CN202803650U - Automatic cleaning device of water quality sensor in overwater mobile base station - Google Patents
Automatic cleaning device of water quality sensor in overwater mobile base station Download PDFInfo
- Publication number
- CN202803650U CN202803650U CN 201220319716 CN201220319716U CN202803650U CN 202803650 U CN202803650 U CN 202803650U CN 201220319716 CN201220319716 CN 201220319716 CN 201220319716 U CN201220319716 U CN 201220319716U CN 202803650 U CN202803650 U CN 202803650U
- Authority
- CN
- China
- Prior art keywords
- quality sensor
- water quality
- water
- cabin
- base station
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides an automatic cleaning device of a water quality sensor in an overwater mobile base station, and belongs to the technical field of machinery. According to the automatic cleaning device of the water quality sensor in the overwater mobile base station, the technical problems that an existing automatic cleaning device of the water quality sensor in the overwater mobile base station needs to be manually handled frequently, the workload is large and the like are resolved. The cleaning device comprises a water supply mechanism and a water spray mechanism connected with the water supply mechanism, wherein the water supply mechanism is connected with a power charging and supplying system, and the water spray mechanism is arranged in a cleanliness detecting cabin and capable of spraying water transported by the water supply mechanism to a probe of the water quality sensor. The automatic cleaning device of the water quality sensor in the overwater mobile base station has the advantages of being high in work efficiency, low in maintenance charge and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of Waterborne movable base station, particularly the automatic cleaning apparatus of water quality sensor in a kind of Waterborne movable base station.
Background technology
Generally detect water quality by water quality testing meter at present; mainly refer to measure in the water: the instrument of the projects such as BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen; in order to protect water environment; must strengthen the monitoring to sewage discharge, water quality detection plays an important role in the detection of environmental protection, water quality and fwaater resources protection.But water quality detection generally all needs artificial collection water sample to put into instrument to be detected, and can not detect automatically the water quality in river or the ocean, uses inconvenient.
In order to solve this problem of water quality in automatic detection river or the ocean, some producers have designed again a kind of base stations detected that swims in the water, such as the disclosed a kind of solar energy automatic cruise water quality monitoring boat device of patent (CN 201647089 U), comprise the hull of monitoring ship, be provided with the support of support solar plate on the top of hull, be provided with solar panels at support, the solar panels at support two ends are fixedly connected with support, the solar panels of mid-stent and support are flexibly connected, and the inside also is provided with the detection components that can detect water quality.
But this device exists a larger defective, and without any cleaning device, after 1～2 week, probe will accumulate a lot of dirts to the detection components in the checkout gear in water, and impact normally detects.In order to remove this dirt, the personnel that generally need repairing frequently go detection components split out and carry out manual cleaning, have so both affected monitoring, waste again a large amount of manpower and materials.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for prior art, the automatic cleaning apparatus of water quality sensor in a kind of Waterborne movable base station is provided, technical problem to be solved in the utility model is to utilize strong water flow jet principle, under water timing, location, quantitative spray irrigation are carried out in the sensor probe position, reach probe clean standard and requirement, time and the frequency of manual maintenance have been reduced in a large number, make sensor probe be in for a long time normal operating conditions, guarantee the accuracy of water quality detection.
The purpose of this utility model can realize by following technical proposal:
The automatic cleaning apparatus of water quality sensor in a kind of Waterborne movable base station, this mobile base station comprise can isolated water the hermetically-sealed instrument cabin and detection cleaning cabin that can water flowing, described detection cleaning cabin is installed on the lower surface in hermetically-sealed instrument cabin, described detection cleaning is provided with water quality sensor in the cabin, be provided with in the described hermetically-sealed instrument cabin and fill electric power system, it is characterized in that, this cleaning device comprises a water supply mechanism and a water spraying mechanism that is connected with this water supply mechanism, described water supply mechanism is connected with the described electric power system of filling, and described water spraying mechanism is arranged in the detection cleaning cabin and water supply mechanism can be carried the water that come to be injected on the described water quality sensor probe.
The operation principle of this device is as follows: the hermetically-sealed instrument cabin provides buoyancy aid, detecting the cleaning cabin is in water, water quality sensor also is in water, water quality sensor is after work a period of time, can the dirt of accumulation in the water, thus affect the performance of its work, design a water spraying mechanism to its injection that continues after, can rinse out the dirt that its surface is accumulated, make the normal service behaviour of its long-term maintenance.
