CN2505842Y - Water quality on line detecting device - Google Patents
Water quality on line detecting device Download PDFInfo
- Publication number
- CN2505842Y CN2505842Y CN 00246415 CN00246415U CN2505842Y CN 2505842 Y CN2505842 Y CN 2505842Y CN 00246415 CN00246415 CN 00246415 CN 00246415 U CN00246415 U CN 00246415U CN 2505842 Y CN2505842 Y CN 2505842Y
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- bio
- reactor
- water quality
- casing
- monitoring device
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Abstract
A water quality on line detecting device comprises a box body, wherein, the left-lower position of the box body is provided with a bioreactor dissolved oxygen sensor and a temperature sensor which are arranged inside a bioreactor, the upper part of the bioreactor is provided with a detected water entrance, and the lower part is provided with an air entrance, a heating device arranged outside the bioreactor and attached on the bioreactor, an air pump is arranged in a casing, a peristaltic pump is arranged outside the casing, and the upper part out of the box body is provided with a display unit. The utility model can make on line continuous detection, thereby shortening the detecting period. The utility model is of an integral compact structure, low cost and convenient use and operation.
Description
The utility model relates to a kind of water quality monitoring, especially a kind of incorporate online water monitoring device.
Along with the raising of social life level, people are also constantly strengthening the consciousness of environmental protection.Produce various environmental water quality monitoring equipment, be widely used for enterprise's sewage discharge monitoring, or the fields such as water quality monitoring of food fermentation process.But existing these equipment polygamy combination methods use the device of various separation to carry out.Not only neither one can be finished the integration apparatus of whole observation process, more neither one can carry out the monitoring device of continuous on-line formula, the Monitoring Data that so not only is difficult to real-time online, and test operating procedure is numerous and diverse, and chemical reagent must cause the pollution of emission etc.
The purpose of this utility model is to provide a kind of water quality on-line monitoring device, and it can carry out the continuous monitoring online to water quality, shortens measuring period, and adopts incorporate cramped construction, and cost is lower, uses easy to operate.
The purpose of this utility model is achieved in that a kind of water quality on-line monitoring device, it comprises a casing, be provided with bio-reactor, pneumatic pump, peristaltic pump, dissolved oxygen sensor, temperature sensor, heating arrangement and control display unit etc. in the casing, each parts connect by cable or pipeline; Wherein below casing, take back and be provided with the bio-reactor dissolved oxygen sensor in the position and temperature sensor all is arranged in the bio-reactor, the top of bio-reactor is provided with monitored water inlet, the bottom is provided with air intake, heating arrangement is arranged on the outside of bio-reactor, and be sticked on bio-reactor, pneumatic pump is arranged in the housing, and peristaltic pump is arranged on the outside of this housing, and the outer top of casing is provided with display unit.
Described bio-reactor top is provided with stirring motor, and the stirring arm that the stirring motor output shaft connects is arranged on the inside of bio-reactor.
Described heating arrangement can be located at the bottom of bio-reactor.
Described dissolved oxygen sensor is arranged on the bottom away from the monitored water inlet of bio-reactor.
Described temperature sensor connects the control display unit by near the temperature transmitter that is arranged on bio-reactor bottom, the sensor; Dissolved oxygen sensor also connects the control display unit by the transmitter that is arranged on bio-reactor side, nearly dissolved oxygen sensor position.
The monitored water tube hose at described monitored water inlet place connects and is arranged on the BULKHEAD UNION that is connected with the outside on the casing.
According to the technique scheme analysis as can be known, the utility model can be connected with monitored water channel, is beneficial to the real-time monitoring of discharge water, and has simple in structurely, compact, installs and uses characteristics such as simple and easy, shortening measuring period.
Below in conjunction with accompanying drawing and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model inner structure synoptic diagram.
Referring to Fig. 1, the utility model is a kind of water quality on-line monitoring device, it comprises that one has the casing 4 of door 1, is provided with bio-reactor 5, pneumatic pump 2, peristaltic pump 3, dissolved oxygen sensor 7, temperature sensor 8, heating arrangement and control display unit 9 etc. in the casing 4.Bio-reactor 5, pneumatic pump 2, peristaltic pump 3 connect by flexible pipe.The top of bio-reactor 5 is provided with monitored water inlet, and the bottom is provided with air intake, is provided with in the bio-reactor 5 to keep quantitative nutrient culture media.Monitored water is stirred in bio-reactor 5, fully after the reaction, monitoredly go out various data.Pneumatic pump 2 is arranged in the housing, the monitored water that enters bio-reactor 5 is carried out sudden and violent gas, peristaltic pump 3 is arranged on the outside of this housing, peristaltic pump 3 is responsible for feeding monitored water regularly, quantitatively by sample introduction pipe 10 in bio-reactor 5, and adjusts the pressure and the residence time of monitored water in the bio-reactor 5.The display unit 9 that casing 4 outer tops also are provided with control circuit and are connect, but therefore real-time monitored Monitoring Data.Bio-reactor 5 tops are provided with stirring motor 11, and the stirring arm 12 that stirring motor 11 output shafts connect is arranged on the inside of bio-reactor 5.The high-speed stirred of paddle 12 can make monitored water and airborne oxygen fully saturated, so that measure.
