CN114548835A - Urban water resource bearing capacity assessment system - Google Patents
Urban water resource bearing capacity assessment system Download PDFInfo
- Publication number
- CN114548835A CN114548835A CN202210427997.3A CN202210427997A CN114548835A CN 114548835 A CN114548835 A CN 114548835A CN 202210427997 A CN202210427997 A CN 202210427997A CN 114548835 A CN114548835 A CN 114548835A
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- air
- water
- water resource
- air bag
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 143
- 238000005192 partition Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 15
- 238000011156 evaluation Methods 0.000 claims description 14
- 238000003912 environmental pollution Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 26
- 239000012466 permeate Substances 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010001526 Air embolism Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
-
- 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
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- 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
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
-
- 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
- Y02A20/152—Water filtration
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Economics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Strategic Management (AREA)
- General Health & Medical Sciences (AREA)
- Development Economics (AREA)
- Marketing (AREA)
- Theoretical Computer Science (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Educational Administration (AREA)
- General Business, Economics & Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Tourism & Hospitality (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Game Theory and Decision Science (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Primary Health Care (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of underground water measurement, in particular to an urban water resource bearing capacity assessment system which comprises a pipe body with a closed bottom end, wherein the top surface of the pipe body is provided with a round hole so as to be communicated with the outside, both ends of the annular outer side wall of the pipe body are fixedly sleeved with air plugs, both sides of the middle position of the annular outer side wall of the pipe body are provided with long slotted holes, a first fixing plate is sleeved at the position, located in the long slotted holes, of the pipe body in a sliding mode, and the first fixing plate, located at the outer side of the pipe body, is fixedly connected with a sliding sleeve. According to the invention, through the arrangement of the first air bag and the second air bag, the first fixing plate drives the first air bag to ascend, the first fixing plate and the second fixing plate are separated, and the first air bag and the second air bag block original mixed liquid in the drilled holes, so that water in a water-containing layer permeates between the first fixing plate and the second fixing plate and enters the water storage cavity for storage, the original mixed liquid in the drilled holes is drained, and the newly permeated water in the water-containing layer is collected.
Description
Technical Field
The invention relates to the technical field of underground water measurement, in particular to an urban water resource bearing capacity assessment system.
Background
The water resource bearing capacity is the water resource of a certain region, the maximum supporting capacity for the socioeconomic development of the region is provided, the evaluation of the water resource bearing capacity has reference and guiding significance for the socioeconomic development of the region, and when the water resource bearing capacity is evaluated, the water resource condition of the region needs to be measured and investigated in detail, wherein the water quality measurement of an underground aquifer is included. Current aquifer quality of water sampling device generally takes a sample through air cock formula sampler, and the air cock at both ends cuts off drilling during the sample, takes out the water between two air cocks again for the water of target aquifer permeates again between two air cocks, takes a sample again, just can gain the water sample after needing the water pipe that draws water to be full of new infiltration, very spends time during the sample, and the sample depth receives the restriction of water pump lift height.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a city water resource bearing capacity evaluation system, through the arrangement of a first air bag and a second air bag, air bolts at two ends of a pipe body expand to fix the device in a drill hole, the first air bag and the second air bag expand, a first fixing plate drives the first air bag to ascend, the first fixing plate and the second fixing plate are separated, the first air bag and the second air bag block original mixed liquid in the drill hole, water of a water-containing layer permeates between the first fixing plate and the second fixing plate and enters the pipe body from a long slotted hole, the water of the water-containing layer enters a temporary storage cavity through a three-way valve under the action of water pressure and further enters a water storage cavity through the first one-way valve for storage, air in the temporary storage cavity and the water storage cavity is discharged from a water outlet pipe, the original mixed liquid in the drill hole is discharged, and the newly permeated water of the water-containing layer is collected, need not to take out the back with the mixed liquid between two air locks and taking a sample again, conveniently take a sample to darker aquifer, and consume the time weak point, convenient operation for the sample result is more accurate.
The purpose of the invention can be realized by the following technical scheme:
a city water resource bearing capacity evaluation system comprises a data acquisition module, a data processing module and an evaluation module, wherein a data acquisition device is used for acquiring water quality samples of all aquifers, and the samples are analyzed and detected to obtain all water quality data;
the data processing module processes various water quality data to obtain a water resource quality index, and the data acquisition module acquires industrial pollution data, town pollution data and agricultural pollution data;
the data processing module processes various pollution data to obtain an environmental pollution index, and the data acquisition module acquires water environment ecological data and water resource total amount data;
the data processing module processes the water environment ecological data and the water resource total amount data to obtain a water environment purification index;
the data processing module obtains the bearing capacity index of the water resource through comprehensive processing of the water resource quality index, the environmental pollution index and the water environment purification index;
and the evaluation module compares the bearing capacity index of the water resource with the bearing capacity data of the water resources in other areas to obtain an evaluation result.
A data acquisition device comprises a pipe body with a closed bottom end, wherein the top surface of the pipe body is provided with a round hole so as to be communicated with the outside, both ends of the annular outer side wall of the pipe body are fixedly sleeved with air plugs, both sides of the middle position of the annular outer side wall of the pipe body are provided with slotted holes, the pipe body is slidably sleeved with a first fixing plate at the position of the slotted holes, the first fixing plate is fixedly connected with a sliding sleeve at the outer side of the pipe body, the sliding sleeve is slidably sleeved with the pipe body, the outer side wall of the sliding sleeve is fixedly connected with a first air bag, the inner bottom surfaces of the two slotted holes are fixedly connected with a second fixing plate, the second fixing plate is fixedly sleeved with the pipe body, the outer side wall of the pipe body is fixedly sleeved with a second air bag below the second fixing plate, the inner side wall of the pipe body is provided with a driving assembly for driving the first fixing plate to move, the inner side wall of the pipe body is positioned above the slotted holes and is fixedly connected with a first partition plate and a second partition plate from bottom to top in sequence, the top surface of the first fixing plate is communicated with a third check valve, the top surface of the first partition plate is communicated with a first check valve, the top surface of the second partition plate is communicated with a second check valve, the top end of the second check valve is communicated with a water outlet pipe, a through-line pipe is arranged in the pipe body, an air passage and a line way are arranged in the through-line pipe, the air passage is used for supplying air for the air plug, the first air bag and the second air bag, the line way is used for a cable to pass through, a through hole is formed in the outer side wall of the pipe body and positioned above the second partition plate, the device is placed in a drill hole, after a certain height is reached, the air plug, the first air bag and the second air bag are supplied with air through the air passage, the air plugs at the two ends of the pipe body are expanded to plug the drill hole, the device is fixed in the drill hole, the first air bag and the second air bag are expanded and extruded with the inner wall of the drill hole, the driving component is started to drive the first fixing plate to ascend, the first air bag, the first fixing plate and the second fixing plate are separated, water of a water-containing layer permeates between the first fixing plate and the second fixing plate and enters the pipe body from the long slotted hole, the water of the water-containing layer enters the temporary storage cavity through the check valve III under the action of pressure and further enters the water storage cavity through the check valve I for storage, air in the temporary storage cavity and the water storage cavity is discharged from the water outlet pipe, liquid between the first air bag and the upper air plug is squeezed when the first air bag moves upwards, the air is communicated with the space between the first air bag and the upper air plug through the through hole and the round hole in the top end of the pipe body, the first air bag is prevented from interfering to move upwards and downwards, the fixing plate is driven by the driving assembly to move downwards and reset, the air passage is deflated, the device is withdrawn and drilled, the first fixing plate is driven by the driving assembly to move upwards by the second driving assembly, the space in the first fixing plate compresses the temporary storage cavity, the liquid in the temporary storage cavity is pressed into the water storage cavity, and the liquid in the water storage cavity flows out of the water outlet pipe through the check valve II under the action of pressure, the sample is discharged and collected.
Further, the method comprises the following steps: the drive assembly includes the motor, the motor links firmly with the body inner wall, the output of motor has linked firmly the screw rod, the top of screw rod runs through two fixed plates in proper order and the fixed plate extends to the upside of fixed plate one in the lump, the terminal surface central point of fixed plate one puts and has linked firmly the internal thread cover, the internal thread cover closes with the screw rod soon and is connected, the screw rod rotates with two fixed plates to be connected, and motor drive screw rod rotates, drives the internal thread cover and removes to drive fixed plate one and reciprocate.