In the automatic cleaning apparatus of above-mentioned a kind of Waterborne movable base station water quality sensor, described water supply mechanism comprises the compression pump or the immersible pump that is arranged in the detection cleaning cabin that are arranged in the hermetically-sealed instrument cabin, described compression pump or immersible pump include water inlet pipe and outlet pipe, the port of described water inlet pipe is positioned at detection cleaning cabin and can be immersed in the water, and described outlet pipe is connected with described water spraying mechanism.The benefit that compression pump is placed on the hermetically-sealed instrument cabin is the material protection that discharges water that the circuit part of this compression pump can be any because its in the hermetically-sealed instrument cabin and water keep apart; Immersible pump is arranged on the benefit that detects the cleaning cabin is that immersible pump is immersed in the water nearby, avoided water inlet pipe to pass the hermetically-sealed instrument bulkhead and arrived detection cleaning cabin.
In above-mentioned a kind of environmental monitoring Waterborne movable base station, described water spraying mechanism comprises several shower nozzles that are arranged in the detection cleaning cabin, the corresponding water quality sensor of shower nozzle, and this shower nozzle can be over against the probe segment of water quality sensor.Detect in the cleaning cabin more than ten water quality sensor can be installed, design each shower nozzle and aim at each sensor probe, or corresponding several sensor probes of shower nozzle, utilize the strong water flow jet flushing principle of compression pump or immersible pump, sensor probe is carried out timing, location, quantitative spray irrigation, reach the purpose of effective cleaning probe, make sensor probe be in all the time clean state, guarantee the accuracy of water quality detection.
In above-mentioned a kind of environmental monitoring Waterborne movable base station, described water spraying mechanism comprises several shower nozzles that are arranged in the detection cleaning cabin, corresponding several sensors of shower nozzle, and this shower nozzle can be over against the probe segment of water quality sensor.According to demand and actual conditions, a plurality of shower nozzles are aimed at a sensor probe and can be reached better cleaning performance.
In above-mentioned a kind of Waterborne movable base station in the automatic cleaning apparatus of water quality sensor, the quantity of described water quality sensor is the circumferential distribution that the cleaning cabin is detected on some and edge, this water quality sensor is connected in the above the shower nozzle of inwall that detects the cleaning cabin and all is fixed on the disk and along this disk and circumferentially distributes, and described disk is connected on the inwall that detects the cleaning cabin.Be designed with branched water quality sensor, guarantee that the base station can finish abundant water quality detection task, sprinkler design is become discoid, be conducive to match with the structure that is installed at detection cleaning cabin inwall upper sensor, be conducive to reduce friction and the resistance of current, be conducive to the installation of water spraying structure in detecting the cleaning cabin;
In the automatic cleaning apparatus of water quality sensor, the quantity of described water quality sensor is some and concentrates on detection cleaning cabin central authorities that described shower nozzle all is fixed on the disk and shower nozzle points to water quality sensor in above-mentioned a kind of Waterborne movable base station.Shower nozzle is installed in and detects the central authorities that clean the cabin, evenly distributes along the central point taper, and sprinkler design detecting cleaning cabin central authorities, is conducive to concentrate jet douche, and water column, hydraulic pressure that assurance forms more greatly, concentrates reach more effective cleaning.
In above-mentioned a kind of Waterborne movable base station in the automatic cleaning apparatus of water quality sensor, upper surface, described hermetically-sealed instrument cabin also is installed with an eccentric buoyancy aid, described detection cleaning center, lower end, cabin is fixed with gravitation ball, the center of gravity of described hermetically-sealed instrument cabin, detection cleaning cabin and gravitation ball is positioned on the same vertical curve, and described eccentric buoyancy aid is positioned at the eccentric position place of above-mentioned three's center of gravity line.This device is designed with gravitation ball, make the hermetically-sealed instrument cabin and detect the cleaning cabin and all be under normal circumstances vertical state, when because of the wind and waves upset time, the upper surface in hermetically-sealed instrument cabin is immersed in the water, because the existence of eccentric buoyancy aid, eccentric buoyancy aid is because the buoyancy of self has the effect of a power to the hermetically-sealed instrument cabin, because eccentric buoyancy aid is positioned at the eccentric position place, the hermetically-sealed instrument cabin there is an eccentric force, make the hermetically-sealed instrument cabin produce, after tilting to produce, gravitation ball produces the turning moment to the hermetically-sealed instrument cabin immediately, accelerate the hermetically-sealed instrument cabin and be turned to the normal position, can restore to the original state with the very short time thereby solved after the overturning, simultaneously because the existence of this off-centre buoyancy aid, so that water quality sensor and compression pump are in water all the time, detect in the cleaning cabin so that water quality sensor can be fixed on, thereby need not as water quality sensor of the prior art, drag a long cable in water, thereby provide better condition for the water quality sensor automated cleaning.
In the automatic cleaning apparatus of water quality sensor, the upper surface in described hermetically-sealed instrument cabin is installed with solar panel in above-mentioned a kind of Waterborne movable base station, described solar panel with fill electric power system and be connected.After being provided with solar panel, replenish so that the energy of mobile base station is sustainable, can work long hours, add automatic cleaning apparatus after, once input, can carry out continually manual cleaning and maintenance.
In the automatic cleaning apparatus of water quality sensor, described eccentric buoyancy aid is spherical or is inflatable balloon-like or is box-like in above-mentioned a kind of Waterborne movable base station.
In the automatic cleaning apparatus of water quality sensor, described eccentric buoyancy aid is geometrical combination body shape in above-mentioned a kind of Waterborne movable base station.
Compared with prior art, advantage of the present utility model is as follows:
1, behind the water spray that water spraying mechanism of this device design continues water quality sensor, can wash the dirt that its surface is accumulated, make it continue to keep efficient service behaviour.
2, design the corresponding probe segment of each shower nozzle after, guarantee that the water quality sensor that is installed in diverse location can both get effective washing; Design jet douche in detecting cleaning cabin centralized, the water column that assurance forms more greatly, concentrates reaches more effective cleaning.
3, because the existence of this off-centre buoyancy aid, so that water quality sensor and compression pump are in water all the time, so that can being fixed on, water quality sensor detects in the cleaning cabin, thereby need not as water quality sensor of the prior art, drag a long cable in water, thereby provide better condition for the water quality sensor automated cleaning.
4, be provided with solar panel after replenish so that the energy of mobile base station is sustainable, can work long hours, add automatic cleaning apparatus after, once input, can carry out continually manual cleaning and maintenance.
Description of drawings
Fig. 1 is the cross-sectional view of this automatic cleaning apparatus among the embodiment one.
Fig. 2 is the water circulation structure schematic diagram in this automatic cleaning apparatus among the embodiment one.
Fig. 3 is the schematic top plan view of this automatic cleaning apparatus among the embodiment one.
Fig. 4 is the cross-sectional view of this automatic cleaning apparatus among the embodiment two.
Among the figure, 1, the hermetically-sealed instrument cabin; 2, solar panel; 3, detect the cleaning cabin; 4, water quality sensor; 5, water supply mechanism; 51, compression pump; 52 immersible pumps; 511, water inlet pipe; 512, outlet pipe; 6, water spraying mechanism; 61, shower nozzle; 7, fill electric power system; 8, eccentric buoyancy aid; 9, probe segment; 10, gravitation ball; 11, disk.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one
As shown in Figure 1, this Waterborne movable base station comprise can isolated water hermetically-sealed instrument cabin 1 and detection cleaning cabin 3 that can water flowing, detecting cleaning cabin 3 is installed on the lower surface in hermetically-sealed instrument cabin 1, detect in the cleaning cabin 3 and be provided with water quality sensor 4, be provided with in the hermetically-sealed instrument cabin 1 and fill electric power system 7, this cleaning device comprises a water supply mechanism 5 and a water spraying mechanism 6 that is connected with this water supply mechanism 5, water supply mechanism 5 with fill electric power system 7 and be connected, water spraying mechanism 6 is arranged on and detects in the cleaning cabin 3 and can carry the water that come to be injected on the water quality sensor 4 water supply mechanism 5.Wherein, water supply mechanism 5 comprises a compression pump 51 that is arranged in the hermetically-sealed instrument cabin 1; compression pump 51 comprises water inlet pipe 511 and outlet pipe 512; the port of water inlet pipe 511 is positioned at detection cleaning cabin 3 and can be immersed in the water; outlet pipe 512 is connected with water spraying mechanism 6; the benefit that compression pump 51 is placed on hermetically-sealed instrument cabin 1 is the material protection that discharges water that the circuit part of this compression pump 51 can be any because its in hermetically-sealed instrument cabin 1 and water keep apart.
As illustrated in fig. 1 and 2, water spraying mechanism 6 comprises several shower nozzles 61 that are arranged in the detection cleaning cabin 3, each shower nozzle 61 corresponding water quality sensor 4, and this shower nozzle 61 is over against the probe segment 9 of water quality sensor 4, the quantity of water quality sensor 4 is some and circumferentially evenly distributing along detection cleaning cabin 3, this water quality sensor 4 is connected on the inwall that detects cleaning cabin 3, shower nozzle 61 all is fixed on the disk 11 and along this disk 11 and circumferentially evenly distributes, disk 11 is connected on the inwall that detects cleaning cabin 3, or shower nozzle 61 is installed in the central authorities of detecting cleaning cabin 3, evenly distributes along the central point taper.Be designed with branched water quality sensor 4, guarantee that the base station can finish abundant water quality detection task.Shower nozzle 61 is designed to discoid, is conducive to match with being installed at the structure that detects cleaning cabin 3 inwall upper sensors, be conducive to reduce friction and the resistance of current, the installation of 61 structures in detecting cleaning cabin 3 is conducive to spray water; Shower nozzle 61 designs detecting cleaning cabin 3 central authorities, are conducive to concentrate jet douche, and water column, hydraulic pressure that assurance forms more greatly, concentrates reach more effective cleaning.
As shown in figures 1 and 3,1 upper surface, hermetically-sealed instrument cabin also is installed with an eccentric buoyancy aid 8, detect cleaning center, 3 lower end, cabin and be fixed with gravitation ball 10, hermetically-sealed instrument cabin 1, the center of gravity that detects cleaning cabin 3 and gravitation ball 10 is positioned on the same vertical curve, eccentric buoyancy aid 8 is positioned at the eccentric position place of above-mentioned three's center of gravity line, this device is designed with gravitation ball 10, make hermetically-sealed instrument cabin 1 and detect cleaning cabin 3 and all be under normal circumstances vertical state, when because of the wind and waves upset time, the upper surface in hermetically-sealed instrument cabin 1 is immersed in the water, because the existence of eccentric buoyancy aid 8, eccentric buoyancy aid 8 is because the buoyancy of self has the effect of a power to hermetically-sealed instrument cabin 1, because eccentric buoyancy aid 8 is positioned at the eccentric position place, hermetically-sealed instrument cabin 1 there is an eccentric force, make hermetically-sealed instrument cabin 1 can not produce inclination, after tilting to produce, gravitation ball 10 produces the turning moment to hermetically-sealed instrument cabin 1 immediately, accelerate hermetically-sealed instrument cabin 1 and turn back the normal position, can restore to the original state with the very short time thereby solved the base station after the overturning.Simultaneously because the existence of this off-centre buoyancy aid 8, so that water quality sensor 4 and compression pump 51 are in water all the time, so that can being fixed on, water quality sensor 4 detects in the cleaning cabin 3, thereby need not as water quality sensor 4 of the prior art, drag a long cable in water, thereby provide better condition for the automated cleaning of water quality sensor.The upper surface in hermetically-sealed instrument cabin 1 is installed with solar panel 2, solar panel 2 with fill electric power system 7 and be connected, after being provided with solar panel 2, replenish so that the energy of mobile base station is sustainable, can work long hours, add automatic cleaning apparatus after, once input, can carry out continually manual cleaning and maintenance, improve the intelligent and reliability of this device.
Embodiment two
As shown in Figure 4, the content of present embodiment is substantially identical with embodiment one, locking different is that water supply mechanism 5 comprises that is arranged on an immersible pump 52 that detects in the cleaning cabin 3, immersible pump 52 includes water inlet pipe 511 and outlet pipe 512, the port of water inlet pipe 511 is positioned at detection cleaning cabin 3 and can be immersed in the water, outlet pipe 512 is connected with water spraying mechanism 6, immersible pump 52 is arranged on the benefit that detects cleaning cabin 3 is that immersible pump 52 is immersed in the water nearby, avoided water inlet pipe 511 to pass hermetically-sealed instrument cabin 1 wall and arrived detection cleaning cabin 3.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used 1, the hermetically-sealed instrument cabin; 2, solar panel; 3, detect the cleaning cabin; 4, water quality sensor; 5, water supply mechanism; 51, compression pump; 511, water inlet pipe; 512, outlet pipe; 6, water spraying mechanism; 61, shower nozzle; 7, fill electric power system; 8, eccentric buoyancy aid; 9, probe segment; 10, gravitation ball; 11, the term such as disk, but do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. the automatic cleaning apparatus of water quality sensor in the Waterborne movable base station, this mobile base station comprise can isolated water hermetically-sealed instrument cabin (1) and detection cleaning cabin (3) that can water flowing, described detection cleaning cabin (3) is installed on the lower surface of sealed compartment (1), be provided with water quality sensor (4) in the described detection cleaning cabin (3), be provided with in the described hermetically-sealed instrument cabin (1) and fill electric power system (7), it is characterized in that, this cleaning device comprises a water supply mechanism (5) and a water spraying mechanism (6) that is connected with this water supply mechanism (5), described water supply mechanism (5) is connected with the described electric power system (7) of filling, and described water spraying mechanism (6) is arranged in the detection cleaning cabin (3) and can carries the water that come to be injected on the probe of described water quality sensor (4) water supply mechanism (5).
2. the automatic cleaning apparatus of water quality sensor in the Waterborne movable according to claim 1 base station, it is characterized in that described water supply mechanism (5) comprises the compression pump (51) or the immersible pump (52) that is arranged in the detection cleaning cabin (3) that are arranged in the hermetically-sealed instrument cabin (1); Described compression pump (51) or immersible pump (52) all are connected with water inlet pipe (511) and outlet pipe (512), the port of described water inlet pipe (511) is positioned at detection cleaning cabin (3) and can be immersed in the water, and described outlet pipe (512) is connected with described water spraying mechanism (6).
3. the automatic cleaning apparatus of water quality sensor in the Waterborne movable according to claim 2 base station, it is characterized in that, described water spraying mechanism (6) comprises several shower nozzles (61) that are arranged in the detection cleaning cabin (3), the corresponding water quality sensor (4) of a shower nozzle (61), and this shower nozzle (61) can be over against the probe segment (9) of water quality sensor (4).
4. the automatic cleaning apparatus of water quality sensor in the Waterborne movable according to claim 2 base station, it is characterized in that, described water spraying mechanism (6) comprises several shower nozzles (61) that are arranged in the detection cleaning cabin (3), corresponding several sensor probes of shower nozzle, and this shower nozzle (61) can be over against the probe segment (9) of water quality sensor (4).
5. the automatic cleaning apparatus of water quality sensor in the Waterborne movable according to claim 3 base station, it is characterized in that, the quantity of described water quality sensor (4) is some and circumferentially distributes along the inwall that detects cleaning cabin (3), this water quality sensor (4) is connected on the inwall that detects cleaning cabin (3), described shower nozzle (61) all is fixed on the disk (11), and circumferentially distribute along this disk (11), described disk is connected on the inwall that detects cleaning cabin (3).
6. the automatic cleaning apparatus of water quality sensor in the Waterborne movable according to claim 3 base station, it is characterized in that, the quantity of described water quality sensor (4) is some and is arranged on detection cleaning cabin (3) central authorities that described shower nozzle (61) all is fixed on upper and shower nozzle (61) the sensing water quality sensor (4) of a disk (11).
7. the automatic cleaning apparatus of water quality sensor according to claim 1 and 2 or in the 3 or 4 described Waterborne movable base stations, it is characterized in that, upper surface, described hermetically-sealed instrument cabin (1) is installed with an eccentric buoyancy aid (8), described detection cleaning center, lower end, cabin (3) is fixed with gravitation ball (10), the center of gravity of described hermetically-sealed instrument cabin (1), detection cleaning cabin (3) and gravitation ball (10) is positioned on the same vertical curve, and described eccentric buoyancy aid (8) is positioned at the eccentric position place of above-mentioned three's center of gravity line.
8. the automatic cleaning apparatus of water quality sensor according to claim 1 and 2 or in the 3 or 4 described Waterborne movable base stations, it is characterized in that, the upper surface in described hermetically-sealed instrument cabin (1) is installed with solar panel (2), and electric power system (7) is filled in described solar panel (2) connection.
