CN105403254A - Underground water quality sensor - Google Patents
Underground water quality sensor Download PDFInfo
- Publication number
- CN105403254A CN105403254A CN201510904000.9A CN201510904000A CN105403254A CN 105403254 A CN105403254 A CN 105403254A CN 201510904000 A CN201510904000 A CN 201510904000A CN 105403254 A CN105403254 A CN 105403254A
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- Prior art keywords
- probe
- sensor
- warning device
- mobile jib
- water
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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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000000523 sample Substances 0.000 claims abstract description 46
- 239000003673 groundwater Substances 0.000 claims description 38
- 230000001681 protective effect Effects 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 16
- 238000001514 detection method Methods 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003895 groundwater pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
-
- 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
- G01N33/1853—Hardness of water
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses an underground water quality sensor comprising a cable, a fixing rack, a sensor main rod, and a probe. One end of the sensor main rod is connected with the cable, and the fixing rack is disposed between the cable and the sensor main rod, and in addition, the other end of the sensor main rod is provided with a probe. The probe comprises a positive pole and a negative pole, and the upper end of the probe is provided with a hardness alarming device, a PH value alarming device, a salinity alarming device, a water level alarming device, and a thermistor. During the use of the underground water quality sensor, the thermistor can be used for a certain temperature compensation automatically, and therefore the accurate analysis can be facilitated. The PH value alarming device and the hardness alarming device can be used for the monitoring of the PH value and the hardness of the water quality, and the salinity alarming device and the water level alarming device can be used for the detection of the salinity and the water level of the water quality. By using the underground water quality sensor, the different parameters of the underground water quality can be monitored accurately and effectively in a real-time manner.
Description
Technical field
The present invention relates to water quality monitoring technical field, more particularly, relate to a kind of groundwater quality sensor.
Background technology
Water quality monitoring monitors and measures the kind of pollutant, the concentration of each pollutant and variation tendency in water body, the process of evaluating water quality situation.Monitoring range is very extensive, comprises not contaminated and contaminated natural water (river, river, lake, sea and underground water) and various industrial water drainages etc.Main monitoring project can be divided into two large classes: a class is the overall target of reflection water quality condition, as temperature, colourity, turbidity, pH value, conductivity, suspension, dissolved oxygen DO, chemical oxygen demand (COD) and biochemical oxygen demand etc.; Another kind of is some noxious materials, as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury and organic agricultural chemicals etc.For the situation of objective appraisal rivers and ocean water quality, except above-mentioned monitoring project, sometimes also need the mensuration of carrying out flow velocity and flow.
The object of groundwater pollute monitor is the pollution situation in order to find out underground water, grasps the variation tendency of groundwater contamination, carries out water pollution forecast.For understanding quality of groundwater situation in time, preventing Groundwater Pollution, regularly will carry out Ground water Quality Survey.Therefore, it is possible to the sensor promptly and accurately reacting quality of groundwater situation is very necessary to Ground water Quality Survey work.
Quality of groundwater sensor function common is at present comparatively single, is generally special pH value sensor, hardness transducer etc., is therefore that comprehensive monitoring groundwater quality situation equipment needed thereby is complicated, complex operation.
In sum, how effectively to solve the problems such as ground water quality monitoring sensor function is single, water quality monitoring equipment complexity, complex operation, be current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of groundwater quality sensor, the structural design of this groundwater quality sensor can the problem of sensor function single, water quality monitoring equipment complexity, complex operation etc. effectively.
In order to achieve the above object, the invention provides following technical scheme:
A kind of groundwater quality sensor, comprises cable, fixed mount, sensor mobile jib and probe;
One end of described sensor mobile jib is connected with cable, fixed mount is provided with between cable and sensor mobile jib, the other end of described sensor mobile jib is provided with probe, described probe comprises anode, negative electrode, and described probe upper end is provided with hardness warning device, pH value warning device, salinity warning device, level alarm for water and thermistor.
Preferably, in above-mentioned groundwater quality sensor, the outer cover of described probe is provided with protective cover, described protective cover and the clamping of described sensor mobile jib, and described protective cover and described sensor mobile jib junction are provided with O-ring seal, and the end of protective cover is provided with oxygen permeation membrane.
Preferably, in above-mentioned groundwater quality sensor, described fixed mount and described protective cover are that anti-corrosion material is made.
Preferably, in above-mentioned groundwater quality sensor, described probe is also provided with dissolved oxygen DO warning device.
Preferably, in above-mentioned groundwater quality sensor, described probe is also provided with turbidity warning device.
Preferably, in above-mentioned groundwater quality sensor, also comprising can natant buoyancy aid, described buoyancy aid is provided with the probe placement well for placing described probe, the aboveground current flowed into or flow out that can supply water that are provided with of described probe placement are imported and exported, described buoyancy aid is also provided with the water body filtration well be communicated with described probe placement well, described water body filtration is aboveground is provided with the flow inlet supplying water and flow into, and is provided with polishing filter in described water body filtration well.