In order to guarantee that bio-reactor 5 is in a stationary temperature, is provided with well heater in the bottom of bio-reactor 5.Temperature is transmitted by the temperature sensor 8 that is arranged on bio-reactor 5 bottoms in the bio-reactor 5, and temperature transmitter 13 is arranged near this sensor 8, makes structure more compact.The output signal of temperature transmitter 13 connects control display unit 9 by cable; It is same that another main sensor---dissolved oxygen sensor 7 is arranged on bio-reactor 5 following sides away from bio-reactor 5 monitored water inlets, monitored like this water is stirred, after the abundant oxidation of fast degraded biologically material, survey its chemical oxygen demand (COD) again, near 7 in dissolved oxygen sensor portion its transmitter 6 is set, the output signal of transmitter 6 connects control display unit 9 by cable.The monitored water tube hose at monitored water inlet place connects and is arranged on the BULKHEAD UNION that is connected with the outside on the casing 4, so that the connection of flexible pipe, and prevent interface wearing and tearing or fracture etc.
Claims (6)
1, a kind of water quality on-line monitoring device, it comprises a casing, it is characterized in that: be provided with bio-reactor, pneumatic pump, peristaltic pump, dissolved oxygen sensor, temperature sensor, heating arrangement and control display unit etc. in the described casing, each parts connect by cable or pipeline; Wherein below casing, take back and be provided with the bio-reactor dissolved oxygen sensor in the position and temperature sensor all is arranged in the bio-reactor, the top of bio-reactor is provided with monitored water inlet, the bottom is provided with air intake, heating arrangement is arranged on the outside of bio-reactor, and be sticked on bio-reactor, pneumatic pump is arranged in the housing, and peristaltic pump is arranged on the outside of this housing, and the outer top of casing is provided with display unit.
2, water quality on-line monitoring device according to claim 1 is characterized in that: described bio-reactor top is provided with stirring motor, and the stirring arm that the stirring motor output shaft connects is arranged on the inside of bio-reactor.
3, water quality on-line monitoring device according to claim 1 is characterized in that: described heating arrangement can be located at the bottom of bio-reactor.
4, water quality on-line monitoring device according to claim 1 is characterized in that: described dissolved oxygen sensor is arranged on the bottom away from the monitored water inlet of bio-reactor.
5, water quality on-line monitoring device according to claim 1 is characterized in that: described temperature sensor connects the control display unit by near the temperature transmitter that is arranged on bio-reactor bottom, the sensor; Dissolved oxygen sensor also connects the control display unit by the transmitter that is arranged on bio-reactor side, nearly dissolved oxygen sensor position.
6, water quality on-line monitoring device according to claim 1 is characterized in that: the monitored water tube hose at described monitored water inlet place connects and is arranged on the BULKHEAD UNION that is connected with the outside on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246415 CN2505842Y (en) | 2000-08-11 | 2000-08-11 | Water quality on line detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246415 CN2505842Y (en) | 2000-08-11 | 2000-08-11 | Water quality on line detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505842Y true CN2505842Y (en) | 2002-08-14 |
Family
ID=33605685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00246415 Expired - Fee Related CN2505842Y (en) | 2000-08-11 | 2000-08-11 | Water quality on line detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505842Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731154B (en) * | 2005-08-17 | 2010-10-06 | 国家海洋局第一海洋研究所 | Underwater real-time optical dissolved oxygen measuring device |
| CN102980983A (en) * | 2012-11-28 | 2013-03-20 | 广州中国科学院沈阳自动化研究所分所 | Online monitoring analyzer and monitoring system for sewage biotoxicity |
| CN103930566A (en) * | 2011-09-08 | 2014-07-16 | 埃塔格尼公司 | Systems and methods for assay of bio-contaminants in water |
| CN105137014A (en) * | 2014-12-10 | 2015-12-09 | 中国科学院城市环境研究所 | Portable water-quality biological pollution detector |
| CN105137015A (en) * | 2014-12-10 | 2015-12-09 | 中国科学院城市环境研究所 | Water-quality biological-pollution on-line monitoring mechanism |
-
2000
- 2000-08-11 CN CN 00246415 patent/CN2505842Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731154B (en) * | 2005-08-17 | 2010-10-06 | 国家海洋局第一海洋研究所 | Underwater real-time optical dissolved oxygen measuring device |
| CN103930566A (en) * | 2011-09-08 | 2014-07-16 | 埃塔格尼公司 | Systems and methods for assay of bio-contaminants in water |
| CN103930566B (en) * | 2011-09-08 | 2018-01-26 | 埃塔格尼公司 | System and method for determining organism in water pollutant |
| US11702707B2 (en) | 2011-09-08 | 2023-07-18 | Attagene, Inc. | Systems and methods for assessing contamination of drinking water |
| CN102980983A (en) * | 2012-11-28 | 2013-03-20 | 广州中国科学院沈阳自动化研究所分所 | Online monitoring analyzer and monitoring system for sewage biotoxicity |
| CN102980983B (en) * | 2012-11-28 | 2016-06-15 | 广州中国科学院沈阳自动化研究所分所 | A kind of saprobia toxicity on-line monitoring analyser and monitoring system |
| CN105137014A (en) * | 2014-12-10 | 2015-12-09 | 中国科学院城市环境研究所 | Portable water-quality biological pollution detector |
| CN105137015A (en) * | 2014-12-10 | 2015-12-09 | 中国科学院城市环境研究所 | Water-quality biological-pollution on-line monitoring mechanism |
| CN105137014B (en) * | 2014-12-10 | 2017-08-29 | 中国科学院城市环境研究所 | A kind of portable water quality biological pollution detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |