CN214067117U - Water quality monitoring device - Google Patents
Water quality monitoring device Download PDFInfo
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- CN214067117U CN214067117U CN202022245548.6U CN202022245548U CN214067117U CN 214067117 U CN214067117 U CN 214067117U CN 202022245548 U CN202022245548 U CN 202022245548U CN 214067117 U CN214067117 U CN 214067117U
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- cleaning
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 204
- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 88
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000005273 aeration Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 46
- 238000005086 pumping Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 241000274582 Pycnanthus angolensis Species 0.000 description 5
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- 230000008901 benefit Effects 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
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- 230000014759 maintenance of location Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model discloses a water quality monitoring device relates to the monitoring devices field for the monitoring of water quality of water. The utility model comprises a monitoring platform, a water tank is fixedly connected with the lower side of the monitoring platform, a monitoring box is arranged on the upper side of the monitoring platform, a monitoring sensor of the monitoring box extends into the water tank, the water tank comprises a box plate and a bottom plate fixedly connected with the box plate, an air inlet is arranged on the bottom plate, a check valve is arranged on the air inlet, one side of the check valve in the water tank is connected with one side of an exhaust pipe, and the other side of the exhaust pipe extends to the top side in the water tank; an ozone generator is arranged in the monitoring box, an air pipe of the ozone generator sequentially penetrates through the bottom of the monitoring box, the monitoring platform and a box plate of the water tank and extends to the bottom side of the interior of the water tank, and an aeration head is connected to the air pipe. The utility model provides an among the prior art water quality monitoring device's the easy biomembrane that adheres to in monitoring sensor and the water tank, cause monitoring sensor failure or partial failure, influence monitoring result's problem.
Description
Technical Field
The utility model relates to a monitoring devices field for the monitoring of water quality, in particular to water quality monitoring device.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in a water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition, and has a wide monitoring range, including uncontaminated and contaminated natural water (rivers, lakes, seas and underground water), various industrial drainage and the like.
Traditional water quality monitoring device includes parts such as monitoring case, power, monitoring module, monitoring sensor and water tank, can realize measuring and analyzing pH valve, conductivity, temperature, dissolved oxygen volume and turbidity isoparametric in the water, finally gathers water quality monitoring information.
A monitoring sensor of the existing water quality monitoring device is placed in a water tank for a long time, a layer of sticky and slippery substance is attached to the inside of the water tank and the surface of the monitoring sensor, and the substance is a biological film formed by embedding fixed microbial cells in extracellular polymers and is a sticky, slippery and colloidal substance generated by bacteria attached to the surface of a humid environment; the bacterium can proliferate in this kind of material in a large number, promotes the biomembrane and attaches to the surface, also can adsorb other planktonic cells simultaneously to form a bacterial colony, we can regard as a large-scale bacterium pillbox that has firm defense with the biomembrane, and the bottom is attached to various surfaces, and the centre is the metabolism that various bacterium were made a round trip, and the outmost is firm membrane, long accumulation month, and when bacterium, virus and microorganism can infect various diseases, also can make the monitoring sensor of water quality monitoring device malfunction or partly malfunction, cause the precision of water quality monitoring to reduce.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a water quality monitoring device to adhere to the biomembrane easily in the monitoring sensor of water quality monitoring device and the water tank among the solution prior art, cause monitoring sensor failure or partial failure, influence the problem of monitoring result.
For solving the technical problem, the utility model discloses a technical scheme as follows:
a water quality monitoring device comprises a monitoring platform, wherein a water tank is fixedly connected to the lower side of the monitoring platform, a monitoring box is arranged on the upper side of the monitoring platform, a monitoring sensor of the monitoring box extends into the water tank, the water tank comprises a box plate and a bottom plate fixedly connected with the box plate, an air inlet is formed in the bottom plate, a check valve is mounted on the air inlet, one side of the check valve, which is positioned in the water tank, is connected with one side of an exhaust pipe, and the other side of the exhaust pipe extends to the top side in the water tank; an ozone generator is arranged in the monitoring box, an air pipe of the ozone generator sequentially penetrates through the bottom of the monitoring box, the monitoring platform and a box plate of the water tank and extends to the bottom side of the interior of the water tank, and an aeration head is connected to the air pipe.
The working principle is further pointed out, firstly, when a monitoring sensor is required to measure water quality parameters, the ozone generator is controlled to be started for 1-5 minutes in advance, ozone generated by the ozone generator passes through the air pipe and is discharged to the bottom side in the water tank through the aeration head, the effect of inactivating a biological membrane attached to the interior of the water tank is achieved, the biological membrane loses or partially loses the attachment capacity, and the inactivated biological membrane naturally falls off, so that the water quality parameters are more accurately measured by the monitoring sensor, the ozone is gathered to the top side in the water tank from the bottom side in the water tank, enters the exhaust pipe through the top of the exhaust pipe and is discharged out of the water tank through the check valve, the retention reaction time of the ozone in the water tank is prolonged by the arrangement of the exhaust pipe, and the effect of the ozone is better; after the ozone generator stops working for 25-55 minutes, the ozone in the box body can be completely decomposed due to the strong oxidation property of the ozone, and no residue or pollution exists.
Further, the exhaust pipe is a dn15 × 20 ppr water pipe.
Furthermore, the top of the exhaust pipe is inclined, and the included angle between the inclined surface and the horizontal plane is 45-60 degrees.
Further, the boxboard upside of water tank still is equipped with into water and washs the subassembly, it includes the inlet tube to wash the subassembly to intake, the immersible pump, first outlet pipe, the tee bend, the second outlet pipe, the water inlet, wash the mouth, scavenge pipe and cleaning head, water inlet and washing mouth set up the upside at the boxboard, one side of second outlet pipe is connected to the water inlet, the opposite side of second outlet pipe is connected with the tee bend, the tee bend still is connected with one side of scavenge pipe and first outlet pipe, the opposite side of scavenge pipe is connected with the cleaning head, the delivery port of first water piping connection immersible pump, one side of inlet tube is connected to the water inlet of.
After the ozone generator stops working for 25-55 minutes, at the moment, the submersible pump 17 and the cleaning valve 20 are controlled to be opened, the water pumping valve 22 is controlled to be closed, the cleaning operation is completed, the cleaning operation lasts for 1-2 minutes, and the inactivated biomembrane on the monitoring sensor 10 is washed away; and then controlling the submersible pump 17 and the water pumping valve 22 to be opened, closing the cleaning valve 20, namely completing the water adding operation, wherein the water adding operation lasts for 1-2 minutes, so that the inactivated biomembrane in the water tank 7 is further discharged, the water is replaced, and finally, the monitoring sensor 10 on the monitoring tank 1 analyzes various properties of the water quality of the water body and acquires water quality information.
Furthermore, the other side of the water inlet pipe is connected with a filter.
Further, the submersible pump is fixed on the box plate.
Furthermore, a water pumping valve is arranged on the second water outlet pipe, and a cleaning valve is arranged on the cleaning pipe.
Furthermore, the water pumping valve and the cleaning valve are electromagnetic valves.
Further, the cleaning pipe passes through the cleaning opening and extends to the inside of the water tank.
Further, the monitoring platform downside passes through fixed block fixedly connected with water tank.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses the setting of well check valve can only make air escape, can not make the water tank not have filterable water outside and get into to guarantee the purity of water tank water-logging, guaranteed the accuracy that the water sample detected.
2. The utility model discloses setting up of well blast pipe has prolonged ozone at the inside dwell reaction time of water tank, makes the effect of ozone better, and setting up of blast pipe still can reduce the effect of hydrone surface tension, the discharge of the air of being convenient for.
3. The ozone generator in the utility model is arranged to make the generated ozone pass through the air pipe and be discharged to the bottom side in the water tank by the aeration head, thereby playing the role of inactivating the biomembrane attached to the inside of the water tank, leading the biomembrane to lose or partially lose the attachment ability, and leading the inactivated biomembrane to naturally fall off, thereby leading the monitoring sensor to be more accurate when measuring the water quality parameter; after the ozone generator stops working for 25-55 minutes, the ozone in the box body can be completely decomposed due to the strong oxidation property of the ozone, and no residue or pollution exists.
