CN111811885A - Water sampling device of environment monitoring station - Google Patents
Water sampling device of environment monitoring station Download PDFInfo
- Publication number
- CN111811885A CN111811885A CN202010724773.XA CN202010724773A CN111811885A CN 111811885 A CN111811885 A CN 111811885A CN 202010724773 A CN202010724773 A CN 202010724773A CN 111811885 A CN111811885 A CN 111811885A
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- Prior art keywords
- water
- monitoring station
- valve
- sampling device
- mounting
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Classifications
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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
- 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
- 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
Abstract
The invention relates to the technical field of environmental monitoring, in particular to a water collecting device of an environmental monitoring station, which comprises an installation bin, a driving motor, a guide pipe and a water intake head; the interior of the installation bin is provided with an installation box; a push rod is arranged on the mounting bin, a connecting rod is arranged at the bottom of the push rod, and a connecting piece is arranged at the bottom of the connecting rod; the periphery of the connecting rod is sleeved with an elastic piece; a piston is arranged in the mounting box, and the connecting piece is connected with the piston; a water outlet pipe is arranged on one side of the mounting box and extends out of the mounting bin; the bottom of the installation box is provided with an insertion pipe, and the top of the insertion pipe is provided with a second valve; a through groove is formed in one side, far away from the water outlet pipe, of the installation box; a cross bar is arranged on the connecting rod and extends out of the through groove; the installation bin is provided with a joint, and the insertion pipe is inserted into the joint; the connector is connected with a conduit which is a hose; the invention has convenient operation, can automatically take water for sampling only by adjusting the depth of the water taking head, reduces the labor intensity and improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a water collecting device of an environmental monitoring station.
Background
Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem. Environmental monitoring (environmental monitoring) is the basis of scientific management environment and environmental law enforcement supervision, and is essential basic work for environmental protection. The core objective of environment monitoring is to provide data of the current situation and the change trend of the environment quality, judge the environment quality, evaluate the current main environmental problems and serve as an environment management service. The environmental monitoring station needs regularly to acquire the water sample in order to detect, and among the prior art, the water sampling needs to go on through artificial mode, and the operation is more loaded down with trivial details when acquireing the sample of the different degree of depth of water.
In order to solve the problems, the application provides the water sampling device for the environment monitoring station.
Disclosure of Invention
Objects of the invention
The invention provides a water sampling device of an environmental monitoring station, which aims to solve the technical problems that in the prior art, water sampling needs to be carried out in a manual mode, and the operation is more complicated when samples of different depths of a water body are obtained.
(II) technical scheme
In order to solve the technical problem, the invention provides a water collecting device of an environment monitoring station, which comprises an installation bin, a driving motor, a guide pipe and a water taking head;
the interior of the installation bin is provided with an installation box; a push rod is arranged on the mounting bin, a connecting rod is arranged at the bottom of the push rod, and a connecting piece is arranged at the bottom of the connecting rod; the periphery of the connecting rod is sleeved with an elastic piece, the top of the elastic piece is fixedly connected with the bottom of the push rod, and the bottom of the elastic piece is fixedly connected with the top of the installation box; a piston is arranged in the mounting box, and the connecting piece is connected with the piston; an opening is formed in the middle of the piston, a first valve is arranged on the connecting piece, and the first valve faces the opening; a water outlet pipe is arranged on one side of the mounting box and extends out of the mounting bin; the bottom of the installation box is provided with an insertion pipe, and the top of the insertion pipe is provided with a second valve;
a through groove is formed in one side, far away from the water outlet pipe, of the installation box; a cross rod is arranged on the connecting rod, the cross rod extends out of the through groove, and two side walls of the cross rod are connected with the inner wall of the through groove in a sliding manner; the driving motor is arranged on one side of the mounting bin, and a driving wheel, a driven wheel and a guide wheel are arranged in the mounting bin; the peripheries of the driving wheel, the driven wheel and the guide wheel are provided with conveying belts; the conveying belt is provided with a scraper which is in transmission connection with the cross rod in a matching way; the driving motor drives the driving wheel to rotate;
the installation bin is provided with a joint, and the insertion pipe is inserted into the joint; the connector is connected with a conduit which is a hose; the other end of the conduit is connected to a water intake head.
Preferably, a liquid level sensor is arranged on the water taking head and is in signal connection with an upper computer through a signal line.
Preferably, the hose is provided with a wiring belt in a matching way, and the wiring belt comprises a base layer, an elastic belt and a binding belt; one side of the base layer is provided with an elastic band which is arc-shaped; one end of the binding belt is arranged on the base layer, and the other end of the binding belt penetrates through the base layer and is connected with the magic tape on the back of the base layer.
Preferably, the joint is provided with a base plate and a mounting groove, and the splicing pipe penetrates through the base plate and extends into the mounting groove; the bottom of the mounting groove is provided with a magnetic suction plate; one end of the conduit is provided with a magnetic sheet which is magnetically attracted with the magnetic attraction plate.
Preferably, the outer circumference of the conduit is provided with an external thread; the guide pipe is in threaded fit connection with the inner wall of the mounting groove.
Preferably, the water taking head is provided with a rope hanging hole for rope knot connection.
Preferably, the water inlets are formed in the two sides of the water taking head, and a filter screen is arranged inside the water taking head.
Preferably, a sliding groove is formed in the water inlet, and a valve plate is arranged on the sliding groove in a sliding mode; an electromagnet is embedded in the inner wall of the water inlet and is magnetically attracted with the valve plate.
Preferably, the sliding groove is provided with a limiting bulge.
Preferably, the first valve and the second valve are both opened in one direction.
The technical scheme of the invention has the following beneficial technical effects:
1. the conduit is provided with a wiring belt in a matching way, and the wiring belt comprises a base layer, an elastic band and a binding belt; one side of the base layer is provided with an elastic band which is arc-shaped; one end of the binding belt is arranged on the base layer, and the other end of the binding belt penetrates through the base layer and is connected with the magic tape on the back of the base layer. The signal line and the power supply line pass through the elastic band, pass through the base layer by using the other end of the constraint band and are connected with the magic tape on the back of the base layer in a sticking way, and the signal line and the power supply line are fixed on the guide pipe in such a way.
2. The water taking head is provided with a liquid level sensor which is in signal connection with an upper computer through a signal line. The depth of the position of the water taking head is recorded by the liquid level sensor, and the depth of the water body can be easily known through the numerical value of the liquid level sensor when the water bodies with different depths are sampled, so that the sampling is convenient.
3. A sliding groove is arranged at the water inlet, and a valve plate is arranged on the sliding groove in a sliding manner; an electromagnet is embedded in the inner wall of the water inlet and is magnetically attracted with the valve plate. When water is taken, the electromagnet at the water inlet loses power, the valve plate slides along the sliding groove under the action of water pressure, and the water inlet is kept open; stopping taking water, electrifying the electromagnet and closing the valve plate; the water inlet is kept closed and no water is fed. The sliding groove is provided with a limiting bulge. The limiting bulge is used for limiting the valve plate and preventing the valve plate from falling off from the sliding groove.
4. The water taking head is provided with a rope hanging hole for rope knot connection. When water is taken, the rope knot is connected to the rope hanging hole to play a role in auxiliary fixation and have the function of a safety rope.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an installation structure of the wiring tape according to the present invention;
FIG. 3 is a second schematic view of the installation structure of the wiring tape of the present invention;
FIG. 4 is a schematic view of the installation structure of the conduit and the joint according to the present invention;
FIG. 5 is a schematic view of the internal structure of the mounting box of the present invention;
FIG. 6 is a schematic view showing an installation structure of a conveyor belt according to the present invention;
FIG. 7 is a schematic view of the internal structure of the water intake head of the present invention;
FIG. 8 is a schematic view of the mounting structure of the valve plate in the present invention.
