CN111982582A - River course water quality testing water intake device - Google Patents
River course water quality testing water intake device Download PDFInfo
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- CN111982582A CN111982582A CN202010840618.4A CN202010840618A CN111982582A CN 111982582 A CN111982582 A CN 111982582A CN 202010840618 A CN202010840618 A CN 202010840618A CN 111982582 A CN111982582 A CN 111982582A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 186
- 238000012372 quality testing Methods 0.000 title description 3
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 18
- 238000005070 sampling Methods 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 6
- 241001113556 Elodea Species 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract 4
- 241000196324 Embryophyta Species 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of river channel water quality detection, in particular to a river channel water quality detection and taking device which comprises a water storage tank, a water taking connecting pipe, a first electromagnetic valve, a connecting rod, a cutter, a first connecting spring, a cleaning brush and a filtering screen, wherein the water storage tank, the water taking connecting pipe and the first electromagnetic valve are arranged, so that the device can collect water samples at different depths, simultaneously can prevent the water samples at different depths from being mixed, improve the water taking quality, facilitate the subsequent detection of water sources at different depths and improve the detection effect; the connecting rod, the cutter, the first connecting spring, the cleaning brush, the filter screen cloth waterweeds or garbage and other substances are arranged, so that the pipe orifice cannot be blocked, the cleaning brush can clean the filter screen cloth in a reciprocating manner, the filter screen cloth is prevented from being blocked by smaller waterweeds or garbage and other substances, and the practicability of the filter screen cloth is improved.
Description
Technical Field
The invention relates to the technical field of riverway water quality detection, in particular to a riverway water quality detection water intake device.
Background
Need take a sample in water quality testing, traditional sampling mode is put into the aquatic through the sampling bottle and is taken a sample, need sample many times during the sample, and the sample inefficiency can not take the water sample of the different degree of depth, and in the sample in-process, some rubbish and some pasture and water of aquatic block up sampling device easily moreover, and then influence the efficiency of water intaking.
Disclosure of Invention
The invention aims to provide a riverway water quality detection water taking device to solve the problems in the background technology.
The technical scheme of the invention is as follows: the river water quality detection water taking device comprises a control box, wherein a rotating motor is fixedly arranged on the control box, a first rotating connecting shaft is fixedly connected to the output end of the rotating motor, the first rotating connecting shaft extends into the control box through an opening, a first bevel gear is fixedly connected to the other end of the first rotating connecting shaft, a second rotating connecting shaft is rotatably arranged at the lower end in the control box, a second bevel gear is fixedly arranged at the middle position of the second rotating connecting shaft and is meshed with the first bevel gear, a first driving column gear is fixedly arranged on the second rotating connecting shaft and is positioned on one side of the toothless end of the second bevel gear, third bevel gears are symmetrically arranged at two ends of the second rotating connecting shaft respectively, and rotating water wheels are symmetrically arranged at two sides of the lower end of the control box, the water taking device is characterized in that a connecting rotating rod is fixedly arranged on the rotating water wheel and extends into the control box through a hole, a fourth bevel gear is fixedly arranged at the other end of the connecting rotating rod and is meshed with the third bevel gear, the rotating water wheel is in transmission connection with a second rotating connecting shaft through the connecting rotating rod, the fourth bevel gear and the third bevel gear, and a water taking part is arranged in the middle of the lower end of the control box. Rotatory water wheels makes the device can float on the surface of water, conveniently to taking of device, and the water intaking part is used for taking a sample to the water source of different water layers.
According to a preferable scheme of the invention, the water taking part comprises four water storage tanks from top to bottom, a water taking connecting pipe is fixedly arranged at the middle position of one end surface of each water storage tank, a water outlet connecting pipe is fixedly arranged below the other end surface of each water storage tank, a second driving column gear is rotatably arranged at the middle position of the outer side wall of each water taking connecting pipe, an anti-blocking assembly is arranged at the front end of the outer part of each water taking connecting pipe, an auxiliary sampling assembly is arranged inside each water taking connecting pipe, a first electromagnetic valve is fixedly arranged at the joint of each water taking connecting pipe and each water storage tank, and a second electromagnetic valve is fixedly arranged at the joint of each water outlet connecting pipe and each. Because the storage water tank is provided with four from top to bottom for can take a sample the water source of the different degree of depth, and the operating mode of first solenoid valve is that top-down time delay is opened, this one can guarantee when the water intaking, and the water source of the different degree of depth can not mix, improves the quality of water intaking, is convenient for follow-up water source to the different degree of depth detects, improves the effect that detects. The second solenoid valve makes in follow-up detection link, the water in the water storage tank flows from going out the water connecting pipe conveniently, avoided simultaneously when taking out this device from the water source, the water source on upper strata can flow into the water storage tank of lower floor from going out the water connecting pipe, thereby the water source of the different degree of depth carries out the problem of mixing, thereby the quality of water intaking has been improved, and then the effect that detects is improved, prevent blockking up the subassembly and make the mouth of pipe department of water intaking connecting pipe can not blockked up by rubbish or pasture and water in the water source, further supplementary sampling subassembly can filter the absorption to the suspended substance in the water source.
In a preferred embodiment of the present invention, each of the second driving column gears is engaged with each other, and the second driving column gear positioned at the uppermost position is engaged with the first driving column gear. Therefore, each second driving column gear is driven by the first driving column gear, and an additional driving piece is not needed.
As a preferable scheme of the present invention, the anti-blocking assembly includes connecting rods symmetrically disposed on the end surface of the second driving column gear, a cutter is fixedly disposed at the other end of the connecting rod, a first connecting spring is fixedly disposed on an end surface of the cutter close to the water intake connecting pipe, and a cleaning brush is fixedly disposed at the other end of the first connecting spring. Can prevent the water intake connecting pipe from being blocked by the substances such as waterweeds or garbage and the like, thereby influencing the working efficiency of water intake.
In a preferred embodiment of the present invention, the center of symmetry of the connecting rod is a central axis of the water intake connecting pipe. The center of rotation of the cutter is the same as the center of the water taking connecting pipe, so that the anti-blocking component can be positioned right in front of the water taking connecting pipe.
As a preferable scheme of the invention, a filtering screen is fixedly arranged at the pipe orifice of the water taking connecting pipe, and the cleaning brush is attached to the filtering screen. The cleaning brush can clean the filter screen, and further prevent the water taking connecting pipe from being blocked by substances such as waterweeds or garbage.
As a preferable scheme of the invention, the auxiliary sampling assembly comprises a first connecting clamp plate, a second connecting clamp plate and an adsorption plate, the adsorption plate is clamped by the first connecting clamp plate and the second connecting clamp plate, a concave groove is formed in the bottom end inside the water taking connecting pipe, the groove width of the concave groove is slightly larger than that of the second connecting clamp plate, a flexible material is filled in the concave groove, when the second connecting clamp plate is inserted into the concave groove, the side wall of the second connecting clamp plate can be tightly attached to the flexible material, a sealing effect is achieved, and meanwhile, due to the elasticity of the flexible material, the flexible material can clamp the second connecting clamp plate, so that the adsorption plate can be conveniently taken and installed, the adsorption plate can perform auxiliary sampling work, and the practicability of the invention is improved.
In a preferred embodiment of the present invention, the number of the auxiliary sampling units in the water intake connecting pipe is at least three, and the material of the adsorption plate may be selected independently. The specification and the material of the adsorption plate can be selected according to actual requirements, so that the suspended particles with different dispersion degrees are filtered and adsorbed, and the beneficial effects are achieved
The invention provides a riverway water quality detection water intake device through improvement, and compared with the prior art, the riverway water quality detection water intake device has the following improvements and advantages:
1. through setting up storage water tank, water intaking connecting pipe, first solenoid valve, and storage water tank top-down is provided with a plurality of for this device can gather the water sample of the different degree of depth, can avoid the water sample of the different degree of depth to take place to mix simultaneously, improves the quality of water intaking, is convenient for follow-up detect the water source of the different degree of depth, improves the effect that detects.
2. Through the arrangement of the connecting rod, the cutter, the first connecting spring, the cleaning brush and the filter screen, substances such as aquatic weeds or garbage cannot block the pipe orifice, and the cleaning brush can clean the filter screen in a reciprocating manner, so that the filter screen is prevented from being blocked by small substances such as aquatic weeds or garbage, and the practicability of the invention is improved.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 2 at B;
fig. 4 is an enlarged view of fig. 3 at C.
In the figure, a control box 1, a rotating motor 2, a first rotating connecting shaft 3, a first bevel gear 4, a second rotating connecting shaft 6, a second bevel gear 5, a first driving column gear 11, a third bevel gear 7, a rotating water wheel 10, a connecting rotating rod 9, a fourth bevel gear 8, a water taking part 12, a water storage tank 121, a water taking connecting pipe 123, a water outlet connecting pipe 122, a second driving column gear 124, an anti-clogging assembly 125, an auxiliary sampling assembly 126, a first electromagnetic valve 127, a second electromagnetic valve 128, a connecting rod 1251, a cutter 1252, a first connecting spring 1253, a cleaning brush 1254, a filtering screen 1255, a first connecting clamp plate 1261, a second connecting clamp plate 1262, an adsorption plate 1263 and a flexible material 1231.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The invention relates to a river water quality detection water taking device which comprises a control box 1, wherein a rotating motor 2 is fixedly arranged on the control box 1, the output end of the rotating motor 2 is fixedly connected with a first rotating connecting shaft 3, the first rotating connecting shaft 3 extends into the control box 1 through an opening, the other end of the first rotating connecting shaft 3, which is far away from the rotating motor 2, is fixedly connected with a first bevel gear 4, the lower end in the control box 1 is rotatably provided with a second rotating connecting shaft 6, (the second rotating connecting shaft 6 is vertically arranged with the first rotating connecting shaft 3), a second bevel gear 5 is fixedly arranged on the second rotating connecting shaft 6, the second bevel gear 5 is meshed with the first bevel gear 4, a first driving column gear 11 is fixedly arranged on the second rotating connecting shaft 6, and the first driving column gear 11 is positioned at one side of the non-tooth end of the second bevel gear 5, the water supply device is characterized in that third bevel gears 7 are symmetrically arranged at two ends of the second rotating connecting shaft 6 respectively, rotary water wheels 10 are symmetrically arranged on two sides of the lower end of the control box 1, connecting rotating rods 9 are fixedly arranged on the rotary water wheels 10, the connecting rotating rods 9 extend into the control box 1 through holes, fourth bevel gears 8 are fixedly arranged at the other ends of the connecting rotating rods 9, the fourth bevel gears 8 are meshed with the third bevel gears 7, the rotary water wheels 10 are in transmission connection with the second rotating connecting shaft 6 through the connecting rotating rods 9, the fourth bevel gears 8 and the third bevel gears 7, and water taking parts 12 are arranged in the middle of the lower end of the control box 1. In the use process, the rotating motor 2 is started, the rotating motor 2 drives the first rotating connecting shaft 3 to rotate, the first rotating connecting shaft 3 drives the second rotating connecting shaft 6 to rotate through the first bevel gear 4 and the second bevel gear 5, the second rotating connecting shaft 6 drives the connecting rotating rod 9 to rotate through the third bevel gear 7 and the fourth bevel gear 8, the connecting rotating rod 9 drives the rotating water wheel 10 to rotate, and the rotating water wheel 10 enables the device to hover on a river channel when the device samples a river channel water source, so that the device is convenient to take and the practicability of the device is improved.
The water taking part 12 comprises four water storage tanks 121 from top to bottom, a water taking connecting pipe 123 is fixedly arranged at the middle position of one end face of each water storage tank 121, a water outlet connecting pipe 122 is fixedly arranged below the other end face of each water storage tank 121, a second driving column gear 124 is rotatably arranged at the middle position of the outer side wall of each water taking connecting pipe 123, an anti-blocking assembly 125 is arranged at the front end of the outer portion of each water taking connecting pipe 123, an auxiliary sampling assembly 126 is arranged inside each water taking connecting pipe 123, a first electromagnetic valve 127 is fixedly arranged at the joint of each water taking connecting pipe 123 and each water storage tank 121, and a second electromagnetic valve 128 is fixedly arranged at the joint of each water outlet connecting pipe 122 and. In the water intaking link, because storage water tank 121 is provided with four from top to bottom for can take a sample the water source of the different degree of depth, and the operating condition of first solenoid valve 127 is that top-down time delay is opened, this can ensure when the water intaking, the water source of the different degree of depth can not mix, improves the quality of water intaking, is convenient for follow-up water source to the different degree of depth detects, improves the effect that detects. The second solenoid valve 128 makes in the follow-up detection link, the water in the storage water tank 121 conveniently flows out from the water outlet connecting pipe 122, when taking out this device from the water source, the water source on upper strata can flow into the storage water tank 121 on lower floor from the water outlet connecting pipe 122 simultaneously, thereby the problem that the water source of the different degree of depth carries out the mixture has been avoided, thereby the quality of getting water has been improved, and then the effect that detects is improved, prevent blockking up subassembly 125 and make the mouth of pipe department of water intaking connecting pipe 123 can not blockked up by rubbish or pasture and water in the water source, further supplementary sampling subassembly 126 can filter the absorption to the suspended material in the water source, be convenient for detect the suspended material in the water source, the practicality of this device is improved.
Each of the second driving column gears 124 is engaged with each other, and the second driving column gear 124 positioned at the uppermost side is engaged with the first driving column gear 11. Therefore, each second driving column gear 124 is driven by the first driving column gear 11, and no additional driving piece is needed, so that the device has the advantages of simple structure, low manufacturing cost, convenience in popularization and use and improvement of the practicability of the invention.
The anti-blocking assembly 125 comprises a connecting rod 1251 symmetrically arranged on the end face of the second driving column gear 124 along the axis of the second driving main gear 124, a cutter 1252 is fixedly arranged at the other end of the connecting rod 1251, a first connecting spring 1253 is fixedly arranged on one end face of the cutter 1252 close to the water intake connecting pipe 123, and a cleaning brush 1254 is fixedly arranged at the other end of the first connecting spring 1253. The symmetric center of the connecting rod 1251 is the central axis of the water intake connecting pipe 123. The mouth of the water intake connecting pipe 123 is fixedly provided with a filter screen 1255, and the cleaning brush 1254 is attached to the filter screen 1255. Thus, when the second driving column gear 125 rotates, the connecting rod 1251 rotates along with the second driving column gear 124, so that the cutter 1252 rotates along with the second driving column gear 125, the connecting rod 1251 is symmetrically arranged on the second driving column gear 125, and the symmetric center is the central axis of the water intake connecting pipe 123, so that the cutter 1252 is positioned right in front of the water intake connecting pipe 123, so that the cutter 1252 can crush the aquatic weed or garbage and the like during the rotation process, so that the orifice of the water intake connecting pipe 123 is not blocked by the aquatic weed or garbage and the like, further, a filtering screen 1255 is arranged at the orifice of the water intake connecting pipe 123, so that the crushed aquatic weed or garbage and the like can be filtered to prevent the crushed aquatic weed or garbage and the like from entering the water intake connecting pipe 123, and further, in order to prevent the crushed smaller aquatic weed or garbage and the like from blocking the filtering screen 1255, the cleaning brush 1254 is arranged on one end face of the cutter 1252 close to the water intake connecting pipe 123, and the cleaning brush 1254 is elastically connected to the end face of the cutter 1252 through the first connecting spring 1253, so that when the cutter 1252 rotates, the cleaning brush 1254 can reciprocally clean the filter screen 1255, thereby preventing the filter screen 1255 from being blocked by small aquatic weeds, garbage and other substances, and improving the practicability of the invention.
The auxiliary sampling assembly 126 comprises a first connecting clamp plate 1261, a second connecting clamp plate 1262 and an adsorption plate 1263, the adsorption plate 1263 is clamped by the first connecting clamp plate 1261 and the second connecting clamp plate 1262, a concave groove is formed in the bottom end inside the water intake connecting pipe 123, the groove width of the concave groove is slightly larger than that of the second connecting clamp plate 1262, a flexible material 1231 is filled in the concave groove, when the second connecting clamp plate 1262 is inserted into the concave groove by the flexible material 1231, the side wall of the second connecting clamp plate 1262 can be tightly attached to the flexible material 1231, a sealing effect is achieved, meanwhile, the flexible material 1231 has elasticity, so that the second connecting clamp plate 1262 can be clamped by the flexible material 1231, taking and installation of the adsorption plate 1263 are facilitated, auxiliary sampling work of the adsorption plate 1263 can be achieved, and the practicability of the auxiliary sampling assembly is improved.
The number of the auxiliary sampling assemblies 126 in the water intake connecting pipe 123 is at least three, and the material of the adsorption plate 1263 can be selected independently. The specification and the material of the adsorption plate 1263 can be selected according to actual requirements, so that suspended particles with different dispersion degrees are filtered and adsorbed, the detection of the suspended particles in a river water source is facilitated, and the usability of the invention is improved.
Other parts in the present invention are not described in detail for the prior art.
Claims (8)
1. A riverway water quality detection water taking device is characterized by comprising a control box (1), wherein a rotating motor (2) is fixedly arranged on the control box (1), the output end of the rotating motor (2) is fixedly connected with a first rotating connecting shaft (3), the first rotating connecting shaft (3) extends into the control box (1) through a hole, the other end of the first rotating connecting shaft (3) is fixedly connected with a first bevel gear (4), the lower end inside the control box (1) is rotatably provided with a second rotating connecting shaft (6), a second bevel gear (5) is fixedly arranged in the middle of the second rotating connecting shaft (6), the second bevel gear (5) is meshed with the first bevel gear (4), a first driving column gear (11) is fixedly arranged on the second rotating connecting shaft (6), and the first driving column gear (11) is positioned on one side of the toothless end of the second bevel gear (5), the water intake device is characterized in that third bevel gears (7) are symmetrically arranged at two ends of the second rotating connecting shaft (6) respectively, rotary water wheels (10) are symmetrically arranged on two sides of the lower end of the control box (1), connecting rotating rods (9) are fixedly arranged on the rotary water wheels (10), the connecting rotating rods (9) stretch into the control box (1) through holes, fourth bevel gears (8) are fixedly arranged at the other ends of the connecting rotating rods (9), the fourth bevel gears (8) are meshed with the third bevel gears (7), the rotary water wheels (10) are in transmission connection with the second rotating connecting shaft (6) through the connecting rotating rods (9), the fourth bevel gears (8) and the third bevel gears (7), and water intake components (12) are arranged in the middle positions of the lower end of the control box (1).
2. The riverway water quality detection water intake device according to claim 1, characterized in that: the water taking part (12) comprises four water storage tanks (121) from top to bottom, a water taking connecting pipe (123) is fixedly arranged at the middle position of one end face of each water storage tank (121), a water outlet connecting pipe (122) is fixedly arranged below the other end face of each water storage tank (121), a second driving column gear (124) is rotatably arranged at the middle position of the outer side wall of each water taking connecting pipe (123), an anti-blocking assembly (125) is arranged at the front end of the outside of each water taking connecting pipe (123), an auxiliary sampling assembly (126) is arranged inside each water taking connecting pipe (123), a first electromagnetic valve (127) is fixedly arranged at the joint of each water taking connecting pipe (123) and each water storage tank (121), and a second electromagnetic valve (128) is fixedly arranged at the joint of each water outlet connecting pipe (122) and each water storage tank (.
3. The riverway water quality detection water intake device according to claim 2, characterized in that: each of the second driving column gears (124) is engaged with each other, and the second driving column gear (124) positioned at the uppermost side is engaged with the first driving column gear (11).
4. The riverway water quality detection water intake device according to claim 3, characterized in that: prevent stifled subassembly (125) including the symmetry set up connecting rod (1251) on second drive column gear (124) terminal surface, the other end of connecting rod (1251) is fixed and is provided with cutter (1252), cutter (1252) are close to fixed first connecting spring (1253) that is provided with on the terminal surface of water intaking connecting pipe (123), the other end of first connecting spring (1253) is fixed and is provided with cleaning brush (1254).
5. The riverway water quality detection water intake device according to claim 4, characterized in that: the symmetric center of the connecting rod (1251) is the central shaft of the water taking connecting pipe (123).
6. The riverway water quality detection water intake device according to claim 5, wherein a filter screen (1255) is fixedly arranged at the pipe orifice of the water intake connecting pipe (123), and the cleaning brush (1254) is attached to the filter screen (1255).
7. The riverway water quality detection water taking device is characterized in that the auxiliary sampling assembly (126) comprises a first connecting clamp plate (1261), a second connecting clamp plate (1262) and an adsorption plate (1263), the adsorption plate (1263) is clamped by the first connecting clamp plate (1261) and the second connecting clamp plate (1262), a concave groove is formed in the bottom end of the inside of the water taking connecting pipe (123), the width of the concave groove is slightly larger than that of the second connecting clamp plate (1262), and a flexible material (1231) is filled in the concave groove.
8. The riverway water quality detection water intake device according to claim 7, characterized in that: the number of the auxiliary sampling assemblies (126) in the water taking connecting pipe (123) is at least three, and the material of the adsorption plate (1263) can be selected independently.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010840618.4A CN111982582A (en) | 2020-08-20 | 2020-08-20 | River course water quality testing water intake device |
| JP2020183681A JP2022035919A (en) | 2020-08-20 | 2020-11-02 | Water sampling device for river channel water quality inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010840618.4A CN111982582A (en) | 2020-08-20 | 2020-08-20 | River course water quality testing water intake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111982582A true CN111982582A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010840618.4A Pending CN111982582A (en) | 2020-08-20 | 2020-08-20 | River course water quality testing water intake device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2022035919A (en) |
| CN (1) | CN111982582A (en) |
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| CN114791371A (en) * | 2022-05-09 | 2022-07-26 | 山东省临沂生态环境监测中心 | Environmental monitoring multilayer degree of depth sampling device |
| CN114791371B (en) * | 2022-05-09 | 2022-11-04 | 山东省临沂生态环境监测中心 | Environmental monitoring multilayer degree of depth sampling device |
| CN115032034A (en) * | 2022-08-11 | 2022-09-09 | 南通俊朗智能科技有限公司 | Water source gradient sampling device of deep water riverbed |
| CN115032034B (en) * | 2022-08-11 | 2023-11-28 | 南通俊朗智能科技有限公司 | Water source gradient sampling device of deep water riverbed |
| CN115508153A (en) * | 2022-11-23 | 2022-12-23 | 江苏云洲智能科技有限公司 | Water surface robot for water quality detection |
| CN115508153B (en) * | 2022-11-23 | 2023-03-24 | 江苏云洲智能科技有限公司 | Water surface robot for water quality detection |
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