | 河北银发瑞洁环境科技有限公司 | Intelligent instrument for spot checking pollutant source waste water |
| CN206057302U (en) * | 2016-08-30 | 2017-03-29 | 温州华邦安全封条股份有限公司 | A kind of miniature COD on-line measuring devices |
-
2016
- 2016-08-30 CN CN201610773031.XA patent/CN106442907A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402008A (en) * | 2002-09-16 | 2003-03-12 | 胜利油田龙发工贸有限责任公司 | Vehicle-mounted automatic COC analyzer |
| CN1629639A (en) * | 2003-12-20 | 2005-06-22 | 胜利油田龙发工贸有限责任公司 | Multifunctional water quality COD on-line automatic analyzer |
| CN201191269Y (en) * | 2008-05-18 | 2009-02-04 | 锦州华冠环境科技实业公司 | Chemical oxygen demand water quality on-line automatic monitoring instrument |
| CN201229329Y (en) * | 2008-06-25 | 2009-04-29 | 浙江小桥流水环境科技有限公司 | Multi-mode on-line sampling COD analyzer |
| CN201242509Y (en) * | 2008-06-26 | 2009-05-20 | 石家庄德润环保科技有限公司 | Automatic sampling device for monitoring water quality |
| CN202547686U (en) * | 2011-12-20 | 2012-11-21 | 广州市怡文环境科技股份有限公司 | Water quality on-line automatic monitor |
| CN202994802U (en) * | 2012-12-22 | 2013-06-12 | 武汉泰肯环保科技发展有限公司 | Online automatic COD (chemical oxygen demand) analyzer |
| CN103777030A (en) * | 2014-01-26 | 2014-05-07 | 石家庄德润环保科技有限公司 | Automatic laboratory chemical oxygen demand analysis device |
| CN105372116A (en) * | 2014-08-08 | 2016-03-02 | 杭州科盛机电设备有限公司 | Novel overstandard sample retention instrument |
| CN104914209A (en) * | 2015-06-25 | 2015-09-16 | 无锡点创科技有限公司 | Laboratory COD automatic analysis robot |
| CN105466725A (en) * | 2015-12-29 | 2016-04-06 | 河北银发瑞洁环境科技有限公司 | Intelligent instrument for spot checking pollutant source waste water |
| CN206057302U (en) * | 2016-08-30 | 2017-03-29 | 温州华邦安全封条股份有限公司 | A kind of miniature COD on-line measuring devices |
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| PB01 | Publication | ||
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Application publication date: 20170222 |