CN113848296B - Integrated water quality monitoring system - Google Patents
Integrated water quality monitoring system Download PDFInfo
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- CN113848296B CN113848296B CN202110981468.3A CN202110981468A CN113848296B CN 113848296 B CN113848296 B CN 113848296B CN 202110981468 A CN202110981468 A CN 202110981468A CN 113848296 B CN113848296 B CN 113848296B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 298
- 238000012544 monitoring process Methods 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 18
- 229940079593 drug Drugs 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000002351 wastewater Substances 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims description 21
- 239000000428 dust Substances 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 14
- 238000004062 sedimentation Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000013049 sediment Substances 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 4
- 239000000701 coagulant Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012372 quality testing Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000009736 wetting Methods 0.000 abstract description 3
- 230000001376 precipitating effect Effects 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
An integrated water quality detection system comprises a rain shielding mechanism, a main body, a pretreatment mechanism, a sampling mechanism and a water collecting mechanism; the main body comprises two partition boards, a first platform, a second platform and a third platform, wherein the partition boards are arranged in a crisscross manner, the first platform is used for placing a water quality detector, the second platform is provided with a plurality of liquid reservoirs for storing water and medicines to be detected, a space between the second platform and the bottom surface of the main body is used for storing pure water and waste water, the pretreatment mechanism is arranged on the third platform and used for pretreatment of an extracted water sample, and the sampling mechanism is arranged on one side of the pretreatment mechanism and used for extracting the sample; the water collecting mechanism is arranged on one side of the main body and is used for collecting rainwater; the rain shielding mechanism is arranged at the top of the main body, so that rainwater is prevented from wetting the equipment; the shaking is avoided in the transportation process; the damage of impurities to the water quality detector is reduced, the integrity of monitoring data is guaranteed, the monitoring data is replicable, rainwater is collected and monitored, and the environment is monitored in a reinforced mode.
Description
Technical Field
The application relates to the technical field of water quality detection, in particular to an integrated water quality detection system.
Background
At present, water resources in China are deficient and are extremely unevenly distributed, water quality is required to be detected and mastered in real time in order to strengthen management and protection of the water resources, in the prior art, a manual water taking mode is mainly adopted, after sampling is completed, the water is brought back to a laboratory for analysis, the detection period of the method is long, the labor intensity is increased, real-time detection cannot be truly realized, a water quality detection system is arranged beside a river channel, a lake and other areas for detecting the water quality in real time, the water quality detection system is large in size and inconvenient to transport, a water quality detector is generally directly placed in the water quality detection system, shake is easy to occur in the transportation process, and the water quality detector is damaged by impact; in addition, the existing water quality detection system cannot detect rainwater, the existing water quality detection system only carries out preliminary treatment on collected samples to detect water quality, and in fact, the water also contains a plurality of impurities and is easy to damage a detector.
Disclosure of Invention
Aiming at the defects of the related prior art, the application provides an integrated water quality detection system, which is used for carrying out multi-step treatment on a water sample after the water sample is automatically extracted, so that the water sample can reach a detectable state and a water quality detector is not damaged; automatically sampling the water sample, and ensuring the integrity of detection data; the rainwater can be detected, the state of the environment can be known in real time, and the method has strong practicability.
In order to achieve the above object, the present application adopts the following technique:
an integrated water quality detection system comprises a rain shielding mechanism, a main body, a pretreatment mechanism, a sampling mechanism and a water collecting mechanism.
The main body comprises two partition boards, a first platform, a second platform and a third platform, wherein the partition boards are arranged in a crisscross manner, the staggered center of the partition boards is positioned at the center of the main body, the first platform, the second platform and the third platform are all fixed on the partition boards, the second platform and the third platform are respectively positioned at two sides of the partition boards and are at the same height, and the first platform is positioned above the second platform; the boss is outwards outstanding formation in main part both sides, and the boss both ends are equipped with first locating hole, and first locating hole wears to be equipped with first locating pin, and first locating pin is used for fixed body, and the main part below still is equipped with the universal wheel.
Further, the first platform is provided with four blocks, the four blocks are respectively positioned in four areas formed by the partition plates, the center of the first platform is provided with a parting bead, two sides of the parting bead are provided with two first limit grooves, the first limit grooves on each side are symmetrically arranged, the first platform is also provided with a second limit groove, the second limit groove is arranged on the inner side of the first limit groove, the second limit groove is also provided with a clamping groove along the length direction, the clamping groove is used for limiting the movement of the water quality detector, and the section of the second limit groove is arc-shaped; the center of the third platform is also provided with a division bar, and both sides of the division bar of the third platform are also provided with through grooves which are used for penetrating through the drain pipe; a storage rack is further arranged between the lower end face of the main body and the first platform, the storage rack is provided with multiple layers, and each layer of the storage rack is provided with sample bottles with uniform intervals; the first platform is used for placing the water quality detector, the second platform is provided with a plurality of liquid reservoirs which are respectively used for storing water to be detected and medicines, and the space between the second platform and the bottom surface of the main body is used for storing pure water and waste water.
Further, the pretreatment mechanism is arranged on the third platform and is used for pretreating the extracted water sample, the pretreatment mechanism comprises two boxes, a screen frame is arranged in each box, a third water collecting part is arranged on the lower end face of each screen frame, the third water collecting part is in a funnel shape, a first water outlet is arranged at the center of the third water collecting part, a water outlet pipeline is connected below the first water outlet, a plurality of layers of evenly-spaced sedimentation parts are further arranged below the third water collecting part, a coagulant is arranged below the sedimentation parts, the shapes of the sedimentation parts are identical with those of the third water collecting parts, and the water outlet pipeline penetrates through the sedimentation parts; one of them box side is equipped with the second delivery port, and the second delivery port is located between the first sediment portion and the third water collecting portion of top, wherein is equipped with the water inlet on the other box, and the second delivery port passes through the pipe connection with the water inlet, and wherein the inside adsorption part that is equipped with of other box, adsorption part are located the water inlet top, and the second delivery port is higher than adsorption part, and the box lower part is equipped with the drain pipe for discharge sediment.
Further, the screen frame, the adsorption part and the box body are detachably connected, a cover plate is arranged on the upper surface of the box body, first clamping pins are arranged on the periphery of the lower end face of the cover plate, first grooves are formed in four corners of the upper end face of the box body, and the first clamping pins are matched with the first grooves; the side surface of the screen frame is provided with a first protrusion, the lower end surface of the first protrusion is provided with a second positioning pin, the upper end surface of one of the box bodies is provided with a second groove, a second positioning hole is further formed in the second groove, the first protrusion is clamped in the second groove, and the second positioning pin is matched with the second positioning hole; the side surface of the adsorption part is provided with a third groove, an elastic element is arranged in the third groove, one end of the elastic element is connected with a limiting block, the inner wall of the other box body is provided with a fourth groove, and the limiting block is matched with the fourth groove; when the elastic element is in a free state, at least one part of the limiting block is positioned in the third groove, and the upper edge of the limiting block is in an arc-shaped arrangement.
Further, the sampling mechanism is arranged at one side of the pretreatment mechanism and is positioned between the first platform and the bottom surface of the main body for extracting samples; the sampling mechanism comprises a first screw rod and a horizontal telescopic member, wherein the first screw rod is fixed in a stand column, the stand column is fixed on the bottom surface of the main body, one end of the first screw rod is connected with a first motor, the first motor is fixed on the stand column, a transverse column is sleeved on the first screw rod, a second screw rod is arranged in the transverse column, one end of the second screw rod is connected with a second motor, the second motor is fixed on the transverse column, a connecting block is sleeved on the second screw rod, one end of the connecting block is connected with the horizontal telescopic member, one end of the horizontal telescopic member and the upper end face of the connecting block are provided with connecting plates, pumps are fixed on the transverse column, two ends of each pump are respectively connected with a hose, one hose penetrates through the connecting plates, and the other hose is connected with the other box.
Further, the water collecting mechanism is arranged at one side of the main body and is used for collecting rainwater; the water collecting mechanism comprises a supporting rod, a collecting part, a second water diversion plate, a first water collecting part and a second water collecting part, wherein the collecting part is fixed on the supporting rod, the supporting rod is fixed on the main body, the first water diversion plate is arranged at the lower end of the collecting part, the lower end of the first water diversion plate is inclined outwards by a preset angle along the circumferential direction, a plurality of second bayonet locks are arranged at the outer side of the first water diversion plate along the circumferential direction, the second water diversion plate is arranged below the first water diversion plate, the second water diversion plates are arranged at intervals from top to bottom, and the inner diameter of the next second water diversion plate is larger than the outer diameter of the last second water diversion plate; the first water collecting part is fixed on the second water dividing plate, the second water collecting part is arranged below the first water collecting part, a bracket is arranged at the lower end of the second water collecting part, and the bracket is fixed on the supporting rod.
Further, the section of the second water diversion plate is in an inverted L shape, the included angle is an obtuse angle, the end face of the inner side of the second water diversion plate is provided with a first annular groove, the outer side of the lower end of the second water diversion plate is provided with a plurality of third clamping pins along the circumferential direction, the first annular groove is matched with the third clamping pins, the first annular groove of the uppermost second water diversion plate is matched with the second clamping pins, and the lowermost second water diversion plate is not provided with the first annular groove; the inner side wall of the lowest second water distribution plate is provided with a plurality of second protrusions, the second protrusions are provided with second annular grooves along the circumferential direction, the outer side of the first water collection part is provided with a plurality of fourth clamping pins along the circumferential direction, the fourth clamping pins are matched with the second annular grooves, the center of the first water collection part is provided with a first overflow hole, the lower end of the first overflow hole is connected with a first overflow pipeline, the first overflow pipeline penetrates through the supporting rod, and the diameter of the first overflow hole is larger than that of the supporting rod; the second overflow port is arranged in the center of the second water collecting part, the upper end of the second overflow port is connected with a second overflow pipeline, the second overflow pipeline penetrates through the first overflow pipeline, the inner diameter of the second overflow pipeline is larger than the outer diameter of the first overflow pipeline, and the port of the first overflow pipeline is positioned below the port of the second overflow pipeline.
Further, the collecting part includes the top, the top is coniform, and the top lower extreme is equipped with the water catch ring, the water catch ring is equipped with the drainage hole along the circumferencial direction, the terminal surface outside is equipped with the dust cover along the circumferencial direction under the water catch ring, and the dust cover is coniform, dust cover lower extreme contact second water collecting part up end, the dust cover surface is equipped with the through-hole, the through-hole is used for passing the spiral water intaking ware, the spiral water intaking ware slope sets up, and the lower extreme is fixed in second water collecting part, the third motor is connected to spiral water intaking ware one end, the third motor is fixed on the support frame, the spiral water intaking ware outside is equipped with the protective housing, the protective housing is fixed on the dust cover, the water tank is connected on protective housing upper portion, the support frame is fixed on the water tank, the water tank is fixed in the main part, the water tank is connected the water bottle that waits to detect on the second platform.
Further, the rain shielding mechanism is arranged at the top of the main body and used for avoiding the rainwater from wetting the equipment when a worker operates the detection system.
The application has the beneficial effects that: the main body is internally provided with structures such as grooves and the like, so that the water quality detector is limited, and shaking in the transportation process is avoided; the extracted water sample is processed step by step, so that the water sample reaches a state of a detectable pair, and the damage of impurities to a water quality detector is avoided; automatically sampling the water sample, ensuring the integrity of the detection data and enabling the detection data to be reproducible; can collect and detect the rainwater, strengthen the detection to the environment.
Drawings
The drawings described herein are for illustration of selected embodiments only and not all possible implementations, and are not intended to limit the scope of the application.
Fig. 1 is a schematic perspective view of an overall structure according to an embodiment of the present application.
Fig. 2 is a schematic perspective view of a water collecting mechanism according to an embodiment of the present application.
Fig. 3 is an enlarged schematic view at D of fig. 2.
Fig. 4 is an enlarged schematic view at E of fig. 2.
Fig. 5 is an enlarged schematic view at F of fig. 2.
Fig. 6 is a schematic perspective view of the collecting portion.
Fig. 7 is a schematic perspective view of another overall structure according to an embodiment of the present application.
Fig. 8 is an enlarged schematic view at a of fig. 1.
Fig. 9 is a schematic perspective view of a first platform according to an embodiment of the application.
Fig. 10 is a schematic perspective view of a cross-sectional structure of a pretreatment mechanism according to an embodiment of the present application.
Fig. 11 is an enlarged schematic view at B of fig. 10.
Fig. 12 is an enlarged schematic view at C of fig. 10.
Fig. 13 is a schematic perspective view of a sampling mechanism according to an embodiment of the present application.
Fig. 14 is a perspective view of a mounting structure of the sampling mechanism and the storage rack.
Reference numerals: the device comprises a main body-100, a pretreatment mechanism-200, a sampling mechanism-300, a water collecting mechanism-400, a rain shielding mechanism-500, a baffle plate-101, a first platform-102, a second platform-103, a third platform-104, a division bar-105 the first limiting groove-106, the second limiting groove-107, the clamping groove-108, the boss-109, the first positioning hole-110, the first positioning pin-111, the through groove-112, the storage rack-113, the box body-201, the cover plate-202 Screen frame-203, third water collecting part-204, first water outlet-205, water outlet pipeline-206, sedimentation part-207, water drain-208, second water outlet-209, pipeline-210, water inlet-211, adsorption part-212, second groove-213, second positioning hole-214, first protrusion-215, second positioning pin-216, third groove-217, elastic element-218, limit block-219, fourth groove-220, first groove-221 first bayonet-222, first screw-301, column-302, first motor-303, second screw-304, cross-column-305, second motor-306, connection block-307, horizontal expansion-308, hose-309, connection plate-310, pump-311, support bar-401, collection portion-402, first water diversion plate-403, second bayonet-404, second water diversion plate-405, first ring groove-406, third bayonet-407, second protrusion-408, second ring groove-409, first water collection portion-410, fourth bayonet-411, first overflow hole-412, first overflow pipe-413, second water collection portion-414, second overflow port-415, second overflow pipe-416, bracket-417, top-418, water collection ring-419, water filtration hole-420, dust cap-421, through hole-422, spiral water collector-423, third motor-424, support frame-425, protective shell-426, water collection portion-420, second overflow pipe-416, second overflow pipe-418, third overflow pipe-417, and third water collection plate-424, water tank 427.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the following detailed description of the embodiments of the present application will be given with reference to the accompanying drawings, but the described embodiments of the present application are some, but not all embodiments of the present application.
As shown in fig. 1 to 14, the present example provides an integrated water quality detection system including: the device comprises a main body 100, a pretreatment mechanism 200, a sampling mechanism 300, a water collecting mechanism 400 and a rain shielding mechanism 500;
the rain shielding mechanism 500 is provided at the top of the main body 100 to prevent the worker from wetting the equipment by rainwater when the worker operates the equipment.
The main body 100 comprises two partition boards 101, four first platforms 102, four second platforms 103 and four third platforms 104, the partition boards 101 are arranged in a crisscross manner, the staggered center of each partition board 101 is positioned at the center of the main body 100, the first platforms 102, the second platforms 103 and the third platforms 104 are all fixed on the partition boards 101, the second platforms 103 and the third platforms 104 are respectively positioned at two sides of the partition boards 101 and are positioned at the same height, and the first platforms 102 are positioned above the second platforms 103; two sides of the main body 100 outwards protrude to form a boss 109, two ends of the boss 109 are provided with first positioning holes 110, the first positioning holes 110 are penetrated with first positioning pins 111, the first positioning pins 111 are used for fixing the main body 100, and universal wheels are arranged below the main body 100; the first platform 102 is used for placing a water quality detector, the second platform 103 is provided with a plurality of liquid reservoirs for storing water to be detected and medicines respectively, and the space between the second platform 103 and the bottom surface of the main body 100 is used for storing pure water and waste water.
Specifically, the first platform 102 is respectively located in four areas formed by the partition plates 101, a division bar 105 is arranged at the center of the first platform 102, two first limit grooves 106 are respectively formed in two sides of the division bar 105, the first limit grooves 106 on each side are symmetrically arranged, the first platform 102 is also provided with a second limit groove 107, the second limit groove 107 is arranged on the inner side of the first limit groove 106, the second limit groove 107 is also provided with a clamping groove 108 along the length direction, the clamping groove 108 is used for limiting the movement of the water quality detector, and the section of the second limit groove 107 is arc-shaped; the center of the third platform 104 is also provided with a division bar 105, and both sides of the division bar 105 of the third platform 104 are also provided with through grooves 112 for passing through a drain pipe 208; a storage rack 113 is further arranged between the lower end face of the main body 100 and the first platform 102, the storage rack 113 has multiple layers, and each layer of the storage rack 113 is provided with sample bottles with uniform intervals.
Specifically, the pretreatment mechanism 200 is arranged on the third platform 104, and comprises two box bodies 201, a screen frame 203 is arranged in each box body 201, a third water collecting part 204 is arranged on the lower end surface of each screen frame 203, the third water collecting part 204 is funnel-shaped, a first water outlet 205 is arranged in the center of each third water collecting part 204, a water outlet pipeline 206 is connected below each first water outlet 205, a plurality of layers of evenly-spaced sedimentation parts 207 are also arranged below each third water collecting part 204, a coagulant is arranged below each sedimentation part 207, the sedimentation parts 207 are identical to the third water collecting parts 204 in shape, and the water outlet pipelines 206 penetrate through the sedimentation parts 207; one of them box 201 side is equipped with the second delivery port 209, and the second delivery port 209 is located between the first sediment portion 207 of top and the third water collection portion 204, and wherein is equipped with water inlet 211 on another box 201, and second delivery port 209 passes through pipeline 210 with water inlet 211 to be connected, and wherein another box 201 is inside to be equipped with adsorption part 212, and adsorption part 212 is located water inlet 211 top, and second delivery port 209 is higher than adsorption part 212, and box 201 lower part is equipped with drain pipe 208 for discharging sediment.
Specifically, the screen frame 203, the adsorption part 212 and the box 201 are all detachably connected, the upper surface of the box 201 is provided with a cover plate 202, the periphery of the lower end surface of the cover plate 202 is provided with first clamping pins 222, four corners of the upper end surface of the box 201 are provided with first grooves 221, and the first clamping pins 222 are matched with the first grooves; the side surface of the screen frame 203 is provided with a first protrusion 215, the lower end surface of the first protrusion 215 is provided with a second positioning pin 216, the upper end surface of one box 201 is provided with a second groove 213, a second positioning hole 214 is also arranged in the second groove 213, the first protrusion 215 is clamped in the second groove 213, and the second positioning pin 216 is matched with the second positioning hole 214; the side surface of the adsorption part 212 is provided with a third groove 217, an elastic element 218 such as a spring is arranged in the third groove 217, one end of the elastic element 218 is connected with a limiting block 219, the inner wall of the other box 201 is provided with a fourth groove 220, and the limiting block 219 is matched with the fourth groove 220; when the elastic element 218 is in a free state, at least a part of the limiting block 219 is located in the third groove 217, and the upper edge of the limiting block 219 is in an arc-shaped arrangement.
Specifically, the sampling mechanism 300 is disposed on one side of the pretreatment mechanism 200, and comprises a first screw rod 301 and a horizontal telescopic member 308, the first screw rod 301 is fixed in a vertical column 302, the vertical column 302 is fixed on the bottom surface of the main body 100, one end of the first screw rod 301 is connected with a first motor 303, the first motor 303 is fixed on the vertical column 302, a transverse column 305 is sleeved on the first screw rod 301, a second screw rod 304 is disposed in the transverse column 305, one end of the second screw rod 304 is connected with a second motor 306, the second motor 306 is fixed on the transverse column 305, a connecting block 307 is sleeved on the second screw rod 304, one end of the connecting block 307 is connected with the horizontal telescopic member 308, one end of the horizontal telescopic member 308 and the upper end face of the connecting block 307 are provided with connecting plates 310, pumps 311 are fixed on the transverse column 305, two ends of each pump 311 are connected with hoses 309, one hose 309 is arranged on the connecting plates 310 in a penetrating manner, and the other hose 309 is connected with the other box 201.
Specifically, the water collecting mechanism 400 is provided at one side of the main body 100 for collecting rainwater; the water collecting mechanism 400 comprises a supporting rod 401, a collecting part 402, a second water diversion plate 405, a first water collecting part 410 and a second water collecting part 414, wherein the collecting part 402 is fixed on the supporting rod 401, the supporting rod 401 is fixed on the main body 100, the lower end of the collecting part 402 is provided with a first water diversion plate 403, the lower end of the first water diversion plate 403 is inclined outwards by a preset angle along the circumferential direction, the outer side of the first water diversion plate 403 is provided with a plurality of second clamping pins 404 along the circumferential direction, the second water diversion plate 405 is arranged below the first water diversion plate 403, the second water diversion plates 405 are arranged at intervals from top to bottom, and the inner diameter of the next second water diversion plate 405 is larger than the outer diameter of the last second water diversion plate 405; the first water collecting part 410 is fixed on the second water dividing plate 405, the second water collecting part 414 is arranged below the first water collecting part 410, the lower end of the second water collecting part 414 is provided with a bracket 417, and the bracket 417 is fixed on the support rod 401.
Specifically, the cross section of the second water diversion plate 405 is in an inverted L shape, the included angle is an obtuse angle, the inner side end surface of the second water diversion plate 405 is provided with a first annular groove 406, the outer side of the lower end of the second water diversion plate 405 is provided with a plurality of third clamping pins 407 along the circumferential direction, the first annular groove 406 is matched with the third clamping pins 407, the first annular groove 406 of the uppermost second water diversion plate 405 is matched with the second clamping pins 404, and the lowermost second water diversion plate 405 is not provided with the first annular groove 406. The inner side wall of the lowest second water diversion plate 405 is provided with a plurality of second protrusions 408, the second protrusions 408 are provided with second annular grooves 409 along the circumferential direction, the outer side of the first water collection part 410 is provided with a plurality of fourth clamping pins 411 along the circumferential direction, the fourth clamping pins 411 are matched with the second annular grooves 409, the center of the first water collection part 410 is provided with a first overflow hole 412, the lower end of the first overflow hole 412 is connected with a first overflow pipeline 413, the first overflow pipeline 413 penetrates through the support rod 401, and the diameter of the first overflow hole 412 is larger than that of the support rod 401; the center of the second water collecting part 414 is provided with a second overflow port 415, the upper end of the second overflow port 415 is connected with a second overflow pipeline 416, the second overflow pipeline 416 passes through the first overflow pipeline 413, the inner diameter of the second overflow pipeline 416 is larger than the outer diameter of the first overflow pipeline 413, and a port of the first overflow pipeline 413 is positioned below a port of the second overflow pipeline 416.
Specifically, the collecting part 402 includes a top 418, the top 418 is conical, and top 418 lower extreme is equipped with water catch ring 419, water catch ring 419 is equipped with drainage hole 420 along the circumferencial direction, water catch ring 419 lower terminal surface outside is equipped with dust cover 421 along the circumferencial direction, and dust cover 421 is conical, dust cover 421 lower extreme contact second water collector 414 up end, dust cover 421 surface is equipped with through-hole 422, through-hole 422 is used for passing spiral water collector 423, spiral water collector 423 slope sets up, and the lower extreme is fixed in second water collector 414, third motor 424 is connected to spiral water collector 423 one end, third motor 424 is fixed on support frame 425, spiral water collector 423 outside is equipped with protective housing 426, protective housing 426 is fixed on the dust cover 421, water tank 427 is connected to protective housing 426 upper portion, support frame 425 is fixed on water tank 427, water tank 427 is fixed on main body 100, water tank 427 connectable to the water bottle to be detected on the second platform 103.
Specific embodiments are described below:
firstly adding a precipitating agent into the precipitating part 207, then fixing the precipitating part 207 in one of the box bodies 201, passing a water outlet pipeline 206 through the precipitating part 207, enabling a first protrusion 215 on the side surface of the screen frame 203 to be clamped in a second groove 213, and enabling a second positioning pin 216 on the lower end surface of the first protrusion 215 to be clamped in a second positioning hole 214; placing the adsorption part 212 in the other box 201, compressing the elastic element 218 during the placing process, and completely pressing the limiting block 219 into the third groove 217, wherein when the adsorption part 212 is placed at a designated position, the limiting block 219 springs outwards under the action of the elastic element 218, and a part of the limiting block 219 is positioned in the fourth groove 220 of the other box 201; then, connecting the two boxes 201 by using a pipeline 210, and covering the cover plate 202 on the boxes 201, so that a first bayonet 222 below the cover plate 202 is clamped in a first groove 221 of the boxes 201; then two boxes 201 are placed on the third platform 104, and 208 at the lower end of the boxes 201 pass through the through groove 112;
fixing the water collecting mechanism 400 on the main body 100, fixing the support rod 401 on the side surface of the main body 100, fixing the water tank 427 on the top of the main body 100, placing the first water collecting part 410 on the second water collecting part 414, sequentially installing the second water distributing plates 405 from top to bottom, clamping the first annular groove 406 of the uppermost second water distributing plate 405 in the second clamping pin 404 of the first water distributing plate 403, clamping the first annular groove 406 of the next second water distributing plate 405 on the third clamping pin 407 of the upper second water distributing plate 405, penetrating the fourth clamping pin 411 of the first water collecting part 410 into the second annular groove 409 of the lowermost second water distributing plate 405, and enabling the second overflow pipeline 416 port of the second water collecting part 414 to be higher than the first overflow pipeline 413 port of the first water collecting part 410 in the actual production process;
finally, placing the water quality detector on the first platform 102, enabling two edges below the water quality detector to be clamped in the second limiting groove 107, and enabling a support column of the water quality detector to be clamped in the clamping groove 108;
after the water quality detection system is transported to a detection site, universal wheels below the main body 100 are clamped, and the water quality detection system is fixed by using the first positioning pins 111;
in the use process, water samples in areas such as rivers, lakes and the like are pumped by a water pump and directly enter one of the box bodies 201, larger sediment and other impurities are filtered through the screen frame 203, the filtered water samples are conveyed to the bottom of the box body 201 through the water outlet pipeline 206, the water level is continuously increased and reaches the precipitation part 207, the impurities in the water samples form precipitation and continuously sink under the action of the precipitating agent, the precipitated water samples flow into the other box body 201 through the second water outlet 209 above the precipitation part 207, and after the water samples are subjected to the further treatment of the adsorption part 212, the water samples are sucked into a pool to be detected, and finally enter the water quality detector for detection;
meanwhile, the sampling mechanism 300 samples the processed water sample, a pump 311 is started to extract the water sample above the adsorption part 212, an electromagnetic valve is opened, the water sample is injected into a sample bottle of the storage rack 113, a horizontal telescopic piece 308 is started to shrink backwards, the horizontal telescopic piece 308 is positioned on the outer side of the storage rack 113, a first motor 303 is started to drive a first screw rod 301 to rotate, a transverse column 305 is driven to move up and down, and then a second motor 306 is started to drive a second screw rod 304 to rotate, so that the horizontal telescopic piece 308 can move left and right, and the water sample is conveniently injected into a plurality of layers of sample bottles of the storage rack 113;
when the rainwater needs to be detected, the rainwater flows into the water collecting ring 419 through the top 418, the rainwater is only filtered by the water filtering holes 420, impurities are left, then the rainwater is split and filtered again through the first water distributing plate 403 and the second water distributing plate 405, the rainwater with fewer impurities enters the second water collecting part 414, the rainwater with more impurities enters the first water collecting part 410, finally flows out through the first overflow hole 412 in the center of the first water collecting part 410, when the collected rainwater is excessive, the rainwater in the second water collecting part 414 overflows through the second overflow hole 415, the third motor 424 is started, the spiral water collector 423 is driven to move, and the rainwater in the second water collecting part 414 is pumped into the water tank 427 to wait for detection.
The water sample is treated step by step, so that impurities in the water sample are reduced sufficiently, and the water quality detector is prevented from being damaged in the detection process; the screen frame, the adsorption part and the like are detachable, so that the replacement and the cleaning are convenient; the mechanism for collecting rainwater is added, so that the surrounding environment can be detected more comprehensively; the overflow port is arranged, so that when excessive rainwater is collected, the excessive rainwater can be automatically discharged; the main body is provided with a clamping groove and other structures, so that the water quality detector is prevented from being impacted and damaged in the transportation process of the water quality detection system; and (3) automatically sampling the water sample, retaining the original data, enabling the detection data to be reproducible, and improving the stability.
The above is only a preferred embodiment of the present application and is not intended to limit the present application, and it is obvious that those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. An integrated water quality detection system comprises a rain shielding mechanism (500), and is characterized by further comprising a main body (100), a pretreatment mechanism (200), a sampling mechanism (300) and a water collecting mechanism (400);
the main body (100) comprises two partition boards (101), a first platform (102), a second platform (103) and a third platform (104), wherein the partition boards (101) are arranged in a crisscross manner, the staggered centers of the partition boards (101) are positioned at the center of the main body (100), the first platform (102), the second platform (103) and the third platform (104) are all fixed on the partition boards (101), the second platform (103) and the third platform (104) are respectively positioned at two sides of the partition boards (101) and are positioned at the same height, and the first platform (102) is positioned above the second platform (103);
the first platform (102) is used for placing a water quality detector, the second platform (103) is provided with a plurality of liquid storage tanks which are respectively used for storing water and medicines to be detected, and a space between the second platform (103) and the bottom surface of the main body (100) is used for storing pure water and waste water;
the pretreatment mechanism (200) is arranged on the third platform (104), and the sampling mechanism (300) is arranged on one side of the pretreatment mechanism (200);
the pretreatment mechanism (200) comprises two box bodies (201), a screen frame (203) is arranged in each box body (201), a third water collecting part (204) is arranged on the lower end face of each screen frame (203), each third water collecting part (204) is in a funnel shape, a first water outlet (205) is arranged in the center of each third water collecting part (204), a water outlet pipeline (206) is connected below each first water outlet (205), sedimentation parts (207) with uniform multi-layer intervals are further arranged below each third water collecting part (204), coagulant is arranged in each sedimentation part (207), the sedimentation parts (207) are identical to the third water collecting parts (204) in shape, and the water outlet pipelines (206) penetrate through the sedimentation parts (207);
one of the side surfaces of the box body (201) is provided with a second water outlet (209), the second water outlet (209) is positioned between the uppermost one of the sedimentation parts (207) and the third water collecting part (204), the other one of the side surfaces of the box body (201) is provided with a water inlet (211), the second water outlet (209) is connected with the water inlet (211) through a pipeline (210), the other one of the side surfaces of the box body (201) is internally provided with an adsorption part (212), the adsorption part (212) is positioned above the water inlet (211), and the second water outlet (209) is higher than the adsorption part (212);
the rainwater collecting mechanism (400) is arranged on one side of the main body (100) and is used for collecting rainwater, the rainwater collecting mechanism (400) comprises a supporting rod (401), a collecting part (402), a second water distribution plate (405), a first water distribution part (410) and a second water distribution part (414), the collecting part (402) is fixed on the supporting rod (401), the supporting rod (401) is fixed on the main body (100), a first water distribution plate (403) is arranged at the lower end of the collecting part (402), the lower end of the first water distribution plate (403) is inclined outwards by a preset angle along the circumferential direction, a plurality of second bayonet locks (404) are arranged at the outer side of the first water distribution plate (403) along the circumferential direction, the second water distribution plate (405) is arranged below the first water distribution plate (403), the second water distribution plate (405) is arranged at intervals from top to bottom, the inner diameter of the next second water distribution plate (405) is larger than the outer diameter of the previous second water distribution plate (405), and the first water distribution plate (405) is fixed on the second water distribution plate (410);
the center of the first water collecting part (410) is provided with a first overflow hole (412), the lower end of the first overflow hole (412) is connected with a first overflow pipeline (413), the first overflow pipeline (413) passes through the supporting rod (401), the diameter of the first overflow hole (412) is larger than that of the supporting rod (401), the center of the second water collecting part (414) is provided with a second overflow port (415), the upper end of the second overflow port (415) is connected with a second overflow pipeline (416), the second overflow pipeline (416) passes through the first overflow pipeline (413) to be arranged, the inner diameter of the second overflow pipeline (416) is larger than the outer diameter of the first overflow pipeline (413), and a port of the first overflow pipeline (413) is positioned below a port of the second overflow pipeline (416).
The collecting part (402) comprises a spiral water collector (423) which is obliquely arranged, the lower end of the spiral water collector (423) is fixed in the second water collecting part (414), a protective shell (426) is arranged outside the spiral water collector (423), the upper part of the protective shell (426) is connected with a water tank (427), and the water tank (427) is connected with a water bottle to be detected on the second platform (103);
the rain shielding mechanism (500) is arranged at the top of the main body (100).
2. The integrated water quality detection system according to claim 1, wherein two sides of the main body (100) are outwards protruded to form bosses (109), two ends of each boss (109) are provided with first positioning holes (110), each first positioning hole (110) is provided with a first positioning pin (111) in a penetrating manner, each first positioning pin (111) is used for fixing the main body (100), and universal wheels are further arranged below the main body (100).
3. The integrated water quality testing system according to claim 1, wherein a drain pipe (208) is provided at the lower part of the tank (201) for discharging sediment.
4. The integrated water quality detection system according to claim 3, wherein the screen frame (203), the adsorption part (212) and the box body (201) are detachably connected, a cover plate (202) is arranged on the upper surface of the box body (201), first clamping pins (222) are arranged on the periphery of the lower end surface of the cover plate (202), first grooves (221) are formed in four corners of the upper end surface of the box body (201), and the first clamping pins (222) are matched with the first grooves;
the side face of the screen frame (203) is provided with a first protrusion (215), the lower end face of the first protrusion (215) is provided with a second locating pin (216), one of the upper end faces of the box bodies (201) is provided with a second groove (213), a second locating hole (214) is further formed in the second groove (213), the first protrusion (215) is clamped in the second groove (213), and the second locating pin (216) is matched with the second locating hole (214);
a third groove (217) is formed in the side face of the adsorption part (212), an elastic element (218) is arranged in the third groove (217), one end of the elastic element (218) is connected with a limiting block (219), a fourth groove (220) is formed in the inner wall of the other box body (201), and the limiting block (219) is matched with the fourth groove (220);
when the elastic element (218) is in a free state, at least one part of the limiting block (219) is positioned in the third groove (217), and the upper edge of the limiting block (219) is in an arc-shaped arrangement.
5. The integrated water quality testing system according to claim 1, wherein the sampling mechanism (300) comprises a first screw rod (301) and a horizontal telescopic member (308), the first screw rod (301) is fixed in the upright (302), the upright (302) is fixed on the bottom surface of the main body (100), one end of the first screw rod (301) is connected with the first motor (303), the first motor (303) is fixed on the upright (302), a cross column (305) is sleeved on the first screw rod (301), a second screw rod (304) is arranged in the cross column (305), one end of the second screw rod (304) is connected with a second motor (306), the second motor (306) is fixed on the cross column (305), a connecting block (307) is sleeved on the second screw rod (304), one end of the connecting block (307) is connected with the horizontal telescopic member (308), one end of the horizontal telescopic member (308) and the upper end surface of the connecting block (307) is provided with a connecting plate (310), a second screw rod (304) is arranged in the cross column (305), one end of the connecting block (311) is connected with a hose (309), and the other end of the hose (309) is connected with the other hose (309), wherein the other hose (309) is connected with the other hose (309).
6. The integrated water quality detection system according to claim 1, wherein a bracket (417) is provided at a lower end of the second water collecting portion (414), and the bracket (417) is fixed on the support rod (401).
7. The integrated water quality detection system according to claim 6, wherein the cross section of the second water diversion plate (405) is in an inverted L shape, the included angle is an obtuse angle, all the second water diversion plates (405) except the lowest one are provided with first annular grooves (406), a plurality of third clamping pins (407) are arranged on the outer side of the lower end of the second water diversion plate (405) along the circumferential direction, the first annular grooves (406) are matched with the third clamping pins (407), and the first annular grooves (406) of the uppermost second water diversion plate (405) are matched with the second clamping pins (404).
8. The integrated water quality detection system according to claim 6, wherein the inner side wall of the second water diversion plate (405) at the lowest position is provided with a plurality of second protrusions (408), the second protrusions (408) are provided with second annular grooves (409) along the circumferential direction, the outer side of the first water collection portion (410) is provided with a plurality of fourth clamping pins (411) along the circumferential direction, and the fourth clamping pins (411) are matched with the second annular grooves (409).
9. The integrated water quality detection system according to claim 6, wherein the collecting portion (402) further comprises a top portion (418), the top portion (418) is conical, a water collecting ring (419) is arranged at the lower end of the top portion (418), water collecting holes (420) are formed in the water collecting ring (419) along the circumferential direction, a dust cover (421) is arranged at the outer side of the lower end face of the water collecting ring (419) along the circumferential direction, the dust cover (421) is conical, the lower end of the dust cover (421) contacts the upper end face of the second water collecting portion (414), a through hole (422) is formed in the surface of the dust cover (421), the through hole (422) is used for penetrating the spiral water collector (423), a third motor (424) is connected to one end of the spiral water collector (423), the third motor (424) is fixed on a supporting frame (425), a protecting shell (426) is fixed on the dust cover (421), the supporting frame (427) is fixed on the water tank (427), and the water tank (427) is fixed on the main body (100).
10. The integrated water quality detection system according to claim 3, wherein the first platform (102) has four blocks, the four blocks are respectively located in four areas formed by the partition boards (101), a division bar (105) is arranged at the center of the first platform (102), two first limit grooves (106) are respectively arranged at two sides of the division bar (105), the first limit grooves (106) at each side are symmetrically arranged, the first platform (102) is further provided with a second limit groove (107), the second limit groove (107) is arranged at the inner side of the first limit groove (106), a clamping groove (108) is further arranged at the second limit groove (107) along the length direction, the clamping groove (108) is used for limiting the movement of the water quality detector, and the section of the second limit groove (107) is arc-shaped;
the center of the third platform (104) is also provided with the parting bead (105), both sides of the parting bead (105) of the third platform (104) are also provided with a through groove (112), and the through groove (112) is used for penetrating through the drain pipe (208);
a storage rack (113) is further arranged between the lower end face of the main body (100) and the first platform (102), the storage rack (113) is provided with multiple layers, and each layer of the storage rack (113) is provided with sample bottles with uniform intervals.
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