Groundwater quality sensor cable provided by the invention, fixed mount, sensor mobile jib and probe.Wherein, one end of described sensor mobile jib is connected with cable, fixed mount is provided with between cable and sensor mobile jib, the other end of described sensor mobile jib is provided with probe, described probe comprises anode, negative electrode, and described probe upper end is provided with hardness warning device, pH value warning device, salinity warning device, level alarm for water and thermistor.
When applying groundwater quality sensor provided by the invention, thermistor can carry out the temperature compensation of uniform temperature automatically, be conducive to Accurate Analysis, simultaneously, pH value warning device and hardness warning device are monitored the pH value of water quality and hardness, and salinity warning device and level alarm for water detect the salinity of water quality and water level respectively.Thus, by this groundwater quality sensor, can the different parameters of Real-Time Monitoring groundwater quality accurately and effectively.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of groundwater quality sensor provided by the invention.
In accompanying drawing, mark is as follows:
Cable 1; Fixed mount 2; Sensor mobile jib 3; Salinity warning device 4; Level alarm for water 5; Dissolved oxygen DO warning device; Protective cover 7; Snap fit; PH value warning device 9; Thermistor; O-ring seal 11; Oxygen permeation membrane 12; Hardness warning device 13; Probe 14.
Embodiment
The embodiment of the invention discloses a kind of groundwater quality sensor, single to solve ground water quality monitoring sensor function, water quality monitoring equipment complexity, complex operation.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the structural representation of the groundwater quality sensor that Fig. 1 provides for the embodiment of the present invention.
In a kind of embodiment, groundwater quality sensor provided by the invention comprises cable 1, fixed mount 2, sensor mobile jib 3 and probe 14.
Wherein, one end of sensor mobile jib 3 is connected with cable 1, is provided with fixed mount 2 between cable 1 and sensor mobile jib 3, the other end of sensor mobile jib 3 is provided with probe 14, probe 14 comprises anode, negative electrode, and the setting of anode, negative electrode and electrolytic solution please refer to prior art, repeats no more herein.14 upper ends of popping one's head in are provided with hardness warning device 13, pH value warning device 9, salinity warning device 4, level alarm for water 5 and thermistor.Hardness warning device 13, pH value warning device 9, salinity warning device 4, level alarm for water 5 for detecting the hardness of groundwater quality, pH value, salinity and water level, and exceed preset range alarm in testing result.
When the present invention operates, because the oxyty in water is subject to the impact of water temperature, thermistor 10 can carry out the temperature compensation of uniform temperature automatically, be conducive to Accurate Analysis, simultaneously, pH value and the hardness of pH value warning device 9 and hardness warning device 13 pairs of water quality are monitored, and salinity warning device 4 and level alarm for water 5 detect the salinity of water quality and water level respectively.Thus, by this groundwater quality sensor, can the different parameters of Real-Time Monitoring groundwater quality accurately and effectively.
Further, the outer cover of probe 14 is provided with protective cover 7, and protective cover 7 and sensor mobile jib 3 clamping, protective cover 7 and sensor mobile jib 3 junction are provided with O-ring seal 11, and the end of protective cover 7 is provided with oxygen permeation membrane.Concrete, protective cover 7 can with sensor mobile jib 3 by snap fit 8 clamping.The setting of snap fit 8 is convenient to change electrolytic solution, and protective cover 7 can not be got loose.
Concrete, fixed mount 2 and protective cover 7 are anti-corrosion material and make.Because underground water may cause corrosion to sensor, therefore, the fixed mount 2 adopting anti-corrosion material to support and protective cover 7, while protection probe 14, make the serviceable life of sensor itself longer.
On the basis of the various embodiments described above, for carrying out Real-Time Monitoring to the dissolved oxygen DO in underground water further, probe 14 can also arrange dissolved oxygen DO warning device 6, and when exceeding preset range in testing result, dissolved oxygen DO warning device 6 can alarm.
Further, probe 14 can also arrange turbidity warning device, and then Real-Time Monitoring can be carried out to the turbidity of underground water, and when turbidity exceeds preset range, can report to the police and be pointed out.
Further, groundwater quality sensor provided by the invention can also comprise can natant buoyancy aid, buoyancy aid is provided with the probe placement well for placing probe 14, the aboveground current flowed into or flow out that can supply water that are provided with of probe placement are imported and exported, buoyancy aid is also provided with the water body filtration well be communicated with probe placement well, water body filtration is aboveground is provided with the flow inlet supplying water and flow into, and is provided with polishing filter in water body filtration well.
Probe 14, after long-time use, may cause the pollution on probe 14 surface, affect Effect on Detecting, make the serviceable life of sensor limited due to the impurity etc. in underground water.By above-mentioned setting, can clean probe 14 voluntarily, make probe 14 can be in preferably duty for a long time, extend its serviceable life.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a groundwater quality sensor, is characterized in that, comprises cable, fixed mount, sensor mobile jib and probe;
One end of described sensor mobile jib is connected with cable, fixed mount is provided with between cable and sensor mobile jib, the other end of described sensor mobile jib is provided with probe, described probe comprises anode, negative electrode, and described probe upper end is provided with hardness warning device, pH value warning device, salinity warning device, level alarm for water and thermistor.
2. groundwater quality sensor according to claim 1; it is characterized in that, the outer cover of described probe is provided with protective cover, described protective cover and the clamping of described sensor mobile jib; described protective cover and described sensor mobile jib junction are provided with O-ring seal, and the end of protective cover is provided with oxygen permeation membrane.
3. groundwater quality sensor according to claim 2, is characterized in that, described fixed mount and described protective cover are that anti-corrosion material is made.
4. the groundwater quality sensor according to any one of claim 1-3, is characterized in that, described probe is also provided with dissolved oxygen DO warning device.
5. groundwater quality sensor according to claim 4, is characterized in that, described probe is also provided with turbidity warning device.
6. groundwater quality sensor according to claim 5, it is characterized in that, also comprising can natant buoyancy aid, described buoyancy aid is provided with the probe placement well for placing described probe, the aboveground current flowed into or flow out that can supply water that are provided with of described probe placement are imported and exported, described buoyancy aid is also provided with the water body filtration well be communicated with described probe placement well, described water body filtration is aboveground is provided with the flow inlet supplying water and flow into, and is provided with polishing filter in described water body filtration well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510904000.9A CN105403254A (en) | 2015-12-07 | 2015-12-07 | Underground water quality sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510904000.9A CN105403254A (en) | 2015-12-07 | 2015-12-07 | Underground water quality sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105403254A true CN105403254A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510904000.9A Pending CN105403254A (en) | 2015-12-07 | 2015-12-07 | Underground water quality sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105403254A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323382A (en) * | 2016-09-30 | 2017-01-11 | 防城港市水利工程技术管理站 | Multifunctional underground water detector |
| CN106645610A (en) * | 2016-09-30 | 2017-05-10 | 防城港市水利工程技术管理站 | Underground water detection device |
| CN107238688A (en) * | 2017-06-12 | 2017-10-10 | 南昌工程学院 | A kind of lake heavy metal pollution detecting system |
| CN107487941A (en) * | 2017-09-07 | 2017-12-19 | 王璐 | A kind of environment friendly medical wastewater treatment equipment |
| CN108318649A (en) * | 2018-01-09 | 2018-07-24 | 佛山市川东磁电股份有限公司 | A kind of water quality detection sensor structure |
| CN108534864A (en) * | 2018-04-16 | 2018-09-14 | 中国地震局地壳应力研究所 | A kind of scale-deposit-preventing anti-corrosion film-type hydraulic pressure sensor protection header structure and its method |
| WO2020220572A1 (en) * | 2019-04-29 | 2020-11-05 | 深圳安吉尔饮水产业集团有限公司 | Water hardness testing probe, sensor, testing method and water softener |
| WO2023010805A1 (en) * | 2021-08-03 | 2023-02-09 | 佛山市云米电器科技有限公司 | Method and apparatus for measuring hardness of water sample |
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| CN204719034U (en) * | 2015-06-01 | 2015-10-21 | 中山市探海仪器有限公司 | A kind of novel water quality sensor cleaning device |
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| US20020060067A1 (en) * | 1999-03-25 | 2002-05-23 | Victor M. Bolze | Formation fluid sampling apparatus and method |
| CN201765017U (en) * | 2010-08-19 | 2011-03-16 | 孙利民 | Liquid level inductive detector with shield |
| CN103823035A (en) * | 2014-01-09 | 2014-05-28 | 南通大学 | Three-in-one water quality risk early warning system of water supply enterprise |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323382A (en) * | 2016-09-30 | 2017-01-11 | 防城港市水利工程技术管理站 | Multifunctional underground water detector |
| CN106645610A (en) * | 2016-09-30 | 2017-05-10 | 防城港市水利工程技术管理站 | Underground water detection device |
| CN107238688A (en) * | 2017-06-12 | 2017-10-10 | 南昌工程学院 | A kind of lake heavy metal pollution detecting system |
| CN107487941A (en) * | 2017-09-07 | 2017-12-19 | 王璐 | A kind of environment friendly medical wastewater treatment equipment |
| CN108318649A (en) * | 2018-01-09 | 2018-07-24 | 佛山市川东磁电股份有限公司 | A kind of water quality detection sensor structure |
| CN108534864A (en) * | 2018-04-16 | 2018-09-14 | 中国地震局地壳应力研究所 | A kind of scale-deposit-preventing anti-corrosion film-type hydraulic pressure sensor protection header structure and its method |
| WO2020220572A1 (en) * | 2019-04-29 | 2020-11-05 | 深圳安吉尔饮水产业集团有限公司 | Water hardness testing probe, sensor, testing method and water softener |
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| WO2023010805A1 (en) * | 2021-08-03 | 2023-02-09 | 佛山市云米电器科技有限公司 | Method and apparatus for measuring hardness of water sample |
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Application publication date: 20160316 |
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