CN116879522B - Rapid tracing method and device for sudden water pollution of drinking water source - Google Patents
Rapid tracing method and device for sudden water pollution of drinking water source Download PDFInfo
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- 238000003911 water pollution Methods 0.000 title claims abstract description 28
- 239000003651 drinking water Substances 0.000 title claims abstract description 23
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 88
- 238000012544 monitoring process Methods 0.000 claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000003344 environmental pollutant Substances 0.000 claims description 22
- 231100000719 pollutant Toxicity 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- -1 fluoride ions Chemical class 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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
- G01N33/1886—Water using probes, e.g. submersible probes, buoys
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
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- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
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- G01N2001/1031—Sampling from special places
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- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
本发明涉及一种饮用水水源地突发性水污染快速溯源方法及装置，涉及水污染监测技术领域，包括水质监测中心、装置外壳以及对称设于装置外壳两侧的驱动浮筒，还包括，设于装置外壳内的取样执行组件，所述取样执行组件下端连接有轴向调整组件；以及设于装置外壳下端的与水质监测中心无线通讯连接的多个取样监测筒；所述取样执行组件驱动轴向调整组件使多个取样监测筒产生轴向转动并依次对准取样执行组件执行端的正下方后，由取样执行组件驱动其正下方对应的取样监测筒对水体进行取样及监测。本发明能够快速完成饮用水水源地突发性水污染快速溯源操作，使用灵活性高，应用效果好。
The present invention relates to a method and device for rapid source tracing of sudden water pollution in a drinking water source, and relates to the technical field of water pollution monitoring, including a water quality monitoring center, a device housing, and driving buoys symmetrically arranged on both sides of the device housing, and also including a sampling execution component arranged in the device housing, wherein the lower end of the sampling execution component is connected with an axial adjustment component; and a plurality of sampling monitoring cylinders arranged at the lower end of the device housing and wirelessly connected to the water quality monitoring center; after the sampling execution component drives the axial adjustment component to make the plurality of sampling monitoring cylinders produce axial rotation and align them in sequence directly below the execution end of the sampling execution component, the sampling execution component drives the corresponding sampling monitoring cylinders directly below to sample and monitor the water body. The present invention can quickly complete the rapid source tracing operation of sudden water pollution in a drinking water source, has high flexibility in use, and has good application effect.
Description
技术领域Technical Field
本发明属于水污染监测技术领域，具体涉及一种饮用水水源地突发性水污染快速溯源方法及装置。The present invention belongs to the technical field of water pollution monitoring, and in particular relates to a method and device for quickly tracing the source of sudden water pollution in a drinking water source.
背景技术Background technique
饮用水水源地是指提供城镇居民生活及公共服务用水取水工程的水源地域，包括河流、湖泊、水库、地下水等，加强饮用水水源地保护是保障饮用水源水质安全和人民身体健康的重要手段，加强饮用水水源地保护包括针对出现突发性水污染开展快速有效的溯源调查以有效防范污染物的扩散；Drinking water sources refer to the water source areas that provide water for urban residents' daily life and public service water intake projects, including rivers, lakes, reservoirs, groundwater, etc. Strengthening the protection of drinking water sources is an important means to ensure the safety of drinking water quality and people's health. Strengthening the protection of drinking water sources includes conducting rapid and effective source tracing investigations for sudden water pollution to effectively prevent the spread of pollutants;
针对突发性水污染开展快速有效的溯源调查需要对水体进行取样监测分析，如何在出现突发性水污染的情况下，高效率完成多监测点位的取样及分析是完成饮用水水源地突发性水污染快速溯源的关键之处，对此，我们提出了一种饮用水水源地突发性水污染快速溯源方法及装置。Carrying out rapid and effective source tracing investigation for sudden water pollution requires sampling, monitoring and analysis of water bodies. How to efficiently complete sampling and analysis at multiple monitoring points in the event of sudden water pollution is the key to rapid source tracing of sudden water pollution in drinking water sources. To this end, we proposed a method and device for rapid source tracing of sudden water pollution in drinking water sources.
发明内容Summary of the invention
本发明的目的就在于为了解决上述问题而提供一种饮用水水源地突发性水污染快速溯源方法及装置。The purpose of the present invention is to provide a method and device for quickly tracing the source of sudden water pollution in a drinking water source in order to solve the above-mentioned problem.
本发明通过以下技术方案来实现上述目的：The present invention achieves the above-mentioned purpose through the following technical solutions:
本发明提供一种饮用水水源地突发性水污染快速溯源装置，包括水质监测中心、装置外壳以及对称设于装置外壳两侧的驱动浮筒，还包括设于装置外壳内的取样执行组件，所述取样执行组件下端连接有轴向调整组件；以及The present invention provides a rapid source tracing device for sudden water pollution in a drinking water source, comprising a water quality monitoring center, a device housing, and driving buoys symmetrically arranged on both sides of the device housing, and also comprising a sampling execution component arranged in the device housing, wherein the lower end of the sampling execution component is connected to an axial adjustment component; and
设于装置外壳下端的与水质监测中心无线通讯连接的多个取样监测筒；A plurality of sampling monitoring tubes provided at the lower end of the device housing and connected to the water quality monitoring center by wireless communication;
所述取样执行组件驱动轴向调整组件使多个取样监测筒产生轴向转动并依次对准取样执行组件执行端的正下方后，由取样执行组件驱动其正下方对应的取样监测筒对水体进行取样及监测。The sampling execution component drives the axial adjustment component to make multiple sampling monitoring tubes rotate axially and align them in sequence directly below the execution end of the sampling execution component, and then the sampling execution component drives the corresponding sampling monitoring tubes directly below it to sample and monitor the water body.
作为本发明的进一步优化方案，所述取样执行组件包括中空筒，所述中空筒上设有电机且电机的驱动端连接有驱动块，所述驱动块呈筒状且其外侧壁设有限位滑槽，所述限位滑槽由环形段和V型段相连接而成，所述环形段的开度与相邻两个所述取样监测筒水平中轴线相交处的夹角相一致；还包括与限位滑槽滑动配合的联动轴且联动轴上设有推块。As a further optimization scheme of the present invention, the sampling execution component includes a hollow cylinder, a motor is provided on the hollow cylinder and a driving block is connected to the driving end of the motor, the driving block is cylindrical and a limiting slide groove is provided on its outer side wall, the limiting slide groove is formed by connecting an annular segment and a V-shaped segment, and the opening of the annular segment is consistent with the angle at the intersection of the horizontal center axes of two adjacent sampling monitoring cylinders; it also includes a linkage shaft that slidably cooperates with the limiting slide groove and a push block is provided on the linkage shaft.
作为本发明的进一步优化方案，所述联动轴远离限位滑槽的一端活动配合有滑座，所述联动轴中空筒朝向联动轴的一侧壁上设有通槽并且通槽内垂直设有导向杆，所述导向杆与联动轴呈活动插接配合，且导向杆上套设有连接弹簧。As a further optimization scheme of the present invention, the end of the linkage shaft away from the limiting slide groove is movably matched with a slide seat, the side wall of the hollow tube of the linkage shaft facing the linkage shaft is provided with a through groove and a guide rod is vertically provided in the through groove, the guide rod is movably plug-in matched with the linkage shaft, and a connecting spring is sleeved on the guide rod.
作为本发明的进一步优化方案，所述装置外壳内转动配合有放置取样监测筒的置放盘，所述轴向调整组件包括与取样执行组件驱动端同轴连接的转盘和导向轮，所述转盘上设有凸杆，所述置放盘通过传动轴连接有从动轮，所述从动轮上开设有与取样监测筒数量对应的插槽，所述从动轮外侧介于两个插槽之间呈曲型设置。As a further optimization scheme of the present invention, a placement plate for placing sampling monitoring tubes is rotatably matched inside the device shell, and the axial adjustment component includes a turntable and a guide wheel coaxially connected to the driving end of the sampling execution component, and the turntable is provided with a convex rod. The placement plate is connected to a driven wheel through a transmission shaft, and the driven wheel is provided with slots corresponding to the number of sampling monitoring tubes, and the outer side of the driven wheel is arranged in a curved shape between the two slots.
作为本发明的进一步优化方案，所述取样监测筒包括真空筒，所述真空筒上端活动配合有插杆且插杆伸入真空筒内的一端设有活塞件，所述插杆外侧套设有复位弹簧，所述真空筒的下端连接有取液管且取液管外侧开设有取液孔，所述真空筒内靠近取液管处设有传感器模组，所述传感器模组的输出端连接主控盒，所述主控盒的输入端连接有供电模组，且主控盒的输出端连接无线收发器并通过无线收发器与水质监测中心无线通讯连接。As a further optimization scheme of the present invention, the sampling monitoring cylinder includes a vacuum cylinder, the upper end of the vacuum cylinder is movably fitted with an insertion rod and the end of the insertion rod extending into the vacuum cylinder is provided with a piston member, a reset spring is sleeved on the outer side of the insertion rod, the lower end of the vacuum cylinder is connected to a liquid collection tube and a liquid collection hole is provided on the outer side of the liquid collection tube, a sensor module is provided near the liquid collection tube in the vacuum cylinder, the output end of the sensor module is connected to a main control box, the input end of the main control box is connected to a power supply module, and the output end of the main control box is connected to a wireless transceiver and is wirelessly connected to a water quality monitoring center through the wireless transceiver.
作为本发明的进一步优化方案，所述驱动浮筒包括设于装置外壳两侧的收容腔，所述收容腔内设有支架，所述支架上设有液压缸，所述液压缸的伸缩端连接有电动螺旋桨。As a further optimization scheme of the present invention, the driving buoy includes a receiving cavity arranged on both sides of the device shell, a bracket is arranged in the receiving cavity, a hydraulic cylinder is arranged on the bracket, and the telescopic end of the hydraulic cylinder is connected to an electric propeller.
本发明还提供了一种如上述任一所述的装置进行进行饮用水水源地突发性水污染快速溯源的方法，包括以下步骤：The present invention also provides a method for quickly tracing the source of sudden water pollution in a drinking water source using any of the above-mentioned devices, comprising the following steps:
步骤一：将装置漂浮于饮用水水源地的水体环境中，通过驱动浮筒驱动装置在流域水体的多个监测点位之间行使；Step 1: float the device in the water environment of the drinking water source, and drive the buoy to move the device between multiple monitoring points in the watershed;
步骤二：由取样执行组件驱动轴向调整组件使多个取样监测筒产生轴向转动并依次对准取样执行组件执行端的正下方后，由取样执行组件驱动其正下方对应的取样监测筒对水体进行取样及监测，获取当前监测点位对应的水质信息信号并无线传输至水质监测中心，分析得出当前监测点位对应的水质在线监测数据，基于水质在线监测数据，获取发生水污染的当前监测点位信息，以及获取当前监测点位对应的第一污染物浓度；Step 2: After the sampling execution component drives the axial adjustment component to make multiple sampling monitoring cylinders rotate axially and align them in sequence directly below the execution end of the sampling execution component, the sampling execution component drives the corresponding sampling monitoring cylinder directly below it to sample and monitor the water body, obtain the water quality information signal corresponding to the current monitoring point and transmit it wirelessly to the water quality monitoring center, analyze and obtain the water quality online monitoring data corresponding to the current monitoring point, and based on the water quality online monitoring data, obtain the current monitoring point information where water pollution occurs, and obtain the first pollutant concentration corresponding to the current monitoring point;
步骤三：根据当前监测点位信息，获取当前监测点位对应的至少一个上游监测点位信息，基于水质在线监测数据，获取上游监测点位所对应的第二污染物浓度；Step 3: According to the current monitoring point information, obtain at least one upstream monitoring point information corresponding to the current monitoring point, and based on the online water quality monitoring data, obtain the second pollutant concentration corresponding to the upstream monitoring point;
步骤四：将第一污染物浓度和所述第二污染物浓度进行对比；当第二污染物浓度大于第一污染物浓度时，将第二污染物浓度对应的上游监测点位确定为水污染源头点位。Step 4: Compare the first pollutant concentration and the second pollutant concentration; when the second pollutant concentration is greater than the first pollutant concentration, determine the upstream monitoring point corresponding to the second pollutant concentration as the water pollution source point.