9. the automatic cleaning apparatus of water quality sensor in the Waterborne movable according to claim 7 base station is characterized in that eccentric buoyancy aid (8) is spherical or is inflatable balloon-like or is box-like.
10. the automatic cleaning apparatus of water quality sensor in the Waterborne movable according to claim 7 base station is characterized in that eccentric buoyancy aid (8) is geometrical combination body shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319716 CN202803650U (en) | 2012-06-30 | 2012-06-30 | Automatic cleaning device of water quality sensor in overwater mobile base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319716 CN202803650U (en) | 2012-06-30 | 2012-06-30 | Automatic cleaning device of water quality sensor in overwater mobile base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803650U true CN202803650U (en) | 2013-03-20 |
Family
ID=47862595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319716 Expired - Fee Related CN202803650U (en) | 2012-06-30 | 2012-06-30 | Automatic cleaning device of water quality sensor in overwater mobile base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013749A (en) * | 2015-06-01 | 2015-11-04 | 中山市探海仪器有限公司 | Soaking type water quality sensor washing device |
| CN106000932A (en) * | 2016-07-04 | 2016-10-12 | 河北科瑞达仪器科技股份有限公司 | Online sensor self-cleaning device |
| CN109323688A (en) * | 2018-10-16 | 2019-02-12 | 天津科技大学 | A kind of unattended real-time profiling observation tower and application method |
-
2012
- 2012-06-30 CN CN 201220319716 patent/CN202803650U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013749A (en) * | 2015-06-01 | 2015-11-04 | 中山市探海仪器有限公司 | Soaking type water quality sensor washing device |
| CN105013749B (en) * | 2015-06-01 | 2017-03-08 | 中山市探海仪器有限公司 | A kind of immersion type water quality sensor cleaning device |
| CN106000932A (en) * | 2016-07-04 | 2016-10-12 | 河北科瑞达仪器科技股份有限公司 | Online sensor self-cleaning device |
| CN106000932B (en) * | 2016-07-04 | 2018-12-18 | 河北科瑞达仪器科技股份有限公司 | A kind of on-line sensor self-stripping unit |
| CN109323688A (en) * | 2018-10-16 | 2019-02-12 | 天津科技大学 | A kind of unattended real-time profiling observation tower and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102749429B (en) | Floating mobile base station for environmental monitoring | |
| CN104973653B (en) | It reduces green alga and removes the device of floating material | |
| CN202803650U (en) | Automatic cleaning device of water quality sensor in overwater mobile base station | |
| CN101562318B (en) | Mobile type live washing device for transmission line | |
| CN202703865U (en) | Environmental monitoring maritime mobile base station | |
| CN103739040B (en) | A kind of modularization monomer electrochemical water treatment case | |
| CN207694563U (en) | A kind of desulfurization slurry collection device | |
| CN203902540U (en) | Ground stationary train toilet discharging sewage treatment device | |
| CN206399938U (en) | Water dispensing apparatus and dam water quality monitoring system | |
| CN208613222U (en) | Automatic cleaning equipment with water quality detection | |
| CN207231730U (en) | Locomotive rain test system | |
| CN206583898U (en) | A kind of water acquisition water distribution pipeline system for water quality monitoring | |
| CN202933521U (en) | Automatic pouring type flushing water bucket | |
| CN205935071U (en) | Stool and urine water conservation rinse -system | |
| CN208607208U (en) | A kind of novel bank base water quality monitoring station | |
| CN203737408U (en) | Medicine liquid adding device | |
| CN204882114U (en) | Fire -fighting lance sprays automatic testing arrangement of performance | |
| CN203606078U (en) | An extensible rainfall test apparatus | |
| CN107505094A (en) | Locomotive rain test system and operating method | |
| CN108956920A (en) | A kind of water pollution monitoring equipment | |
| CN212904673U (en) | Be used for pipe fitting eddy current inspection device | |
| CN108535441A (en) | A kind of novel bank base water quality monitoring station | |
| CN102886159A (en) | Automatically-dumping type washing water bucket | |
| CN217385453U (en) | Integrated surface water environment quality monitoring station | |
| CN203639206U (en) | Modular single electrochemical water treating box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |