CN110608923A

CN110608923A - Water pollution detects with many water layers sampling equipment simultaneously

Info

Publication number: CN110608923A
Application number: CN201910911464.0A
Authority: CN
Inventors: 施亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2019-12-24

Abstract

The invention relates to the technical field of instruments and instruments, and discloses a multi-water-layer simultaneous sampling device for water pollution detection, which comprises an operation table, wherein a support is fixedly connected above the operation table; the elliptic disc drives the motion of first connecting rod, make second connecting rod and third connecting rod use the lug of its junction to rotate as the rotation point, the third connecting rod reciprocates, drive clamp plate synchronous motion, the rubber ball is kept away from again in the clamp plate extrusion, when the rubber ball extrudees the shelves pole, the shelves pole moves down and breaks away from with the carriage release lever, drive waterstop and water inlet break away from, the collecting chamber is irritated respectively to the sewage of different water layers, and the rubber ball is extruded, the air is arranged to the aquatic, sewage inhales the receiving flask from the water inlet, accelerate the sampling speed, rise along with the water level, the via hole of gas-supply pipe is stopped up to the floating block, and block the water inlet, beat its degree of change when finding to the rubber ball, explain that the sewage in the receiving flask has been collected, thereby reach the effect of fetching water simultaneously at different.

Description

Water pollution detects with many water layers sampling equipment simultaneously

Technical Field

The invention relates to the technical field of instruments and instruments, in particular to a multi-water-layer simultaneous sampling device for water pollution detection.

Background

The instrument and meter is equipment for measuring, detecting and observing a research object by using a scientific principle so as to obtain various physical quantities, material components, property parameters and the like, if the equipment is classified according to purposes and purposes, the instrument and meter comprises an environment-friendly instrument, the environment-friendly instrument is all related to environment protection, can be produced in a factory, can run replaceable independent instruments, comprises a water body pollution analysis instrument, and needs to sample sewage before the sewage is subjected to record analysis, so that the following problems exist when the water body is sampled at present:

because the water divide into top layer, intermediate level and deep, need carry out the analysis respectively to the sewage of different water layers, but when the sewage sample, general equipment can only take a sample to the sewage of single water layer, often need change equipment and sample many times, complex operation, convenient inadequately to consuming time is longer, and work efficiency is low, and because equipment arranges the surface of water in under, the inconvenient sample condition of learning of operator causes the sample capacity easily inadequately or the sample time overlength.

Aiming at the defects of the prior art, the invention provides a multi-water-layer simultaneous sampling device for water pollution detection, which has the advantages of simultaneous sampling of multiple water layers and convenience in obtaining sampling conditions, solves the problem of inconvenient operation, accelerates the inflow speed of sewage in different water layers by changing the pressure in a collecting chamber of a collecting bottle into which the sewage can flow from a water inlet, improves the operation efficiency, and can judge the sampling conditions of water by observing the deformation conditions of rubber balls, thereby achieving the effect of taking water in different water layers simultaneously.

Disclosure of Invention

Technical scheme (I)

In order to realize the purpose of simultaneously sampling the multiple water layers and conveniently knowing the sampling condition, the invention provides the following technical scheme: a multi-water-layer simultaneous sampling device for water pollution detection comprises an operation table, wherein a support is fixedly connected above the operation table, an elliptical disc is movably connected to the outer side of the operation table, a first connecting rod is fixedly connected to the outer side of the elliptical disc, a second connecting rod is movably connected to one side, away from the elliptical disc, of the first connecting rod, a third connecting rod is fixedly connected to one side, away from the first connecting rod, of the second connecting rod, a pressing plate is movably connected to the outer side of the third connecting rod, a rubber ball is fixedly connected to the lower side of the pressing plate, a connecting pipe is fixedly connected to the bottom of the rubber ball, a collecting bottle is fixedly connected to the bottom of the connecting pipe, a stop rod is movably connected to the inner side of the connecting pipe, a fixed rod is fixedly connected to the outer side of the connecting pipe, a water stop belt is fixedly connected to the outer side of the fixed rod, the outer side of the gas transmission pipe is fixedly connected with a water inlet.

Preferably, the middle part fixedly connected with output shaft of oval dish, the hole has been seted up to the inside of operation panel, and the output shaft of oval dish passes its hole, and the fixed surface of oval dish is connected with the lug, and the hole has been seted up at the middle part of first connecting rod, and the first connecting rod cover is connected with the oval dish through the lug in the lug outside.

Preferably, the second connecting rod and the third connecting rod are fixedly connected at an included angle of ninety degrees, a hole is formed in the joint, a lug is fixedly connected to the outer side of the operating platform, the second connecting rod and the third connecting rod are movably connected to the outer side of the operating platform, a spring is movably connected to the upper portion of the third connecting rod, and one side, far away from the third connecting rod, of the spring is movably connected with the support.

Preferably, the outer side of the third connecting rod is fixedly connected with a convex block, the pressing plate is movably connected with the convex block, the bottom of the pressing plate is in a convex arc shape, the bottom of the rubber ball is provided with a small hole, and the size of the small hole is matched with that of the gas conveying pipe.

Preferably, the inside fixedly connected with plate of connecting pipe, the top swing joint of plate has the spring, and one side swing joint that the plate was kept away from to the spring has the shelves pole, and two swing joints of shelves pole have the shelves strip, and the aperture has been seted up to the inside of carriage release lever, and the size that appears when the shelves strip is located the position of being close to the shelves pole is less than the size of carriage release lever aperture, and the size that appears when the shelves strip is located the position of keeping away from the shelves pole is greater than the size of carriage release lever aperture.

Preferably, there is three collection room in the receiving flask, the layering highly uniform with the water is highly according to of its collection room, the hole has all been seted up to the roof of every collection room, the size of its size and gas-supply pipe is to the adaptation, the gas-supply pipe passes the hole of collecting the room, the via hole has been seted up to the position that the gas-supply pipe is close to the collection room roof, the size nonconformity of three via hole, the via hole size that is close to the connecting pipe is minimum, the size of intermediate position is inferior, the via hole size of keeping away from the connecting pipe is the biggest, the water inlet is located the top of collecting the room, the hole has been seted up to the inside of floating block, the size of its size and the size looks adaptation of gas-supply pipe, when.

Preferably, the outer side of the fixed rod is movably connected with a spring, one side of the spring, which is far away from the fixed rod, is connected with the movable rod, and when the movable rod is located at the position of the blocking rod, the water stop covers and clings to the water inlet.

(II) advantageous effects

Compared with the prior art, the invention provides a multi-water-layer simultaneous sampling device for water pollution detection, which has the following beneficial effects:

the elliptic disc rotates to drive the first connecting rod to move, the first connecting rod drives the second connecting rod and the third connecting rod to rotate by taking a lug at the joint as a rotation point, so that the third connecting rod moves up and down to drive the pressing plate to move synchronously, the pressing plate is extruded to be far away from the rubber ball again, so that the rubber ball is flattened and then returns to normal, when the rubber ball extrudes the gear lever, the gear lever moves downwards, the gear strip on the gear lever is close to the gear lever, the moving lever is separated from the gear lever, the moving lever drives the water stop belt to be separated from the water inlet under the action of the spring, sewage in different water layers is respectively filled into three collecting chambers of the collecting bottle from three water inlets, the rubber ball is extruded, air is discharged into the water from the water inlet through the through hole of the gas pipe, the sewage is sucked into the collecting bottle from the water inlet due to the reduction of the air pressure in the collecting bottle to accelerate the inflow of the sewage into the collecting bottle, the floating, and block the water inlet, when patting the rubber ball, rubber ball change degree is less, explains that the sewage in the receiving flask has collected and has accomplished, can take out the receiving flask, in the collecting chamber of the receiving flask that sewage self can gush into from the water inlet, the rethread changes the pressure in the receiving flask for the inflow speed of different water layer sewage improves operating efficiency, and the accessible is observed the deformation condition of rubber ball and is judged the sample condition of water, thereby reaches the effect of getting the water simultaneously in different water layers.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention;

FIG. 3 is a cross-sectional view of a collection bottle constructed in accordance with the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;

FIG. 5 is a schematic view of the connection between the water stop and the water inlet of the structure of the present invention;

FIG. 6 is a schematic view showing the connection relationship between the fixing rod, the water stop and the moving rod according to the present invention.

In the figure: 1-operation table, 2-bracket, 3-elliptic disc, 4-first connecting rod, 5-second connecting rod, 6-third connecting rod, 7-pressing plate, 8-rubber ball, 9-connecting pipe, 10-collecting bottle, 11-blocking rod, 12-fixed rod, 13-water stop, 14-moving rod, 15-gas pipe, 16-floating block and 17-water inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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. 1-6, a multi-water-layer simultaneous sampling device for water pollution detection comprises an operation table 1, a support 2 is fixedly connected above the operation table 1, an elliptical disk 3 is movably connected to the outer side of the operation table 1, an output shaft is fixedly connected to the middle of the elliptical disk 3, a hole is formed in the operation table 1, the output shaft of the elliptical disk 3 passes through the hole, a bump is fixedly connected to the surface of the elliptical disk 3, a hole is formed in the middle of a first connecting rod 4, the first connecting rod 4 is sleeved on the outer side of the bump and is connected to the elliptical disk 3 through the bump, the outer side of the elliptical disk 3 is fixedly connected to the first connecting rod 4, a second connecting rod 5 is movably connected to one side of the first connecting rod 4 away from the elliptical disk 3, a third connecting rod 6 is fixedly connected to one side of the second connecting rod 5 away from the first connecting rod 4, and the second connecting rod, and the junction has seted up the hole, the outside fixedly connected with lug of operation panel 1, and second connecting rod 5 and third connecting rod 6 swing joint are in the outside of operation panel 1, the top swing joint of third connecting rod 6 has the spring, one side and support 2 swing joint that the third connecting rod 6 was kept away from to the spring, the outside swing joint of third connecting rod 6 has clamp plate 7, the outside fixedly connected with lug of third connecting rod 6, clamp plate 7 and lug swing joint, the bottom of clamp plate 7 presents protruding arcuation, when making clamp plate 7 move down, bigger degree's extrusion rubber ball 8, the below fixedly connected with rubber ball 8 of clamp plate 7, the aperture has been seted up to the bottom of rubber ball 8, the size of its aperture and the size looks adaptation of gas-supply pipe 15, can change the pressure in the receiving flask 10 through gas-supply pipe 15 when being convenient for rubber ball 8 is extruded.