4. The utility model discloses well water inlet washs the setting of subassembly, can wash away the biomembrane of deactivation on the monitoring sensor, also can add water to the water tank, makes the biomembrane of deactivation in the water tank discharge, renews the water, does benefit to the monitoring sensor of monitoring case to the various performance analysis of water quality of water, gathers water quality information.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is an enlarged view of the utility model at B;
FIG. 4 is an enlarged view of the utility model at A;
reference numerals in the drawings indicate: 1-monitoring box, 2-monitoring platform, 3-fixed block, 4-water inlet pipe, 5-filter, 6-water outlet pipe, 7-water tank, 8-box plate, 9-air outlet pipe, 10-monitoring sensor, 11-bottom plate, 12-air pipe, 13-aeration head, 14-air inlet, 15-one-way valve, 16-water outlet, 17-submersible pump, 18-first water outlet pipe, 19-three-way, 20-cleaning valve, 21-second water outlet pipe, 22-water pumping valve, 23-water inlet, 24-cleaning opening, 25-cleaning pipe, 26-cleaning head.
Detailed Description
The present application is further described below with reference to the accompanying drawings.
Referring to fig. 1, a water quality monitoring device, including being used for floating monitoring platform 2 on the surface of water, monitoring platform 2 need punch on it and tie the rope or bind modes such as being in the same place with the pole and prevent that monitoring platform 2 from losing, 2 downside fixedly connected with water tank 7 of monitoring platform, 2 upsides of monitoring platform are equipped with monitoring case 1, monitoring case 1's monitoring sensor 10 runs through monitoring case 1's bottom in proper order, monitoring platform 2, the boxboard 8 of water tank 7 extends to inside the water tank 7, and the monitoring sensor 10 is scribbled glue in the space of boxboard 8 contact, be used for sealing.
Referring to fig. 2, in the above device, the water tank 7 includes a tank plate 8 and a bottom plate 11 fixedly connected to the tank plate 8, the tank plate 8 and the bottom plate 11 are fixedly connected by screws, the connection position is at the bottom of the water tank 7, and the requirement for the sealing property at the bottom of the water tank 7 is not high, so that the screws are selected for fixed connection, and the disassembly, maintenance and repair are facilitated.
Referring to fig. 2 and 3, in the above device, an air inlet 14 is formed in a bottom plate 11, a check valve 15 is installed on the air inlet 14, one side of the check valve 15, which is located inside a water tank 7, is connected with one side of an exhaust pipe 9, the other side of the exhaust pipe 9 extends to the top side inside the water tank 7, the upper side of the water tank 7 is in a sealed state, a certain amount of air can be accumulated on the upper side of the water tank 7, the air pressure is increased under the action of the gravity of a water quality monitoring device, the air can enter the exhaust pipe 9 through the top of the exhaust pipe 9 and then is discharged out of the water tank 7 through the check valve 15, and the check valve 15 can only discharge the air, so that no filtered water outside the water tank 7 can enter, the purity of water in the water tank 7 is ensured, and the accuracy of water sample detection is ensured.
Referring to fig. 2, in the above-mentioned apparatus, an ozone generator is arranged in the monitoring box 1 for generating ozone, the ozone generator preferably generates 2000 mg of ozone per hour, the power range is 10-15 w, the exhaust pressure is about 17kpa, the ozone generator is connected with a power supply arranged in the monitoring box 1, and can also be connected with a computer for remote automatic control, an air pipe 12 of the ozone generator sequentially penetrates through the bottom of the monitoring box 1, the monitoring platform 2 and a box plate 8 of the water tank 7 and extends to the bottom side of the interior of the water tank 7, glue is also coated at the interface of the air pipe 12 and the box plate 8 for sealing, an aeration head 13 is connected to the air pipe 12, and the aeration head 13 is positioned at the bottom side of the interior of the water tank 7 for facilitating the action of ozone.
Referring to fig. 2, in the above device, the exhaust pipe 9 is a dn15 × 20 ppr water pipe, the exhaust pipe 9 is a water pipe with an inner diameter of 15mm, the air is not beneficial to discharge due to the overlarge inner diameter of the exhaust pipe 9, the inner diameter of 15mm is the minimum type of the water pipe, the ppr water pipe is good in quality, the top of the exhaust pipe 9 is inclined, the included angle between the inclined surface and the horizontal plane ranges from 45 degrees to 60 degrees, the exhaust pipe 9 is not beneficial to discharge of the air due to the action of the surface tension of water molecules, and the inclined top is beneficial to discharge of the air.