Reference numerals: 1. a drive motor; 2. installing a bin; 3. a push rod; 4. a water outlet pipe; 5. a joint; 6. a conduit; 7. wiring a belt; 701. a base layer; 702. elastic bands; 703. a binding belt; 8. a water intake head; 9. a liquid level sensor; 10. inserting a pipe; 11. a magnetic attraction plate; 12. a substrate; 13. installing a box; 14. an elastic member; 15. a connecting rod; 16. a cross bar; 17. a through groove; 18. a piston; 19. a connecting member; 20. a first valve; 21. a second valve; 22. a conveyor belt; 23. a driven wheel; 24. a guide wheel; 25. a driving wheel; 26. a squeegee; 27. a water inlet; 28. filtering with a screen; 29. a rope hanging hole; 30. an electromagnet; 31. a valve plate; 32. a chute; 33. and a limiting bulge.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-8, the water collection device of the environmental monitoring station provided by the invention comprises an installation bin 2, a driving motor 1, a conduit 6 and a water intake head 8;
the interior of the installation bin 2 is provided with an installation box 13; the installation bin 2 is provided with a push rod 3, the bottom of the push rod 3 is provided with a connecting rod 15, and the bottom of the connecting rod 15 is provided with a connecting piece 19; an elastic piece 14 is sleeved on the periphery of the connecting rod 15, the top of the elastic piece 14 is fixedly connected with the bottom of the push rod 3, and the bottom of the elastic piece 14 is fixedly connected with the top of the mounting box 13; a piston 18 is arranged in the mounting box 13, and a connecting piece 19 is connected with the piston 18; an opening is formed in the middle of the piston 18, a first valve 20 is arranged on the connecting piece 19, and the first valve 20 is opposite to the opening; a water outlet pipe 4 is arranged on one side of the installation box 13, and the water outlet pipe 4 extends out of the installation bin 2; the bottom of the installation box 13 is provided with a splicing pipe 10, and the top of the splicing pipe 10 is provided with a second valve 21;
a through groove 17 is formed in one side, far away from the water outlet pipe 4, of the installation box 13; a cross bar 16 is arranged on the connecting rod 15, the cross bar 16 extends out of the through groove 17, and two side walls of the cross bar 16 are connected with the inner wall of the through groove 17 in a sliding manner; the driving motor 1 is arranged at one side of the mounting bin 2, and a driving wheel 25, a driven wheel 23 and a guide wheel 24 are arranged in the mounting bin 2; the transmission belt 22 is arranged on the periphery of the driving wheel 25, the driven wheel 23 and the guide wheel 24; the conveying belt 22 is provided with a scraper 26, and the scraper 26 is in matching transmission connection with the cross rod 16; the driving motor 1 drives the driving wheel 25 to rotate;
the installation bin 2 is provided with a joint 5, and the insertion pipe 10 is inserted into the joint 5; the joint 5 is connected with a conduit 6, and the conduit 6 is a hose; the other end of the conduit 6 is connected to a water intake head 8.
In this embodiment, a liquid level sensor 9 is arranged on the water intake head 8, and the liquid level sensor 9 is in signal connection with an upper computer through a signal line.
It should be noted that, the depth of the position where the water intake head 8 is located is recorded by the liquid level sensor 9, and the depth of the water body where the water intake head is located can be easily known through the numerical value of the liquid level sensor 9 when the water body with different depths is sampled, so that the sampling is convenient.
In this embodiment, the conduit 6 is provided with a wiring belt 7, and the wiring belt 7 includes a base layer 701, an elastic belt 702 and a binding belt 703; an elastic band 702 is arranged on one side of the base layer 701, and the elastic band 702 is arc-shaped; one end of the binding belt 703 is arranged on the base layer 701, and the other end passes through the base layer 701 and is connected with the magic tape on the back of the base layer 701.
The signal line and the power supply line are fixed to the guide tube 6 by passing through the elastic band 702, passing through the base layer 701 using the other end of the binding band 703, and being connected to the hook and loop fastener on the back of the base layer 701.
In the embodiment, the joint 5 is provided with a base plate 12 and a mounting groove, and the splicing pipe 10 penetrates through the base plate 12 and extends into the mounting groove; the bottom of the mounting groove is provided with a magnetic attraction plate 11; one end of the conduit 6 is provided with a magnetic sheet magnetically attracted with the magnetic attraction plate 11.
It should be noted that the magnetic attraction plate 11 magnetically attracts the magnetic sheet disposed at one end of the conduit 6, so as to improve the connection accuracy between the conduit 6 and the connector 5.
In the present embodiment, the guide tube 6 is provided with an external thread on its outer circumference; the guide pipe 6 is in threaded fit connection with the inner wall of the mounting groove.
In the present embodiment, the water intake head 8 is provided with a rope hanging hole 29 for knot connection.
It should be noted that, when water is taken, the water is connected to the rope hanging hole 29 by using a rope knot, so as to play a role of auxiliary fixation and have a function of a safety rope.
In this embodiment, both sides of the water intake head 8 are provided with water inlets 27, and the inside of the water intake head 8 is provided with a filter screen 28.