The bottom of the rubber ball 8 is fixedly connected with a connecting pipe 9, the bottom of the connecting pipe 9 is fixedly connected with a collecting bottle 10, three collecting chambers are arranged in the collecting bottle 10, the height of each collecting chamber is consistent with the layering height of a water body, so that surface layer, interlayer and deep sewage can be conveniently and simultaneously sampled, the top plate of each collecting chamber is provided with a hole, the size of each collecting chamber is matched with the size of the gas pipe 15, the gas pipe 15 penetrates through the hole of the collecting chamber, the position of the gas pipe 15 close to the top plate of the collecting chamber is provided with a through hole, the sizes of the three through holes are inconsistent, the size of the through hole close to the connecting pipe 9 is minimum, the size of the middle position is inferior, the size of the through hole far away from the connecting pipe 9 is maximum, the water inlet 17 is positioned at the top of the collecting chamber, the inside of the floating block 16 is provided with a hole, the size of the floating block 16 is, the pressure change of the collecting chamber far away from the connecting pipe 9 is maximized, so that the speed of sewage flowing into the water inlet 17 is maximized, the floating block 16 blocks the through hole and the water inlet 17 of the gas pipe 15 at the earliest time, and the situation that the sampling is not completed in the collecting chamber at the bottom and the sampling is completed in the collecting chamber at the upper part is avoided, the inner part of the connecting pipe 9 is movably connected with a baffle rod 11, a plate is fixedly connected with the inner part of the connecting pipe 9, a spring is movably connected with the upper part of the plate, one side of the spring far away from the plate is movably connected with the baffle rod 11, two sides of the baffle rod 11 are movably connected with baffle bars, a small hole is arranged in the movable rod 14, the size of the baffle bar at the position close to the baffle rod 11 is smaller than that of the small hole of the movable rod 14, the size of the baffle bar at the position far away from the baffle rod 11 is larger, one side fixedly connected with carriage release lever 14 that dead lever 12 was kept away from to waterstop 13, the outside swing joint of dead lever 12 has the spring, and one side that dead lever 12 was kept away from to the spring is connected with carriage release lever 14, and when carriage release lever 14 was located the position of shelves pole 11, waterstop 13 covered and hugged closely water inlet 17, the bottom fixedly connected with air pipe 15 of rubber ball 8, the outside swing joint of air pipe 15 has floater 16, the outside fixedly connected with water inlet 17 of air pipe 15.

