CN210322865U - On-line combined detection device for deep groundwater - Google Patents
On-line combined detection device for deep groundwater Download PDFInfo
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- CN210322865U CN210322865U CN201920603171.1U CN201920603171U CN210322865U CN 210322865 U CN210322865 U CN 210322865U CN 201920603171 U CN201920603171 U CN 201920603171U CN 210322865 U CN210322865 U CN 210322865U
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000003673 groundwater Substances 0.000 title claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000005259 measurement Methods 0.000 claims abstract description 27
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 6
- 229940075397 calomel Drugs 0.000 claims description 6
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007269 microbial metabolism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to an online combined detection device for deep groundwater; the utility model discloses a: the probe comprises a supporting part, a holding part, a gauge outfit and at least one probe which are arranged in a region to be detected; the holding part is provided with a fixing structure of at least one probe and is used for keeping the relative position of the at least one probe and the supporting part fixed; the gauge head is connected with at least one probe, and the gauge head is positioned on the ground during measurement; the supporting part is used for driving the holding part and at least one probe clamped by the holding part to move to a deep underground water area to be detected. The device has simple structure, small volume, convenient carrying and simple measuring operation process; a plurality of probes are arranged in the area to be detected and can simultaneously detect various water quality parameters on line, and the holding part is adjustable relative to the supporting part to realize multi-position measurement, has wider measurement range than the existing water quality detection equipment, has higher practical value, and can be applied to the fields of industrial production, environmental protection and the like.
Description
Technical Field
The utility model relates to a quality of water on-line monitoring technical field especially relates to a deep groundwater on-line joint detection device.
Background
The main purpose of water quality monitoring is to examine the composition and water quality index of water, and the water quality index is the main parameter for describing the water quality safety, and comprises the following steps: the water temperature, the hydrogen ion concentration value are hereinafter referred to as PH value, BOD value of dissolved oxygen consumed by microbial metabolism, trace harmful chemical element content and oxidation-reduction potential of water are hereinafter referred to as ORP and the like; among them, the PH value and the ORP value are two common indicators in deep groundwater exploration.
At present, the pH value and ORP of underground water are mainly detected by off-line sampling, namely, underground water is extracted as a sample, and then the sample is sent to a professional detection mechanism for detection; firstly, the measurement period of the method is long, so that the collected water quality sample can not completely replace a measurement target, and even if the measurement precision of an instrument is high enough, the measurement data can not truly reflect the water quality index of the area to be detected; secondly, the existing portable PH detection device or ORP detection device is two independent measuring instruments, the separate detection process in the actual detection process is complicated, and the two devices are required to be carried for measurement; finally, for underground water, indexes of water at different depths are different, and how to measure underground water quality parameter indexes at different depths effectively in real time in an online measurement is also a problem which is not solved by the existing instrument.
Disclosure of Invention
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a deep groundwater online joint detection device.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include: the probe comprises a supporting part, a holding part, a gauge outfit and at least one probe which are arranged in a region to be detected;
the holding part is provided with a fixing structure of at least one probe and is used for keeping the relative position of the at least one probe and the supporting part fixed;
the gauge head is connected with at least one probe, and the gauge head is positioned on the ground during measurement;
the supporting part is used for driving the holding part and at least one probe clamped by the holding part to move to a deep underground water area to be detected.
Optionally, the support portion comprises: a column and a base;
optionally, the holding portion comprises: the Y-shaped body and at least one fixing structure respectively arranged at three tail ends of the Y-shaped body;
the first fixing structure is used for adjusting the relative positions of the holding part and the supporting part, and the at least one fixing structure is used for enabling the at least one probe and the fixing structure to measure on the same water depth scale in multiple positions.
Optionally, the probe comprises: a PH probe and an ORP probe, the holding portion comprising: the Y-shaped body and a first fixing structure, a second fixing structure and a third fixing structure at three tail ends of the Y-shaped body;
the first fixing structure is used for adjusting the relative position of the holding part and the supporting part;
the second fixing structure is used for keeping the relative position of the PH probe and the supporting part fixed;
the third fixing structure is used to keep the relative position of the ORP probe and the support fixed.
Optionally, the PH probe comprises:
the device comprises a PH electrode, a first reference electrode, a first transmitter, a first cavity cover and a first lead;
the first transmitter is arranged in the first cavity, the first cavity and the first cavity cover form a closed cavity, the PH electrode and the first reference electrode are both arranged on one side of the first cavity, which is far away from the first cavity cover, the PH electrode and the first reference electrode are both connected with the input end of the first transmitter, and the output end of the first transmitter is connected with the gauge outfit through a first lead;
the second fixing structure of the holding part is clamped outside the first cavity.