It should be noted that the filter screen 28 is used for filtering silt or aquatic weeds to prevent blocking the water inlet 27.
In the present embodiment, a chute 32 is disposed at the water inlet 27, and a valve plate 31 is slidably disposed on the chute 32; an electromagnet 30 is embedded in the inner wall of the water inlet 27, and the electromagnet 30 and the valve plate 31 are magnetically attracted.
In the present embodiment, the slide groove 32 is provided with a stopper protrusion 33.
The stopper projection 33 is used to stop the valve plate 31 and prevent the valve plate 31 from falling off the slide groove 32.
In this embodiment, the first valve 20 and the second valve 21 are both opened in one direction.
The working principle and the using process of the invention are as follows: firstly, connecting a conduit 6 with a water intake head 8 and an installation bin 2 by using a joint 5, wherein a base plate 12 and an installation groove are arranged on the joint 5, and a splicing pipe 10 penetrates through the base plate 12 and extends into the installation groove; the bottom of the mounting groove is provided with a magnetic attraction plate 11; one end of the conduit 6 is provided with a magnetic sheet magnetically attracted with the magnetic attraction plate 11. The magnetic attraction plate 11 is magnetically attracted with a magnetic sheet arranged at one end of the conduit 6, thereby improving the connection accuracy of the conduit 6 and the joint 5. The outer periphery of the conduit 6 is provided with an external thread; the guide pipe 6 is in threaded fit connection with the inner wall of the mounting groove; in the invention, a wiring belt 7 is arranged on one side of a conduit 6, a signal line and a power supply line pass through an elastic belt 703, and the other end of a constraint belt 703 passes through a base layer 701 and is connected with a magic tape on the back of the base layer 701; putting a water sampling head 8 into water, and recording the water depth by a liquid level sensor 9 when the water reaches the depth of the sampled water; the push rod 3 can be manually pressed or the drive motor 1 drives the push rod 3 to move to fetch water; the driving motor 1 drives the driving wheel 25 to rotate, so as to drive the conveying belt 22 to rotate, the scraper 26 on the conveying belt 22 is in contact with the cross rod 16, so that the push rod 3 is driven to move downwards through the cross rod 16, and at the moment, the elastic part 14 keeps a contracted state; when the push rod 3 moves downwards, the piston 18 moves downwards, the first valve 20 keeps an open state and exhausts outwards, and the second valve 21 keeps a closed state; when the electromagnet 30 at the water inlet 27 loses power, the valve plate 31 slides along the chute 32 under the action of water pressure, and the water inlet 27 is kept open; the filter screen 28 can filter out silt or aquatic weeds to prevent blocking the water inlet 27; then the scraper 26 is separated from the cross rod 16, the push rod 3 is reset under the action of the elastic element 14, the piston 18 moves upwards, the first valve 20 is closed, the second valve 21 is kept in an open state, the operation is repeated for many times, water is sucked into the installation box 13 through the guide pipe 6 and finally discharged outwards through the water outlet pipe 4, and a sampling bottle is used for sampling. The invention has convenient operation, can automatically take water for sampling only by adjusting the depth of the water taking head 8, reduces the labor intensity and improves the working efficiency.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. The water collection device for the environmental monitoring station is characterized by comprising an installation bin (2), a driving motor (1), a guide pipe (6) and a water intake head (8);
an installation box (13) is arranged in the installation bin (2); a push rod (3) is arranged on the mounting bin (2), a connecting rod (15) is arranged at the bottom of the push rod (3), and a connecting piece (19) is arranged at the bottom of the connecting rod (15); an elastic piece (14) is sleeved on the periphery of the connecting rod (15), the top of the elastic piece (14) is fixedly connected with the bottom of the push rod (3), and the bottom of the elastic piece (14) is fixedly connected with the top of the mounting box (13); a piston (18) is arranged in the mounting box (13), and a connecting piece (19) is connected with the piston (18); an opening is formed in the middle of the piston (18), a first valve (20) is arranged on the connecting piece (19), and the first valve (20) is opposite to the opening; a water outlet pipe (4) is arranged on one side of the mounting box (13), and the water outlet pipe (4) extends out of the mounting bin (2); the bottom of the installation box (13) is provided with an insertion pipe (10), and the top of the insertion pipe (10) is provided with a second valve (21);
a through groove (17) is formed in one side, far away from the water outlet pipe (4), of the mounting box (13); a cross rod (16) is arranged on the connecting rod (15), the cross rod (16) extends out of the through groove (17), and two side walls of the cross rod (16) are connected with the inner wall of the through groove (17) in a sliding manner; the driving motor (1) is arranged on one side of the installation bin (2), and a driving wheel (25), a driven wheel (23) and a guide wheel (24) are arranged in the installation bin (2); a transmission belt (22) is arranged on the periphery of the driving wheel (25), the driven wheel (23) and the guide wheel (24); a scraper (26) is arranged on the conveying belt (22), and the scraper (26) is matched with the cross rod (16) for transmission connection; the driving motor (1) drives the driving wheel (25) to rotate;
the installation bin (2) is provided with a joint (5), and the insertion pipe (10) is inserted into the joint (5); the joint (5) is connected with a conduit (6), and the conduit (6) is a hose; the other end of the conduit (6) is connected to a water intake head (8).