Before sampling sewage, a moving rod 14 is clamped on the outer side of a blocking rod 11 to drive a water stop belt 13 to be tight and tightly attached to the outer side of a water inlet 17, the device is moved to the water side, a collecting bottle 10 is placed into water, an output shaft is manually shaken to drive an elliptic disc 3 to rotate, the elliptic disc 3 drives a first connecting rod 4 to move, the first connecting rod 4 drives a second connecting rod 5 and a third connecting rod 6 to rotate by taking a lug at the joint as a rotating point, the third connecting rod 6 moves up and down to drive a pressing plate 7 to move synchronously, the pressing plate 7 extrudes and then moves away from a rubber ball 8, the rubber ball 8 is flattened and then returns to be normal, when the rubber ball 8 extrudes the blocking rod 11, the blocking rod 11 moves downwards, a blocking strip on the blocking rod 11 is close to the blocking rod 11, the moving rod 14 is separated from the blocking rod 11, the moving rod 14 drives the water stop belt 13 to be separated from the water inlet 17 under the action of a spring, sewage with different water layers is respectively filled into three collecting, and rubber ball 8 is extruded, the air is discharged to the aquatic by water inlet 17 again through the via hole of air pipe 15, because the atmospheric pressure in the receiving flask 10 reduces, sewage inhales receiving flask 10 from water inlet 17 for sewage gushes into receiving flask 10, along with the rise of water level, kicking block 16 rises along air pipe 15, the via hole of air pipe 15 is plugged up to kicking block 16, and block water inlet 17, when patting rubber ball 8, 8 degree of change of rubber ball are less, it finishes to explain that the sewage in receiving flask 10 has been collected, can take out receiving flask 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water pollution detects with many water layers sampling equipment simultaneously, includes operation panel (1), its characterized in that: the device is characterized in that a support (2) is fixedly connected above the operating table (1), an elliptic disc (3) is movably connected to the outer side of the operating table (1), a first connecting rod (4) is fixedly connected to the outer side of the elliptic disc (3), a second connecting rod (5) is movably connected to one side, away from the elliptic disc (3), of the first connecting rod (4), a third connecting rod (6) is fixedly connected to one side, away from the first connecting rod (4), of the second connecting rod (5), a pressing plate (7) is movably connected to the outer side of the third connecting rod (6), a rubber ball (8) is fixedly connected to the lower side of the pressing plate (7), a connecting pipe (9) is fixedly connected to the bottom of the rubber ball (8), a collecting bottle (10) is fixedly connected to the bottom of the connecting pipe (9), a stop lever (11) is movably connected to the inside of the connecting pipe (9), a fixing lever (12) is fixedly connected to, one side of the water stop (13) far away from the fixed rod (12) is fixedly connected with a moving rod (14), the bottom of the rubber ball (8) is fixedly connected with an air pipe (15), the outer side of the air pipe (15) is movably connected with a floating block (16), and the outer side of the air pipe (15) is fixedly connected with a water inlet (17).

2. The device for simultaneously sampling multiple water layers for detecting water body pollution according to claim 1, wherein: the middle part fixedly connected with output shaft of oval dish (3), the hole has been seted up to the inside of operation panel (1), and the output shaft of oval dish (3) passes its hole, and the fixed surface of oval dish (3) is connected with the lug, and the hole has been seted up at the middle part of first connecting rod (4), and first connecting rod (4) cover is connected with oval dish (3) through the lug in the lug outside.

3. The device for simultaneously sampling multiple water layers for detecting water body pollution according to claim 1, wherein: second connecting rod (5) and third connecting rod (6) are with ninety degrees contained angle fixed connection to the hole has been seted up to the junction, the outside fixedly connected with lug of operation panel (1), and second connecting rod (5) and third connecting rod (6) swing joint are in the outside of operation panel (1), the top swing joint of third connecting rod (6) has the spring, and one side that third connecting rod (6) were kept away from to the spring is with support (2) swing joint.

4. The device for simultaneously sampling multiple water layers for detecting water body pollution according to claim 1, wherein: the outer side of the third connecting rod (6) is fixedly connected with a convex block, the pressing plate (7) is movably connected with the convex block, the bottom of the pressing plate (7) is in a convex arc shape, the bottom of the rubber ball (8) is provided with a small hole, and the size of the small hole is matched with that of the gas conveying pipe (15).

5. The device for simultaneously sampling multiple water layers for detecting water body pollution according to claim 1, wherein: the inside fixedly connected with plate of connecting pipe (9), the top swing joint of plate has the spring, one side swing joint that the plate was kept away from to the spring has shelves pole (11), two swing joint of shelves pole (11) have a shelves strip, the aperture has been seted up to the inside of carriage release lever (14), the size that appears when the shelves strip is located the position that is close to shelves pole (11) is less than the size of carriage release lever (14) aperture, the size that appears when the shelves strip is located the position of keeping away from shelves pole (11) is greater than the size of carriage release lever (14) aperture.

6. The device for simultaneously sampling multiple water layers for detecting water body pollution according to claim 1, wherein: there is three collecting chamber in collecting bottle (10), the high layering highly uniform with the water of its collecting chamber, the hole has all been seted up to the roof of every collecting chamber, the size of its size and gas-supply pipe (15) is to the adaptation, the hole of collecting chamber is passed in gas-supply pipe (15), the via hole has been seted up to the position that gas-supply pipe (15) are close to the collecting chamber roof, the size nonconformity of three via hole, the via hole size that is close to connecting pipe (9) is minimum, the size of intermediate position is second, the via hole size of keeping away from connecting pipe (9) is the biggest, water inlet (17) are located the top of collecting chamber, the hole has been seted up to the inside of floating block (16), the size of its size and gas-supply pipe (15) looks adaptation, when floating block (16) come-up and block the via hole of gas-supply pipe (15), floating block (.

7. The device for simultaneously sampling multiple water layers for detecting water body pollution according to claim 1, wherein: the outer side of the fixed rod (12) is movably connected with a spring, one side of the spring, which is far away from the fixed rod (12), is connected with the movable rod (14), and when the movable rod (14) is positioned at the position of the stop rod (11), the water stop (13) covers and is tightly attached to the water inlet (17).