本发明的有益效果在于：The beneficial effects of the present invention are:
本发明通过取样执行组件驱动轴向调整组件使多个取样监测筒产生轴向转动并依次对准取样执行组件执行端的正下方后，由取样执行组件驱动其正下方对应的取样监测筒对水体进行取样及监测，可灵活完成多监测点位的取样及监测过程，从而快速完成饮用水水源地突发性水污染快速溯源操作，使用灵活性高，应用效果好。The present invention drives the axial adjustment component through the sampling execution component to make multiple sampling monitoring cylinders produce axial rotation and align them in sequence directly below the execution end of the sampling execution component. The sampling execution component then drives the corresponding sampling monitoring cylinders directly below it to sample and monitor the water body. The sampling and monitoring process of multiple monitoring points can be flexibly completed, thereby quickly completing the rapid tracing operation of sudden water pollution in drinking water sources. It has high flexibility in use and good application effect.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明提供的整体结构示意图；FIG1 is a schematic diagram of the overall structure provided by the present invention;
图2为本发明提供的内部结构示意图；FIG2 is a schematic diagram of the internal structure provided by the present invention;
图3为本发明提供的轴向调整组件的结构示意图；FIG3 is a schematic structural diagram of an axial adjustment assembly provided by the present invention;
图4为本发明提供的取样监测筒的结构示意图；FIG4 is a schematic diagram of the structure of a sampling monitoring tube provided by the present invention;
图中：1、装置外壳；2、驱动浮筒；21、收容腔；22、支架；23、液压缸；24、电动螺旋桨；3、取样监测筒；31、真空筒；32、插杆；33、复位弹簧；34、活塞件；35、传感器模组；36、取液管；37、主控盒；38、取液孔；4、取样执行组件；41、中空筒；42、驱动块；43、限位滑槽；44、电机；45、联动轴；46、推块；47、滑座；48、导向杆；49、连接弹簧；5、轴向调整组件；51、转盘；52、导向轮；53、凸杆；54、从动轮；55、插槽；56、传动轴；6、置放盘。In the figure: 1. device housing; 2. driving float; 21. receiving chamber; 22. bracket; 23. hydraulic cylinder; 24. electric propeller; 3. sampling monitoring tube; 31. vacuum tube; 32. plug rod; 33. reset spring; 34. piston; 35. sensor module; 36. liquid collection tube; 37. main control box; 38. liquid collection hole; 4. sampling execution component; 41. hollow tube; 42. driving block; 43. limiting slide groove; 44. motor; 45. linkage shaft; 46. push block; 47. slide seat; 48. guide rod; 49. connecting spring; 5. axial adjustment component; 51. turntable; 52. guide wheel; 53. convex rod; 54. driven wheel; 55. slot; 56. transmission shaft; 6. placement plate.
具体实施方式Detailed ways
下面结合附图对本申请作进一步详细描述，有必要在此指出的是，以下具体实施方式只用于对本申请进行进一步的说明，不能理解为对本申请保护范围的限制，该领域的技术人员可以根据上述申请内容对本申请作出一些非本质的改进和调整。The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.
实施例1Example 1
如图1-3所示，本实施例提供一种饮用水水源地突发性水污染快速溯源装置，包括水质监测中心、装置外壳1以及对称设于装置外壳1两侧的驱动浮筒2，还包括，设于装置外壳1内的取样执行组件4，所述取样执行组件4下端连接有轴向调整组件5；以及设于装置外壳1下端的与水质监测中心无线通讯连接的多个取样监测筒3；As shown in Fig. 1-3, this embodiment provides a rapid source tracing device for sudden water pollution in a drinking water source, including a water quality monitoring center, a device housing 1, and driving buoys 2 symmetrically arranged on both sides of the device housing 1, and also including a sampling execution component 4 arranged in the device housing 1, wherein the lower end of the sampling execution component 4 is connected to an axial adjustment component 5; and a plurality of sampling monitoring tubes 3 arranged at the lower end of the device housing 1 and connected to the water quality monitoring center by wireless communication;
所述取样执行组件4驱动轴向调整组件5使多个取样监测筒3产生轴向转动并依次对准取样执行组件4执行端的正下方后，由取样执行组件4驱动其正下方对应的取样监测筒3对水体进行取样及监测。The sampling execution component 4 drives the axial adjustment component 5 to make multiple sampling monitoring tubes 3 produce axial rotation and align them in sequence directly below the execution end of the sampling execution component 4, and then the sampling execution component 4 drives the corresponding sampling monitoring tube 3 directly below it to sample and monitor the water body.