Referring to fig. 4, in the above device, the upper side of the box plate 8 of the water tank 7 is further provided with a water inlet cleaning assembly, and the water inlet cleaning assembly comprises: inlet tube 4, immersible pump 17, first outlet pipe 18, tee bend 19, second outlet pipe 21, water inlet 23, wash mouthful 24, scavenge pipe 25 and cleaning head 26, water inlet 23 sets up the upside at boxboard 8 with wash mouthful 24, one side of second outlet pipe 21 is connected to water inlet 23, the opposite side of second outlet pipe 21 is connected with tee bend 19, tee bend 19 still is connected with one side of scavenge pipe 25 and first outlet pipe 18, the opposite side of scavenge pipe 25 is connected with cleaning head 26, the delivery port of immersible pump 17 is connected to first outlet pipe 18, one side of inlet tube 4 is connected to immersible pump 17's the water inlet.
Referring to fig. 4, in the above device, the filter 5 is arranged at the other side of the water inlet pipe 4, so that the cleanliness of water entering the water tank 7 is ensured, and a large error does not occur in water quality measurement; the submersible pump 17 is fixed on the box plate 8, preferably, a 7-30 watt submersible pump can meet the requirement, and the submersible pump 17 is also powered by a power supply arranged in the monitoring box 1; a water pumping valve 22 is arranged on the second water outlet pipe 21, a cleaning valve 20 is arranged on the cleaning pipe 25, the water pumping valve 22 and the cleaning valve 20 are electromagnetic valves, the water pumping valve 22 and the cleaning valve 20 can be connected with a computer to remotely control the opening and closing of the valves, the water pumping valve 22 and the cleaning valve 20 cannot be simultaneously opened, when water needs to be added into the water tank 7, the submersible pump 17 and the water pumping valve 22 are controlled to be opened, the cleaning valve 20 is closed, the water adding operation is completed, when the water tank 7 needs to be cleaned, the submersible pump 17 and the cleaning valve 20 are controlled to be opened, and the water pumping valve 22 is controlled to be closed, the cleaning operation is completed; the cleaning pipe 25 passes through the cleaning opening 24 and extends into the water tank 7, so that the cleaning head 26 on the cleaning pipe 25 faces the monitoring sensor 10 to wash off the inactivated biomembrane on the monitoring sensor 10.
Referring to fig. 1, among the above-mentioned device, 2 downside of monitoring platform pass through fixed block 3 fixedly connected with water tank 7, through setting up fixed block 3, for not setting up fixed block 3, set up fixed block 3 and can make water tank 7 more completely immerse in water, do benefit to water quality monitoring device's operation.
Referring to fig. 2, further pointing out the working principle, firstly, when the monitoring sensor 10 is needed to measure the water quality parameter, the ozone generator is controlled to start for 1-5 minutes in advance 30-60 minutes, the ozone generated by the ozone generator passes through the air pipe 12 and is discharged to the bottom side inside the water tank 7 by the aeration head 13, the inactivation effect is performed on the biomembrane attached to the inside of the water tank 7, the biomembrane loses or partially loses the attachment ability, and the inactivated biomembrane naturally falls off, so that the monitoring sensor 10 is more accurate when measuring the water quality parameter, the ozone is gathered to the top side inside the water tank 7 from the bottom side inside the water tank 7, the ozone enters the exhaust pipe 9 through the top of the exhaust pipe 9 and is discharged to the outside of the water tank 7 through the check valve 15, the setting of the exhaust pipe 9 prolongs the retention reaction time of the ozone in the water tank 7, and the effect of the ozone is better; after the ozone generator stops working for 25-55 minutes, the ozone in the box body 7 can be completely decomposed due to the self strong oxidation property, and has no residue and no pollution, at the moment, the introduced cleaning operation on the water tank 7 is started for 1-2 minutes first, the inactivated biomembrane on the monitoring sensor 10 is washed away, then the introduced water adding operation on the water tank 7 is started for 1-2 minutes, the inactivated biomembrane in the water tank 7 is further discharged, the water is replaced, and finally, the monitoring sensor 10 on the monitoring tank 1 analyzes various performances of the water quality of the water body and acquires water quality information.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present invention, which falls within the scope of protection of the person skilled in the art.
Claims (10)
1. The utility model provides a water quality monitoring device, includes monitoring platform (2), monitoring platform (2) downside fixedly connected with water tank (7), and monitoring platform (2) upside is equipped with monitoring case (1), and inside monitoring sensor (10) of monitoring case (1) extended to water tank (7), its characterized in that: the water tank (7) comprises a tank plate (8) and a bottom plate (11) fixedly connected with the tank plate (8), an air inlet (14) is formed in the bottom plate (11), a one-way valve (15) is installed on the air inlet (14), one side, located inside the water tank (7), of the one-way valve (15) is connected with one side of an exhaust pipe (9), and the other side of the exhaust pipe (9) extends to the top side inside the water tank (7); an ozone generator is arranged in the monitoring box (1), an air pipe (12) of the ozone generator sequentially penetrates through the bottom of the monitoring box (1), the monitoring platform (2) and a box plate (8) of the water tank (7) and extends to the bottom side of the interior of the water tank (7), and an aeration head (13) is connected to the air pipe (12).
2. A water quality monitoring apparatus as claimed in claim 1, wherein: the exhaust pipe (9) is a dn15 × 20 ppr water pipe.
3. A water quality monitoring apparatus according to claim 2, wherein: the top of the exhaust pipe (9) is inclined, and the included angle between the inclined surface and the horizontal plane ranges from 45 degrees to 60 degrees.
4. A water quality monitoring apparatus as claimed in claim 1, wherein: the upper side of a box plate (8) of the water tank (7) is also provided with a water inlet cleaning component, the water inlet cleaning component comprises a water inlet pipe (4), a submersible pump (17), a first water outlet pipe (18), a tee joint (19), a second water outlet pipe (21), a water inlet (23), a cleaning opening (24), a cleaning pipe (25) and a cleaning head (26), the water inlet (23) and the cleaning opening (24) are arranged on the upper side of the box plate (8), one side of the second water outlet pipe (21) is connected with the water inlet (23), the other side of the second water outlet pipe (21) is connected with the tee joint (19), the tee joint (19) is further connected with one side of the cleaning pipe (25) and one side of the first water outlet pipe (18), the other side of the cleaning pipe (25) is connected with the cleaning head (26), the first water outlet pipe (18) is connected with the water outlet of the submersible pump (17), and the water inlet of the submersible pump (17) is connected with one side of the water inlet pipe (4).
5. A water quality monitoring device according to claim 4, characterized in that: the other side of the water inlet pipe (4) is connected with a filter (5).
6. A water quality monitoring device according to claim 4, characterized in that: the submersible pump (17) is fixed on the box plate (8).
7. A water quality monitoring device according to claim 4, characterized in that: and a water pumping valve (22) is arranged on the second water outlet pipe (21), and a cleaning valve (20) is arranged on the cleaning pipe (25).
8. A water quality monitoring device according to claim 7, characterized in that: the water pumping valve (22) and the cleaning valve (20) are electromagnetic valves.
9. A water quality monitoring device according to claim 4, characterized in that: the cleaning pipe (25) passes through the cleaning opening (24) and extends to the inside of the water tank (7).
10. A water quality monitoring apparatus as claimed in claim 1, wherein: the lower side of the monitoring platform (2) is fixedly connected with a water tank (7) through a fixing block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245548.6U CN214067117U (en) | 2020-10-10 | 2020-10-10 | Water quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245548.6U CN214067117U (en) | 2020-10-10 | 2020-10-10 | Water quality monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214067117U true CN214067117U (en) | 2021-08-27 |
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ID=77395669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022245548.6U Expired - Fee Related CN214067117U (en) | 2020-10-10 | 2020-10-10 | Water quality monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214067117U (en) |
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2020
- 2020-10-10 CN CN202022245548.6U patent/CN214067117U/en not_active Expired - Fee Related
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Granted publication date: 20210827 |