2. The water collection device of the environment monitoring station as claimed in claim 1, wherein a liquid level sensor (9) is arranged on the water intake head (8), and the liquid level sensor (9) is in signal connection with an upper computer through a signal line.
3. The water sampling device of the environment monitoring station according to claim 1, wherein the hose is provided with a wiring belt (7) in a matching manner, and the wiring belt (7) comprises a base layer (701), an elastic band (702) and a binding band (703); one side of the base layer (701) is provided with an elastic band (702), and the elastic band (702) is arc-shaped; one end of the binding belt (703) is arranged on the base layer (701), and the other end of the binding belt passes through the base layer (701) and is connected with the magic tape on the back of the base layer (701).
4. The water sampling device of the environment monitoring station according to claim 1, wherein the joint (5) is provided with a base plate (12) and a mounting groove, and the insertion pipe (10) penetrates through the base plate (12) and extends into the mounting groove; the bottom of the mounting groove is provided with a magnetic suction plate (11); one end of the conduit (6) is provided with a magnetic sheet which is magnetically attracted with the magnetic attraction plate (11).
5. The water sampling device of the environmental monitoring station according to claim 4, wherein the outer circumference of the guide pipe (6) is provided with an external thread; the guide pipe (6) is in threaded fit connection with the inner wall of the mounting groove.
6. The water sampling device of the environmental monitoring station according to claim 1, wherein the water intake head (8) is provided with a rope hanging hole (29) for rope knot connection.
7. The water sampling device of the environmental monitoring station according to claim 1, wherein both sides of the water intake head (8) are provided with water inlets (27), and a filter screen (28) is arranged inside the water intake head (8).
8. The water sampling device of the environmental monitoring station according to claim 1, wherein a chute (32) is arranged at the water inlet (27), and a valve plate (31) is slidably arranged on the chute (32); an electromagnet (30) is embedded in the inner wall of the water inlet (27), and the electromagnet (30) and the valve plate (31) are attracted magnetically.
9. The water sampling device of the environmental monitoring station according to claim 1, wherein the sliding groove (32) is provided with a limiting protrusion (33).
10. The water sampling device of the environment monitoring station as recited in claim 1, wherein the first valve (20) and the second valve (21) are both opened in one direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010724773.XA CN111811885A (en) | 2020-07-24 | 2020-07-24 | Water sampling device of environment monitoring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010724773.XA CN111811885A (en) | 2020-07-24 | 2020-07-24 | Water sampling device of environment monitoring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111811885A true CN111811885A (en) | 2020-10-23 |
Family
ID=72861152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010724773.XA Withdrawn CN111811885A (en) | 2020-07-24 | 2020-07-24 | Water sampling device of environment monitoring station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111811885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834287A (en) * | 2021-03-18 | 2021-05-25 | 杭州电子科技大学 | Water sampler for marine environment monitoring |
| CN113391031A (en) * | 2021-06-01 | 2021-09-14 | 上海绿晟环保科技有限公司 | Intelligent online cutting fluid parameter monitoring device and method |
-
2020
- 2020-07-24 CN CN202010724773.XA patent/CN111811885A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834287A (en) * | 2021-03-18 | 2021-05-25 | 杭州电子科技大学 | Water sampler for marine environment monitoring |
| CN113391031A (en) * | 2021-06-01 | 2021-09-14 | 上海绿晟环保科技有限公司 | Intelligent online cutting fluid parameter monitoring device and method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201023 |
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| WW01 | Invention patent application withdrawn after publication |