Optionally, the ORP probe comprises:
the ORP electrode, the second reference electrode, the second transmitter, the second cavity cover and the second lead;
the second transmitter is arranged in the second cavity, the second cavity and the second cavity cover form a closed cavity, the ORP electrode and the second reference electrode are both arranged on one side of the second cavity, which is far away from the second cavity cover, the ORP electrode and the second reference electrode are both connected with the input end of the second transmitter, and the output end of the second transmitter is connected with the gauge outfit through a second lead;
the third fixing structure of the holding part is clamped outside the second cavity.
Optionally, the method further comprises: a first interface, a second interface, a third interface and a fourth interface;
the first interface is connected with the first conducting wire, and the second interface is connected with the second conducting wire;
the third interface and the fourth interface are arranged on the meter head;
the first interface and the third interface are matched to communicate the PH probe with the gauge head;
the second interface and the fourth interface are matched to enable the ORP probe to be communicated with the meter head.
Optionally, the header comprises: the device comprises a shell, a controller, a display and keys;
the controller is fixed in the shell, and the display and the keys are arranged on the outer surface of the shell;
the display and the keys are connected with the controller.
Optionally, the PH electrode is one of a hydrogen electrode, an antimony electrode and a glass electrode, and the first reference electrode is a calomel electrode or a silver chloride electrode;
the ORP electrode is a gold or platinum electrode and the second reference electrode is a calomel electrode or a silver chloride electrode.
Optionally, the upright and the holding portion are made of plastic, and the base is made of stainless steel.
(III) advantageous effects
The utility model has the advantages as follows:
the utility model has simple structure, small volume, convenient carrying and simple measuring operation process; a plurality of probes are arranged in the area to be detected and can simultaneously detect various water quality parameters on line, and the holding part is adjustable relative to the supporting part to realize multi-position measurement, has wider measurement range than the existing water quality detection equipment, has higher practical value, and can be applied to the fields of industrial production, environmental protection and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of a deep groundwater pH and ORP online combined detection device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a holding portion according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an internal structure of a PH probe according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an internal structure of an ORP probe according to an embodiment of the present invention;
fig. 5 is a schematic view of an internal structure of a meter according to an embodiment of the present invention;
fig. 6 is a schematic view of a working principle of a meter according to an embodiment of the present invention.
[ description of reference ]
1: a column;
2: a base;
3: a Y-shaped body;
301: a first fixed structure; 302: a first fixed structure; 303: a third fixed structure;
4: a PH probe;
401: a PH electrode; 402: a first reference electrode; 403 a first transmitter; 404: a first cavity; 405: a first chamber cover; 406: a first conductive line;
5: an ORP probe;
501: an ORP electrode; 502: a second reference electrode; 503: a second transmitter; 504: a second cavity; 505: a second chamber cover; 506: a second conductive line;
6: converting an interface;
601: a first interface; 602: a second interface; 603: a third interface; 604: a fourth interface;
7: a gauge head;
701: a housing; 702: a controller; 703: a display; 704: and (6) pressing a key.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
Example one
The embodiment provides a deep groundwater online joint detection device, specifically includes: a support part, a holding part, a gauge head 7 and at least one probe arranged in the area to be detected;
the holding part is provided with a fixing structure of at least one probe and is used for keeping the relative position of the at least one probe and the supporting part fixed; the holding part is adjustable relative to the supporting part, so that multi-position measurement is realized, and the measuring range is wider than that of the existing water quality detecting equipment;
the gauge head 7 is connected with at least one probe, and the gauge head 7 is positioned on the ground during measurement;
the supporting part is used for driving the holding part and at least one probe clamped by the holding part to move to a deep underground water area to be detected. The system comprises a plurality of probes, a water quality sensor, a water quality monitoring system and a water quality monitoring system, wherein the plurality of probes are arranged to be capable of detecting various water quality parameters on line at the same time, and the probes are arranged in an area to be detected to realize on-line multi-.
As shown in fig. 1, for example, the support portion includes: a column 1 and a base 2;
the upright column 1 is fixedly connected to the base 2 and vertically extends upwards, and the upright column 1 is provided with water depth scales.
Specific for example, deep groundwater refers to the water about 1 kilometer apart from the earth's surface, the utility model discloses the device mainly used deep groundwater's water quality measurement, stand 1 is insulating material, and stand 1 is the pipe of plastics material, and base 2 is the stainless steel base, during the measurement, touches the base to the bottom of shaft bottom or the current survey position under water, and zero scale mark sets up the bottom at the stand.
The supporting part is placed and is surveyed the scale of stand upper end through observing when waiting to detect the region and mark the measuring position degree of depth, and survey personnel is through observing the current position of waiting to measure the region of scale record on stand upper portion promptly, and fixed knot constructs and is used for adjusting the relative position of holding portion and stand 1 and go up the multiposition measurement.
Example two
As shown in fig. 2, the present embodiment provides an online combined detection device for PH and ORP of deep groundwater, including: PH probe 4 and ORP probe 5, respectively, the holding part comprising: the Y-shaped body 3 and a first fixing structure 301, a second fixing structure 302 and a third fixing structure 303 at three tail ends of the Y-shaped body;
the first fixing structure 301 is used for adjusting the relative position of the holding part and the supporting part;
the second fixing structure 302 is used for keeping the relative position of the PH probe 4 and the supporting part fixed;
the third fixing structure 303 is used to keep the relative position of ORP probe 5 and support fixed.
Preferably, the PH probe 4 comprises:
a PH electrode 401, a first reference electrode 402, a first transducer 403, a first cavity 404, a first cavity cover 405, and a first lead 406;
as shown in fig. 3, the first transducer 403 is disposed in the first cavity 404, the first cavity 404 and the first cavity cover 405 form a sealed cavity, the PH electrode 401 and the first reference electrode 402 are both disposed on a side of the first cavity 404 away from the first cavity cover 405, the PH electrode 401 and the first reference electrode 402 are both connected to an input end of the first transducer 403, and an output end of the first transducer 403 is connected to the meter head 7 through a first wire 406;
the second securing structure 302 of the retaining portion is clamped outside the first cavity 404.
Preferably, the PH electrode 401 is one of a hydrogen electrode, an antimony electrode and a glass electrode, and the first reference electrode 402 is a calomel electrode or a silver chloride electrode;
preferably, ORP probe 5 comprises:
as shown in fig. 4, the second transducer 503 is disposed in the second cavity 504, the second cavity 504 and the second cavity cover 505 form a sealed cavity, the ORP electrode 501 and the second reference electrode 502 are both disposed on the side of the second cavity 504 away from the second cavity cover 505, the ORP electrode 501 and the second reference electrode 502 are both connected to the input end of the second transducer 503, and the output end of the second transducer 503 is connected to the meter head 7 through the second wire 506;
the third fixing structure 303 of the holding part is clamped outside the second cavity 504.
Preferably, ORP electrode 501 is a gold or platinum electrode and second reference electrode 502 is a calomel electrode or silver chloride electrode.
Preferably, the present embodiment connects two probes with the meter head by providing the conversion interface 6, and specifically the conversion interface 6 includes: a first interface 601, a second interface 602, a third interface 603, and a fourth interface 604;
the first interface 601 is connected with the first conductor 406, and the second interface 602 is connected with the second conductor 506;
the third interface 603 and the fourth interface 604 are provided on the header 7;
the first interface 601 and the third interface 603 are matched to enable the PH probe 4 to be communicated with the gauge head 7;
This embodiment makes different probes not influence each other when measuring through setting up the conversion interface, and measured data is accurate.
EXAMPLE III
Based on the apparatus described in the second embodiment, the header 7 in this embodiment includes:
a housing 701, a controller 702, a display 703, and keys 704;
as shown in fig. 5, the controller 702 is fixed inside the housing 701, and the display 703 and the keys 704 are disposed on the outer surface of the housing 701;
the display 703 and the keys 704 are connected to the controller 702.
The first fixing structure 301 of the holding part is clamped at the preset scale position of the upright post 1, the second fixing structure 302 is clamped with the PH probe 4, and the third fixing structure 303 is clamped with the ORP probe 5;
as shown in fig. 6, in field measurement, the column 1, the PH probe 4 and the ORP probe 5 are sent to a deep underground, measurement options are selected through a display 703 and a key 704 of the gauge head 7, the PH probe 4 and the ORP probe 5 acquire measurement signals, the first transmitter 404 and the second transmitter 504 respectively acquire the measurement signals and transmit the measurement signals to a controller 702 of the gauge head 7 through a conversion joint 6, the controller 702 converts the measurement signals into numerical values, the numerical values are displayed through the display 703, and measurement is completed; the innovation in this embodiment is that the whole structure for realizing this process, the data transmission process between the gauge head 7 and the probe, and the processing process of the measurement data obtained by the online detection of the PH probe 4 and the ORP probe 5 are all the existing technologies.
The utility model has simple structure, small volume, convenient carrying and simple measuring operation process; has higher practical value and can be applied to the fields of industrial production, environmental protection and the like.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A deep groundwater online joint detection device is characterized by comprising: a support part, a holding part, a gauge head (7) and at least one probe arranged in the area to be detected;
the holding part is provided with a fixing structure of at least one probe and is used for keeping the relative position of the at least one probe and the supporting part fixed;
the gauge head (7) is connected with at least one probe, and the gauge head (7) is positioned on the ground during measurement;
the supporting part is used for driving the holding part and at least one probe clamped by the holding part to move to a deep underground water area to be detected.
2. The apparatus of claim 1, wherein the support portion comprises: a column (1) and a base (2);
the upright post (1) is fixedly connected to the base (2) and vertically extends upwards, the upright post (1) is provided with water depth scales, and zero scale marks are arranged at the end part of the upright post (1) close to the base;
the base (2) is placed at the bottom end of the area to be detected during measurement.
3. The apparatus of claim 1, wherein the probe comprises: a PH probe (4) and an ORP probe (5), the holding section including: a Y-shaped body (3) and a first fixing structure (301), a second fixing structure (302) and a third fixing structure (303) at three tail ends of the Y-shaped body;
the first fixing structure (301) is used for adjusting the relative position of the holding part and the supporting part;
the second fixing structure (302) is used for keeping the relative position of the PH probe (4) and the supporting part fixed;
the third fixing structure (303) is used to keep the relative position of the ORP probe (5) and the support fixed.
4. The apparatus according to claim 3, wherein the PH probe (4) comprises:
a PH electrode (401), a first reference electrode (402), a first transducer (403), a first cavity (404), a first cavity cover (405), and a first lead (406);
the first transmitter (403) is arranged in the first cavity (404), the first cavity (404) and the first cavity cover (405) form a closed cavity, the PH electrode (401) and the first reference electrode (402) are both arranged on one side of the first cavity (404) far away from the first cavity cover (405), the PH electrode (401) and the first reference electrode (402) are both connected with the input end of the first transmitter (403), and the output end of the first transmitter (403) is connected with the gauge outfit (7) through a first lead (406);
the second securing structure (302) of the retaining portion is clamped outside the first cavity (404).
5. The device of claim 4, wherein the ORP probe (5) comprises:
an ORP electrode (501), a second reference electrode (502), a second transmitter (503), a second cavity (504), a second cavity cover (505), and a second wire (506);
the second transmitter (503) is arranged in the second cavity (504), the second cavity (504) and the second cavity cover (505) form a closed cavity, the ORP electrode (501) and the second reference electrode (502) are both arranged on one side, far away from the second cavity cover (505), of the second cavity (504), the ORP electrode (501) and the second reference electrode (502) are both connected with the input end of the second transmitter (503), and the output end of the second transmitter (503) is connected with the gauge outfit (7) through a second lead (506);
the third fixing structure (303) of the holding part is clamped outside the second cavity (504).
6. The apparatus of claim 5, further comprising: a first interface (601), a second interface (602), a third interface (603), and a fourth interface (604);
the first interface (601) is connected with the first conducting wire (406), and the second interface (602) is connected with the second conducting wire (506);
the third interface (603) and the fourth interface (604) are arranged on the gauge head (7);
the first interface (601) and the third interface (603) are matched to enable the PH probe (4) to be communicated with the gauge head (7);
the second interface (602) and the fourth interface (604) cooperate to communicate the ORP probe (5) with the gauge head (7).
7. The device according to claim 1, characterized in that said gauge-head (7) comprises:
a housing (701), a controller (702), a display (703) and keys (704);
the controller (702) is fixed inside the shell (701), and the display (703) and the keys (704) are arranged on the outer surface of the shell (701);
the display (703) and the keys (704) are connected to the controller (702).
8. The apparatus of claim 5,
the PH electrode (401) is one of a hydrogen electrode, an antimony electrode and a glass electrode, and the first reference electrode (402) is a calomel electrode or a silver chloride electrode;
the ORP electrode (501) is a gold or platinum electrode, and the second reference electrode (502) is a calomel electrode or a silver chloride electrode.
9. The apparatus of claim 2,
the upright post (1) and the holding part are made of plastics, and the base (2) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603171.1U CN210322865U (en) | 2019-04-25 | 2019-04-25 | On-line combined detection device for deep groundwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603171.1U CN210322865U (en) | 2019-04-25 | 2019-04-25 | On-line combined detection device for deep groundwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210322865U true CN210322865U (en) | 2020-04-14 |
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ID=70137047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920603171.1U Active CN210322865U (en) | 2019-04-25 | 2019-04-25 | On-line combined detection device for deep groundwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210322865U (en) |
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2019
- 2019-04-25 CN CN201920603171.1U patent/CN210322865U/en active Active
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