Further, the method comprises the following steps: the top end of the vent pipe upwards sequentially penetrates through the top ends of a second fixed plate, a first partition plate, a second partition plate and a pipe body, the vent pipe is fixedly connected with the top ends of the second fixed plate, the first partition plate, the second partition plate and the pipe body, the vent pipe is slidably sleeved with the first fixed plate, a first communication port is formed in the position, located on two air bolts, of the outer side wall of the vent pipe, the first communication port is communicated with an air passage, one end of the first communication port penetrates through the inner side wall of the pipe body and is communicated with the corresponding air bolts, a first air nozzle is communicated with the position, located on one slotted hole, of the inner side wall of the first air bag and penetrates through a sliding sleeve and penetrates through one slotted hole, a second air nozzle is communicated with the inner side wall of the second air nozzle and extends into the pipe body, and a second communication port is communicated with the position, located on the upper side of the first fixed plate, of the outer side wall of the second fixed plate, the utility model discloses a water supply device, including fixed plate two, intercommunication mouth two and air cock two are all through the two intercommunications of intercommunication mouth of hose and next-door neighbour's position, the lateral wall of through-line pipe is located the downside position intercommunication of fixed plate two and has the outlet, outlet and line way intercommunication, and the cable passes through the outlet and is connected with the motor for two air bolts, gasbag one and gasbag two all communicate with the air flue, make things convenient for the air feed, and it has sealed glue to fill between the top of line way and the cable, thereby avoids water to get into in the line way.
Further, the method comprises the following steps: the lateral wall of gasbag two has linked firmly the annular elastic webbing that is the loudspeaker form, the top of elastic webbing links firmly with the lateral wall of body, a plurality of meshs have been seted up to the bottom lateral wall annular equidistance of elastic webbing, directly rub with the drilling wall when avoiding gasbag one to reciprocate, protect gasbag one, and the water of aquifer sees through the mesh and gets into between fixed plate one and the fixed plate two.
Further, the method comprises the following steps: the bottom surface of the second partition plate is communicated with a communicating pipe, the bottom end of the communicating pipe extends to the lower portion of the top end of the elastic belt, and the communicating pipe is communicated with the outer side wall of the pipe body, so that the space between the elastic belt and the first air bag is communicated with the outside, and liquid in the elastic belt can conveniently enter and exit.
Further, the method comprises the following steps: the height of the sliding sleeve is greater than the length of the long slotted hole, so that the sliding sleeve seals the long slotted hole at the upper part of the fixing plate, and external water flow is prevented from entering the fixing plate.
The method is further characterized in that: the top of body links firmly rings, is convenient for hang and puts the body.
Further, the method comprises the following steps: a temporary storage cavity is formed between the first fixing plate and the first partition plate, and a water storage cavity is formed between the first partition plate and the second partition plate, so that sample liquid can be conveniently stored.
Further, the method comprises the following steps: the inner surface of the elastic belt is smooth, friction between the elastic belt and the first air bag is reduced, the first air bag can move up and down conveniently, and hysteresis and deformation of the first air bag caused by the friction between the elastic belt and the first air bag are avoided.
The invention has the beneficial effects that:
1. the device is fixed in the drill hole by the expansion of the air bolts at the two ends of the tube body through the arrangement of the air bag I and the air bag II, the air bag I and the air bag II expand, the fixing plate I drives the air bag I to ascend, the fixing plate I and the fixing plate II are separated, the air bag I and the air bag II block the original mixed liquid in the drill hole, so that the water of the aquifer permeates between the fixing plate I and the fixing plate II and enters the tube body from the long slotted hole, the water of the aquifer enters the temporary storage cavity through the check valve III under the action of water pressure and further enters the water storage cavity through the check valve I for storage, the air in the temporary storage cavity and the water storage cavity is discharged from the water outlet pipe, the original mixed liquid in the drill hole is discharged, the newly permeated water of the aquifer is collected, the mixed liquid between the two air bolts does not need to be taken out and is re-sampled, and the deeper aquifer is conveniently sampled, so that the sampling result is more accurate.
2. Through the setting in chamber and the water storage chamber of keeping in, withdraw from the device drilling after, restart drive assembly drives fixed plate one and moves up, and intracavity space is kept in fixed plate compression, and intracavity liquid will be kept in impresses the water storage intracavity, and intracavity liquid flows out from the outlet pipe through check valve two under the pressure effect, realizes the discharge and the collection to the sample, conveniently takes out the sample from the device.
3. Through the setting of elastic webbing, the elastic webbing is extruded after gasbag one inflation, makes its and bore hole wall contact to block, rub with the elastic webbing when gasbag one removes, thereby avoid gasbag one directly to rub with the bore hole wall when reciprocating, thereby protect gasbag one, avoid gasbag one by the fish tail damaged.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic flow diagram of the system of the present invention;
FIG. 2 is a schematic view of the data acquisition device according to the present invention;
FIG. 3 is a schematic structural diagram of a data acquisition device according to the present invention in a front view;
FIG. 4 is a schematic view of the inner structure of the tube body according to the present invention;
FIG. 5 is a schematic view of a tube structure according to the present invention;
FIG. 6 is a schematic diagram of a harness cord configuration according to the present invention;
FIG. 7 is a schematic cross-sectional view of a vent tube according to the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 4 at A;
FIG. 9 is a partial enlarged view of FIG. 4 at B
Fig. 10 is a schematic structural view of a first fixing plate in the present invention.
In the figure: 100. a pipe body; 110. a long slot hole; 120. a through pipe; 121. a first communication port; 122. a second communication port; 123. an outlet; 124. an airway; 125. a lane; 130. a first partition plate; 131. a one-way valve I; 140. a second partition plate; 141. a second one-way valve; 142. a communicating pipe; 143. a water outlet pipe; 150. a through hole; 160. a temporary storage cavity; 170. a water storage cavity; 200. air embolism; 300. a first fixing plate; 310. a one-way valve III; 320. an air faucet I; 330. an internal thread sleeve; 340. a sliding sleeve; 350. a first air bag; 400. a drive assembly; 410. a motor; 420. a screw; 500. a second fixing plate; 510. a second air bag; 520. an air nozzle II; 530. an elastic band; 531. and (4) meshes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, an urban water resource bearing capacity evaluation system includes a data acquisition module, a data processing module and an evaluation module, wherein a data acquisition device acquires water quality samples of each aquifer, the samples are analyzed and detected to obtain various water quality data, the data processing module processes the various water quality data to obtain a water resource quality index, the data acquisition module acquires industrial pollution data, urban pollution data and agricultural pollution data, the data processing module processes the various pollution data to obtain an environmental pollution index, the data acquisition module acquires water environment ecological data and water resource total amount data, the data processing module processes the water environment ecological data and the water resource total amount data to obtain a water environment purification index, and the data processing module comprehensively processes the water resource quality index, the environmental pollution index and the water environment purification index to obtain a bearing capacity index of a water resource, and the evaluation module compares the bearing capacity index of the water resource with the bearing capacity data of the water resource in other areas to obtain an evaluation result.
A data acquisition device comprises a tube body 100 with a closed bottom end, wherein the top surface of the tube body 100 is provided with a round hole so as to be communicated with the outside, both ends of the annular outer side wall of the tube body 100 are fixedly sleeved with air plugs 200, both sides of the middle position of the annular outer side wall of the tube body 100 are provided with long slotted holes 110, a first fixed plate 300 is sleeved on the tube body 100 at the position of the long slotted holes 110 in a sliding manner, the first fixed plate 300 is fixedly connected with a sliding sleeve 340 at the outer side of the tube body 100, the sliding sleeve 340 is sleeved with the tube body 100 in a sliding manner, the outer side wall of the sliding sleeve 340 is fixedly connected with a first air bag 350, the inner bottom surfaces of the two long slotted holes 110 are fixedly connected with a second fixed plate 500, the second fixed plate 500 is fixedly sleeved with a second air bag 510 at the outer side wall of the tube body 100 below the second fixed plate 500, a driving assembly 400 for driving the first fixed plate 300 to move is arranged below the inner side wall of the second fixed plate 500, a first partition plate 130 and a second partition plate 140 are fixedly connected above the long slotted holes 110 in sequence from bottom to top, the top surface of the first fixing plate 300 is communicated with a third check valve 310, the top surface of the first partition plate 130 is communicated with a first check valve 131, the top surface of the second partition plate 140 is communicated with a second check valve 141, the top end of the second check valve 141 is communicated with a water outlet pipe 143, the pipe body 100 is internally provided with a through pipe 120, the through pipe 120 is internally provided with an air passage 124 and a wire passage 125, the air passage 124 is used for supplying air to the air plug 200, the first air bag 350 and the second air bag 510, the wire passage 125 is used for a cable to pass through, the outer side wall of the pipe body 100 is positioned above the second partition plate 140 and is provided with a through hole 150, the device is placed in a drill hole, after reaching a certain height, the air is supplied to the air plug 200, the first air bag 350 and the second air bag 510 through the air passage 124, the air plugs 200 at the two ends of the pipe body 100 are expanded to block the drill hole, the device is fixed in the drill hole, the first air bag 350 and the second air bag 510 are expanded to extrude the inner wall of the drill hole, the driving component 400 is started to drive the first fixing plate 300 to ascend, the first fixing plate 300 drives the first air bag 350 to ascend, the first fixing plate 300 is separated from the second fixing plate 500, water containing aquifer permeates between the first fixing plate 300 and the second fixing plate 500 and enters the tube body 100 from the slotted hole 110, the water containing aquifer enters the temporary storage cavity 160 through the third check valve 310 under the action of pressure and further enters the water storage cavity 170 through the first check valve 131 to be stored, air in the temporary storage cavity 160 and the water storage cavity 170 is discharged from the water outlet pipe 143, liquid between the first air bag 350 and the upper air plug 200 is squeezed when the first air bag 350 moves upwards, the air is communicated with the space between the first air bag 350 and the upper air plug 200 through the through hole 150 and the circular hole in the top end of the tube body 100, the interference of the vertical movement of the first air bag 350 is avoided, the driving assembly 400 drives the first fixing plate 300 to move downwards to reset, the air passage 124 is deflated, the device is withdrawn and drilled, the driving assembly 400 is started again to drive the first fixing plate 300 to move upwards, the first fixing plate 300 compresses the space in the temporary storage cavity 160, liquid in the temporary storage cavity 160 is pressed into the water storage cavity 170, and the liquid in the water storage cavity 170 flows out of the water outlet pipe 143 through the second one-way valve 141 under the action of pressure, so that the sample is discharged and collected.
The driving assembly 400 comprises a motor 410, the motor 410 is fixedly connected with the inner wall of the tube body 100, the output end of the motor 410 is fixedly connected with a screw 420, the top end of the screw 420 sequentially penetrates through the second fixing plate 500 and the first fixing plate 300 and extends to the upper side of the first fixing plate 300, the central position of the end face of the first fixing plate 300 is fixedly connected with an internal thread sleeve 330, the internal thread sleeve 330 is connected with the screw 420 in a screwing mode, the screw 420 is rotatably connected with the second fixing plate 500, the motor 410 drives the screw 420 to rotate, the internal thread sleeve 330 is driven to move, and therefore the first fixing plate 300 is driven to move up and down.
The top end of the through-line tube 120 sequentially penetrates through the top ends of the fixing plate two 500, the fixing plate one 300, the partition plate one 130, the partition plate two 140 and the tube body 100 upwards, the through-line tube 120 is fixedly connected with the top ends of the fixing plate two 500, the partition plate one 130, the partition plate two 140 and the tube body 100, the through-line tube 120 is slidably sleeved with the fixing plate one 300, the outer side wall of the through-line tube 120 is positioned at the positions of the two air bolts 200 and is provided with a communication port one 121, the communication port one 121 is communicated with the air passage 124, one end of the communication port one 121 penetrates through the inner side wall of the tube body 100 and is communicated with the corresponding air bolt 200, the inner side wall of the air bag one 350 is positioned at a long slotted hole 110 and is communicated with the air nozzle one 320, one end of the air nozzle one 320 penetrates through the sliding sleeve 340 and penetrates through a long slotted hole 110, the inner side wall of the air bag two 510 is communicated with the two 520, one end of the air nozzle two 520 penetrates through the outer side wall of the tube body 100 and extends into the tube body 100, the outer side wall of the through-line tube 120 is positioned at the upper side position of the fixing plate one 300 and the lower side position of the fixing plate two 500 and is communicated with the communication port two 122, the second communication port 122 is communicated with the air passage 124, the first air nozzle 320 and the second air nozzle 520 are communicated with the second communication port 122 in the adjacent position through hoses, the outer side wall of the through line pipe 120 is located at the lower side position of the second fixing plate 500 and is communicated with the wire outlet 123, the wire outlet 123 is communicated with the wire passage 125, and the cables are connected with the motor 410 through the wire outlet 123, so that the two air bolts 200, the first air bag 350 and the second air bag 510 are communicated with the air passage 124, air supply is facilitated, sealant is filled between the top end of the wire passage 125 and the cables, and water is prevented from entering the wire passage 125.
The outer side wall of the second air bag 510 is fixedly connected with a horn-shaped annular elastic belt 530, the top end of the elastic belt 530 is fixedly connected with the outer side wall of the tube body 100, the outer side wall at the bottom end of the elastic belt 530 is provided with a plurality of meshes 531 at equal intervals in an annular shape to prevent the first air bag 350 from directly rubbing against the wall of a drill hole when moving up and down to protect the first air bag 350, water containing aquifer enters between the first fixing plate 300 and the second fixing plate 500 through the meshes 531, the bottom surface of the second partition plate 140 is communicated with a communicating tube 142, the bottom end of the communicating tube 142 extends to the lower part of the top end of the elastic belt 530, the communicating tube 142 is communicated with the outer side wall of the tube body 100, so that the space between the elastic belt 530 and the first air bag 350 is communicated with the outside to facilitate the liquid in and out of the space, the height of the sliding sleeve 340 is larger than the length of the long slotted hole 110, the sliding sleeve 340 seals the long slotted hole 110 above the part of the first fixing plate 300 to prevent the outside water from entering, and the top end of the tube body 100 is fixedly connected with a hanging ring, the tube body 100 is convenient to hang, the temporary storage cavity 160 is formed between the first fixing plate 300 and the first partition plate 130, the water storage cavity 170 is formed between the first partition plate 130 and the second partition plate 140, sample liquid is convenient to store, the inner surface of the elastic belt 530 is smooth, friction between the elastic belt 530 and the first air bag 350 is reduced, the first air bag 350 can conveniently move up and down, and delay and deformation of the first air bag 350 caused by friction between the elastic belt 530 and the first air bag 350 are avoided.
The working principle is as follows: when the device is used, the device is placed in a drill hole, after the lower part reaches the adaptive height, air is supplied to the air plug 200, the first air bag 350 and the second air bag 510 through the air passage 124, the air plug 200 at the two ends of the tube body 100 expands to plug the drill hole, the device is fixed in the drill hole at the same time, the first air bag 350 and the second air bag 510 expand, the first air bag 350 extrudes the elastic belt 530, the elastic belt 530 is attached to the wall of the drill hole, the driving assembly 400 is started, the motor 410 drives the internal thread sleeve 330 to move upwards through the screw rod 420, so as to drive the first fixing plate 300 to ascend, the first fixing plate 300 drives the first air bag 350 to ascend, the first fixing plate 300 and the second fixing plate 500 are separated, water containing water in a water-containing layer permeates between the first fixing plate 300 and the second fixing plate 500 and enters the tube body 100 from the slotted hole 110, and the water containing the water under the pressure enters the temporary storage cavity 160 through the third one-way valve 310 and further enters the water storage cavity 170 through the one-way valve 131 for storage, air in the temporary storage cavity 160 and the water storage cavity 170 is discharged from the water outlet pipe 143, original mixed liquid in the drilled hole is discharged, water newly permeated in a water-containing layer is collected, liquid between the first air bag 350 and the upper air plug 200 is squeezed when the first air bag 350 moves upwards, the liquid is communicated with the space between the first air bag 350 and the upper air plug 200 through the through hole 150 and the circular hole in the top end of the pipe body 100, interference in vertical movement of the first air bag 350 is avoided, the first fixing plate 300 is driven by the driving assembly 400 to move downwards and reset, the air passage 124 is deflated, the device is withdrawn from the drilled hole, the first fixing plate 300 is driven by the driving assembly 400 to move upwards by the first fixing plate 300, the space in the temporary storage cavity 160 is compressed by the first fixing plate 300, the liquid in the temporary storage cavity 160 is pressed into the water storage cavity 170, the liquid in the water storage cavity 170 flows out from the water outlet pipe 143 through the two one-way valves 141 under the pressure effect, the discharge and the collection of samples are realized, the mixed liquid between the two air plugs 200 does not need to be re-sampled, the convenience is sampled deeper aquifer for the detected data is more accurate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (9)
1. A city water resource bearing capacity evaluation system is characterized by comprising a data acquisition module, a data processing module and an evaluation module;
acquiring water quality samples of all aquifers through a data acquisition device, and analyzing and detecting the samples to obtain all water quality data;
the data processing module processes various water quality data to obtain a water resource quality index, and the data acquisition module acquires industrial pollution data, town pollution data and agricultural pollution data;
the data processing module processes various pollution data to obtain an environmental pollution index, and the data acquisition module acquires water environment ecological data and water resource total amount data;
the data processing module processes the water environment ecological data and the water resource total amount data to obtain a water environment purification index;
the data processing module obtains the bearing capacity index of the water resource through comprehensive processing of the water resource quality index, the environmental pollution index and the water environment purification index;
the evaluation module compares the bearing capacity index of the water resource with the bearing capacity data of the water resource in other areas to obtain an evaluation result;
data acquisition device includes bottom confined body (100), air cock (200) have all been fixed to cup joint at the annular lateral wall both ends of body (100), slotted hole (110) have all been seted up to the annular lateral wall intermediate position both sides of body (100), body (100) are located slotted hole (110) position department and have slided and cup jointed fixed plate (300), fixed plate (300) are located the outside of body (100) and have linked firmly sliding sleeve (340), sliding sleeve (340) slide with body (100) and cup joint, the lateral wall of sliding sleeve (340) has linked firmly gasbag (350), two the interior bottom surface of slotted hole (110) has linked firmly fixed plate two (500), fixed plate two (500) are fixed cup joint with body (100) and are connected, body (100) lateral wall is located the fixed gasbag two (510) of having cup jointed in below of fixed plate two (500), the inside wall of body (100) is located the below of fixed plate two (500) and is provided with and is used for driving fixed plate one (300) ) The inner side wall of the tube body (100) is positioned above the long slotted hole (110) and is fixedly connected with a first partition plate (130) and a second partition plate (140) from bottom to top in sequence, the top surface of the first fixing plate (300) is communicated with a one-way valve III (310), the top surface of the first separation plate (130) is communicated with a one-way valve I (131), the top surface of the second partition plate (140) is communicated with a second one-way valve (141), the top end of the second one-way valve (141) is communicated with a water outlet pipe (143), a vent pipe (120) is arranged in the pipe body (100), an air passage (124) and a line passage (125) are arranged in the vent pipe (120), the air channel (124) is used for supplying air to the air plug (200), the first air bag (350) and the second air bag (510), the wire way (125) is used for a cable to pass through, and the outer side wall of the tube body (100) is positioned above the second partition plate (140) and is provided with a through hole (150).
2. The urban water resource bearing capacity assessment system according to claim 1, wherein the driving assembly (400) comprises a motor (410), the motor (410) is fixedly connected with the inner wall of the pipe body (100), the output end of the motor (410) is fixedly connected with a screw (420), the top end of the screw (420) sequentially penetrates through the second fixing plate (500) and the first fixing plate (300) and extends to the upper side of the first fixing plate (300), the central position of the end face of the first fixing plate (300) is fixedly connected with an internal thread sleeve (330), the internal thread sleeve (330) is connected with the screw (420) in a screwing manner, and the screw (420) is connected with the second fixing plate (500) in a rotating manner.
3. The urban water resource bearing capacity assessment system according to claim 2, wherein the top end of the vent pipe (120) sequentially penetrates through the top ends of the fixing plate II (500), the fixing plate I (300), the partition plate I (130), the partition plate II (140) and the pipe body (100) upwards, the vent pipe (120) is fixedly connected with the top ends of the fixing plate II (500), the partition plate I (130), the partition plate II (140) and the pipe body (100), the vent pipe (120) is slidably sleeved with the fixing plate I (300), the outer side wall of the vent pipe (120) is provided with a first communication port (121) at two positions of the air plugs (200), the first communication port (121) is communicated with the air passage (124), one end of the first communication port (121) penetrates through the inner side wall of the pipe body (100) and is communicated with the corresponding air plug (200), the inner side wall of the first air bag (350) is provided with a first air tap (320) at a position of a long slotted hole (110), sliding sleeve (340) is run through to the one end of air cock (320) and a slotted hole (110) is passed through, the inside wall intercommunication of two gasbags (510) has air cock two (520), the lateral wall that the one end of air cock two (520) runs through body (100) extends to inside body (100), the lateral wall of air cock (120) is located the upside position of fixed plate one (300) and the downside position of fixed plate two (500) all communicate there is intercommunication mouth two (122), intercommunication mouth two (122) and air flue (124) intercommunication, air cock one (320) and air cock two (520) all communicate through hose and intercommunication mouth two (122) of next-door neighbour position, the downside position intercommunication that the lateral wall of air cock (120) is located fixed plate two (500) has outlet (123), outlet (123) and pipeline (125) intercommunication.
4. The urban water resource bearing capacity assessment system according to claim 1, wherein a horn-shaped annular elastic band (530) is fixedly connected to an outer side wall of the second air bag (510), a top end of the elastic band (530) is fixedly connected to an outer side wall of the pipe body (100), and a plurality of meshes (531) are formed in an annular shape on an outer side wall of a bottom end of the elastic band (530) at equal intervals.
5. The urban water resource bearing capacity assessment system according to claim 4, wherein the bottom surface of the second partition plate (140) is communicated with a communicating pipe (142), the bottom end of the communicating pipe (142) extends to below the top end of the elastic belt (530), the communicating pipe (142) is communicated with the outer side wall of the pipe body (100), and the outer side wall of the pipe body (100) is located above the second partition plate (140) and is provided with a through hole (150).
6. The urban water resource bearing capacity assessment system according to claim 1, wherein the height of said sliding sleeve (340) is greater than the length of the slotted hole (110).
7. The urban water resource bearing capacity assessment system according to claim 1, wherein a lifting ring is attached to the top end of said pipe body (100).
8. The urban water resource bearing capacity assessment system according to claim 1, wherein a temporary storage chamber (160) is formed between the first fixing plate (300) and the first partition plate (130), and a water storage chamber (170) is formed between the first partition plate (130) and the second partition plate (140).