进一步的，所述取样执行组件4包括中空筒41，所述中空筒41上设有电机44且电机44的驱动端连接有驱动块42，所述驱动块42呈筒状且其外侧壁设有限位滑槽43，所述限位滑槽43由环形段和V型段相连接而成，所述环形段的开度与相邻两个所述取样监测筒3水平中轴线相交处的夹角相一致；还包括与限位滑槽43滑动配合的联动轴45且联动轴45上设有推块46。Furthermore, the sampling execution component 4 includes a hollow cylinder 41, on which a motor 44 is provided, and a driving block 42 is connected to the driving end of the motor 44, the driving block 42 is cylindrical and its outer wall is provided with a limiting slide groove 43, the limiting slide groove 43 is formed by connecting an annular segment and a V-shaped segment, and the opening of the annular segment is consistent with the angle at the intersection of the horizontal center axes of two adjacent sampling monitoring cylinders 3; it also includes a linkage shaft 45 that slides with the limiting slide groove 43 and a push block 46 is provided on the linkage shaft 45.
所述联动轴45远离限位滑槽43的一端活动配合有滑座47，所述联动轴45中空筒41朝向联动轴45的一侧壁上设有通槽并且通槽内垂直设有导向杆48，所述导向杆48与联动轴45呈活动插接配合，且导向杆48上套设有连接弹簧49。The end of the linkage shaft 45 away from the limiting slide groove 43 is movably fitted with a slide seat 47, and a through groove is provided on the side wall of the hollow tube 41 of the linkage shaft 45 facing the linkage shaft 45, and a guide rod 48 is vertically provided in the through groove. The guide rod 48 is movably plug-fitted with the linkage shaft 45, and a connecting spring 49 is sleeved on the guide rod 48.
所述装置外壳1内转动配合有放置取样监测筒3的置放盘6，所述轴向调整组件5包括与取样执行组件4驱动端同轴连接的转盘51和导向轮52，所述转盘51上设有凸杆53，所述置放盘6通过传动轴56连接有从动轮54，所述从动轮54上开设有与取样监测筒3数量对应的插槽55，所述从动轮54外侧介于两个插槽55之间呈曲型设置。A placement plate 6 for placing the sampling monitoring tube 3 is rotatably provided in the device housing 1. The axial adjustment component 5 includes a turntable 51 and a guide wheel 52 coaxially connected to the driving end of the sampling execution component 4. The turntable 51 is provided with a convex rod 53. The placement plate 6 is connected to a driven wheel 54 through a transmission shaft 56. The driven wheel 54 is provided with slots 55 corresponding to the number of the sampling monitoring tubes 3. The outer side of the driven wheel 54 is arranged between two slots 55 in a curved shape.
具体应用时，电机44驱动转盘51转动，转盘51外侧的凸杆53及与转盘51同轴设置的导向轮52也随之产生圆周运动，凸杆53转动至从动轮54外侧的插槽55内随之拨动从动轮54转动一定角度，此时，从动轮54通过传动轴56连接的置放盘6也随之转动一定角度，使得置放盘6上的取样监测筒3转动至取样执行组件4的执行端的正下端，随后凸杆53脱离插槽55，从动轮54此时保持不动直至凸杆53再次转动至从动轮54外侧的插槽55内；In specific application, the motor 44 drives the turntable 51 to rotate, and the protruding rod 53 on the outer side of the turntable 51 and the guide wheel 52 coaxially arranged with the turntable 51 also generate circular motion accordingly, and the protruding rod 53 rotates into the slot 55 on the outer side of the driven wheel 54, and then the driven wheel 54 is driven to rotate a certain angle. At this time, the placement plate 6 connected to the driven wheel 54 through the transmission shaft 56 also rotates a certain angle accordingly, so that the sampling monitoring tube 3 on the placement plate 6 rotates to the right lower end of the execution end of the sampling execution component 4, and then the protruding rod 53 is disengaged from the slot 55, and the driven wheel 54 remains stationary at this time until the protruding rod 53 rotates into the slot 55 on the outer side of the driven wheel 54 again;
取样执行组件4驱动取样监测筒3取样的过程为，电机44控制驱动块42匀速转动，联动轴45一端则沿着限位滑槽43滑动，当联动轴45沿限位滑槽43的V型段滑动时，联动轴45完成一次上下的摆动，在该次上次摆动动作中，联动轴45上的推块46压动取样监测筒3使其完成取样，随后联动轴45沿限位滑槽43的环形段滑动，在此过程中，如上述所示，取样执行组件4驱动轴向调整组件5使得置放盘6转动后，将下一个取样监测筒3调整至取样执行组件4执行端的正下方即可。The process of the sampling execution component 4 driving the sampling monitoring tube 3 to take samples is that the motor 44 controls the driving block 42 to rotate at a uniform speed, and one end of the linkage shaft 45 slides along the limiting slide groove 43. When the linkage shaft 45 slides along the V-shaped section of the limiting slide groove 43, the linkage shaft 45 completes an up and down swing. During this last swing action, the push block 46 on the linkage shaft 45 presses the sampling monitoring tube 3 to complete the sampling, and then the linkage shaft 45 slides along the annular section of the limiting slide groove 43. During this process, as shown above, the sampling execution component 4 drives the axial adjustment component 5 to rotate the placement disk 6, and then adjusts the next sampling monitoring tube 3 to be directly below the execution end of the sampling execution component 4.
实施例2Example 2
在实施例1的基础上，如图4所示，所述取样监测筒3包括真空筒31，所述真空筒31上端活动配合有插杆32且插杆32伸入真空筒31内的一端设有活塞件34，所述插杆32外侧套设有复位弹簧33，所述真空筒31的下端连接有取液管36且取液管36外侧开设有取液孔38，所述真空筒31内靠近取液管36处设有传感器模组35，所述传感器模组35的输出端连接主控盒37，所述主控盒37的输入端连接有供电模组，且主控盒37的输出端连接无线收发器并通过无线收发器与水质监测中心无线通讯连接，在取样执行组件4执行端的作用下，插杆32下压其一端的活塞件34相较于真空筒31产生滑动，复位弹簧33产生压缩，真空筒31内部产生气压，气流从取液管36上的取液孔38排出，在气流的作用下，取液孔38处若堵塞有异物会被提前疏通，随后，取样执行组件4执行端复位的同时，在复位弹簧33的作用下，插杆32拉动活塞件34复位，真空筒31内部产生吸力使水从取液孔38处吸入，经取液管36注入真空筒31中，由传感器模组35进行监测，具体的，传感器模组35包括但不限于能够监测PH、COD、余氯、浊度、氟离子、电导率、ORP等其他能够反映流域水体污染程度的传感器类型。On the basis of Example 1, as shown in Figure 4, the sampling monitoring tube 3 includes a vacuum tube 31, the upper end of the vacuum tube 31 is movably matched with a plug rod 32 and the end of the plug rod 32 extending into the vacuum tube 31 is provided with a piston member 34, the outer side of the plug rod 32 is sleeved with a return spring 33, the lower end of the vacuum tube 31 is connected to a liquid collection tube 36 and the outer side of the liquid collection tube 36 is provided with a liquid collection hole 38, the vacuum tube 31 is provided with a sensor module 35 near the liquid collection tube 36, the output end of the sensor module 35 is connected to a main control box 37, the input end of the main control box 37 is connected to a power supply module, and the output end of the main control box 37 is connected to a wireless transceiver and is wirelessly connected to the water quality monitoring center through the wireless transceiver. Under the action of the execution end of the sampling execution component 4, the plug rod 32 moves down The piston member 34 pressed at one end slides relative to the vacuum cylinder 31, the reset spring 33 is compressed, air pressure is generated inside the vacuum cylinder 31, and air is discharged from the liquid collection hole 38 on the liquid collection tube 36. Under the action of the air flow, if there is a foreign object blocking the liquid collection hole 38, it will be cleared in advance. Subsequently, while the execution end of the sampling execution component 4 is reset, under the action of the reset spring 33, the insertion rod 32 pulls the piston member 34 to reset, and suction is generated inside the vacuum cylinder 31 to suck water from the liquid collection hole 38, and inject it into the vacuum cylinder 31 through the liquid collection tube 36, and is monitored by the sensor module 35. Specifically, the sensor module 35 includes but is not limited to sensors that can monitor PH, COD, residual chlorine, turbidity, fluoride ions, conductivity, ORP and other sensor types that can reflect the degree of water pollution in the basin.
如图2所示，所述驱动浮筒2包括设于装置外壳1两侧的收容腔21，所述收容腔21内设有支架22，所述支架22上设有液压缸23，所述液压缸23的伸缩端连接有电动螺旋桨24，具体应用时，在所述电动螺旋桨24的作用下，驱动浮筒2带动整个装置在水体中行使，另外，通过液压缸23的设置使得电动螺旋桨24可相对收容腔21产生上下位移，以适应流域水体相较于水底的水位，若待监测的水体为低水位水体时，预先通过液压缸23调整电动螺旋桨24相较于装置外壳1的距离以适应水体水位。As shown in Figure 2, the driving buoy 2 includes a receiving cavity 21 arranged on both sides of the device housing 1, a bracket 22 is arranged in the receiving cavity 21, and a hydraulic cylinder 23 is arranged on the bracket 22. The telescopic end of the hydraulic cylinder 23 is connected to an electric propeller 24. In specific applications, under the action of the electric propeller 24, the driving buoy 2 drives the entire device to move in the water body. In addition, through the setting of the hydraulic cylinder 23, the electric propeller 24 can be displaced up and down relative to the receiving cavity 21 to adapt to the water level of the basin water body compared to the bottom of the water. If the water body to be monitored is a low water level water body, the distance between the electric propeller 24 and the device housing 1 is adjusted in advance by the hydraulic cylinder 23 to adapt to the water level of the water body.
实施例3Example 3
本实施例还提供了一种如上述任一所述的装置进行进行饮用水水源地突发性水污染快速溯源的方法，包括以下步骤：步骤一：将装置漂浮于饮用水水源地的水体环境中，通过驱动浮筒2驱动装置在流域水体的多个监测点位之间行使；This embodiment also provides a method for rapid source tracing of sudden water pollution in a drinking water source using any of the above-mentioned devices, comprising the following steps: Step 1: floating the device in the water environment of the drinking water source, and driving the buoy 2 to drive the device between multiple monitoring points in the water body of the basin;
步骤二：由取样执行组件4驱动轴向调整组件5使多个取样监测筒3产生轴向转动并依次对准取样执行组件4执行端的正下方后，由取样执行组件4驱动其正下方对应的取样监测筒3对水体进行取样及监测，获取当前监测点位对应的水质信息信号并无线传输至水质监测中心，分析得出当前监测点位对应的水质在线监测数据，基于水质在线监测数据，获取发生水污染的当前监测点位信息，以及获取当前监测点位对应的第一污染物浓度；Step 2: After the sampling execution component 4 drives the axial adjustment component 5 to make the multiple sampling monitoring cylinders 3 produce axial rotation and align them in sequence directly below the execution end of the sampling execution component 4, the sampling execution component 4 drives the corresponding sampling monitoring cylinder 3 directly below it to sample and monitor the water body, obtain the water quality information signal corresponding to the current monitoring point and wirelessly transmit it to the water quality monitoring center, analyze and obtain the water quality online monitoring data corresponding to the current monitoring point, and based on the water quality online monitoring data, obtain the current monitoring point information where water pollution occurs, and obtain the first pollutant concentration corresponding to the current monitoring point;
步骤三：根据当前监测点位信息，获取当前监测点位对应的至少一个上游监测点位信息，基于水质在线监测数据，获取上游监测点位所对应的第二污染物浓度；Step 3: According to the current monitoring point information, obtain at least one upstream monitoring point information corresponding to the current monitoring point, and based on the online water quality monitoring data, obtain the second pollutant concentration corresponding to the upstream monitoring point;
步骤四：将第一污染物浓度和所述第二污染物浓度进行对比；当第二污染物浓度大于第一污染物浓度时，将第二污染物浓度对应的上游监测点位确定为水污染源头点位。Step 4: Compare the first pollutant concentration and the second pollutant concentration; when the second pollutant concentration is greater than the first pollutant concentration, determine the upstream monitoring point corresponding to the second pollutant concentration as the water pollution source point.
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.
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