9. A municipal water resource capacity assessment system according to claim 4, wherein the inner surface of said elastic belt (530) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210427997.3A CN114548835B (en) | 2022-04-22 | 2022-04-22 | Urban water resource bearing capacity assessment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210427997.3A CN114548835B (en) | 2022-04-22 | 2022-04-22 | Urban water resource bearing capacity assessment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114548835A true CN114548835A (en) | 2022-05-27 |
| CN114548835B CN114548835B (en) | 2022-07-01 |
Family
ID=81666978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210427997.3A Active CN114548835B (en) | 2022-04-22 | 2022-04-22 | Urban water resource bearing capacity assessment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114548835B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205049380U (en) * | 2015-10-27 | 2016-02-24 | 山东省水利科学研究院 | Automatic water sampling device of multi -functional groundwater layering |
| CN110220742A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Outdoor depth-setting rapid water taking method |
| CN209542177U (en) * | 2018-11-27 | 2019-10-25 | 彭俊豪 | The gasbag-type pumping configuration of water intaking sample devices |
| CN111257055A (en) * | 2020-03-19 | 2020-06-09 | 北京市环境保护科学研究院 | Portable underground water depth-setting sampling device, sampling system and sampling method |
| CN113447314A (en) * | 2021-06-28 | 2021-09-28 | 中国科学院空间应用工程与技术中心 | Spacecraft on-orbit liquid working medium sampling device and method |
| CN114002017A (en) * | 2021-10-22 | 2022-02-01 | 贵州省地质矿产勘查开发局一O三地质大队 | Groundwater sample thief for hydrogeology |
-
2022
- 2022-04-22 CN CN202210427997.3A patent/CN114548835B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205049380U (en) * | 2015-10-27 | 2016-02-24 | 山东省水利科学研究院 | Automatic water sampling device of multi -functional groundwater layering |
| CN209542177U (en) * | 2018-11-27 | 2019-10-25 | 彭俊豪 | The gasbag-type pumping configuration of water intaking sample devices |
| CN110220742A (en) * | 2019-06-28 | 2019-09-10 | 苏州中车建设工程有限公司 | Outdoor depth-setting rapid water taking method |
| CN111257055A (en) * | 2020-03-19 | 2020-06-09 | 北京市环境保护科学研究院 | Portable underground water depth-setting sampling device, sampling system and sampling method |
| CN113447314A (en) * | 2021-06-28 | 2021-09-28 | 中国科学院空间应用工程与技术中心 | Spacecraft on-orbit liquid working medium sampling device and method |
| CN114002017A (en) * | 2021-10-22 | 2022-02-01 | 贵州省地质矿产勘查开发局一O三地质大队 | Groundwater sample thief for hydrogeology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114548835B (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114910304B (en) | River water quality detection sampling device and method for hydraulic engineering | |
| CN110792409A (en) | Time-sharing self-expansion bag type packer | |
| CN214502965U (en) | Portable raw soil sampling device | |
| CN114548835B (en) | Urban water resource bearing capacity assessment system | |
| CN114061649B (en) | Automatic quick on-line monitoring equipment for underground water quality and water level synchronization | |
| CN106149664B (en) | Water stop device in layered water pumping pipe | |
| CN214066629U (en) | Multilayer groundwater undisturbed monitoring device | |
| CN211144493U (en) | Measuring device suitable for soil bin/muddy water bin muck water content of shield machine | |
| CN112161840A (en) | Polyvinyl alcohol-based sponge water sampling device, use method of device and application of device | |
| CN210051594U (en) | Heavy metal water quality analyzer | |
| CN215804459U (en) | Water pumping test water stopping device with good sealing effect | |
| CN209132030U (en) | A kind of industrial land underground laden water collecting device | |
| CN218297682U (en) | Intelligent sampling equipment for water conservancy detection | |
| CN214742020U (en) | Air bag pump | |
| CN216518555U (en) | Multi-stage pump layered water pumping device for deep well | |
| CN213209593U (en) | Deep water sampling device for environmental monitoring | |
| CN104314509A (en) | Deep drill hole pressure measuring and blocking method and device | |
| CN110926880B (en) | Deep quality of water sampling device based on environmental protection | |
| CN207894909U (en) | A kind of Water Test Kits for analyzing underground water | |
| CN216284500U (en) | Sampling device for water resource investigation | |
| CN220399016U (en) | Water resource sampling device | |
| CN204163721U (en) | A kind of pumping cylinder | |
| JP2002146851A (en) | Water sampler | |
| CN216433633U (en) | Push type water taking device for geological drilling | |
| CN213986412U (en) | Industrial waste gas treatment effect evaluation and detection device convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |