CN216747385U

CN216747385U - Detection apparatus for monitoring and analyzing persistent organic pollutants in environment

Info

Publication number: CN216747385U
Application number: CN202123247573.9U
Authority: CN
Inventors: 李博宇; 张琼; 龙鼎新; 黄波; 杨毅; 吴库生; 石晓玲; 刘宏为; 曾瑞康
Original assignee: University of South China; Shantou University Medical College
Current assignee: University of South China; Shantou University Medical College
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-14
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a detection apparatus for monitoring analysis persistence organic pollutant in environment relates to organic pollutant and detects technical field. The utility model discloses a casing, display screen and control button, the back mounted of casing has sampling mechanism, and the internally mounted of casing has the sample detection mechanism that can carry out position control. The utility model discloses a to structural design, make the device also can gather the sample when detecting aquatic organic pollutant, and collect the sample and keep in, convenient to use more, and the device can be adjusted the position of first color cell and second color cell, conveniently remove first color cell and second color cell to different positions, be convenient for the detection of sample and the injection of sample water, and the device can pressurize the water purification through the third water pump, wash first color cell and second color cell, convenient to use more, and the device can wipe dry water stain with first color cell and second color cell after washing, and air-dry water stain.

Description

Detection apparatus for monitoring and analyzing persistent organic pollutants in environment

Technical Field

The utility model belongs to the technical field of organic pollutant detects, especially relate to a detection device of monitoring analysis persistence organic pollutant in environment.

Background

Because people are unexpected to the highly developed negative effects of industry, the prevention is unfavorable, the environmental pollution is more serious, especially, the water body environmental pollution is serious, the fresh water resource is in short supply, if the organic pollutants in the river exceed the standard, the river can not be used for drinking irrigation and the like, professional detection is needed when judging whether the organic pollutants in the river exceed the standard, most detection devices using the organic pollutants are used for detecting the organic pollutants when the organic pollutants are detected, but the existing detection devices only have a detection function, do not have the function of collecting and storing samples, and have single functions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device of monitoring analysis persistence organic pollutant in environment to solve current problem: the existing detection device only has a detection function, does not have the function of collecting and storing samples, and has a single function.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a detection apparatus for monitoring analysis persistence organic pollutant in environment, includes casing, display screen and control button, the back mounted of casing has sampling mechanism, the internally mounted of casing has the sample detection mechanism that can carry out position control, the inside of casing is equipped with detection portion, sample injection portion, clean portion and cadre, the top of casing just is in detection portion department and installs the beam split graduated flask, the top of casing just is in clean portion department and installs the cell and wash the mechanism, the top department of casing just is in cadre department and installs cell air-dry mechanism.

Further, sampling mechanism includes water storage box, sample water pipe, filters piece, pumping hose, first water pump, connecting pipe and valve, the middle part at the casing back is installed to the water storage box, the inside of water storage box is provided with a plurality of and stores the chamber, the top of water storage box just is located every and stores chamber department and all connects the sample water pipe through the connecting pipe, every the valve is all installed to one side of connecting pipe, a terminal surface of sample water pipe is fixed with filters piece, the one end of filtering piece is fixed with pumping hose, first water pump is still installed to the one end department of sample water pipe.

Furthermore, the sampling mechanism further comprises a sample water conveying pipe and a second water pump, one end of the sample water conveying pipe is connected with the water outlet of the water storage box, the water outlet end of the sample water conveying pipe is positioned at the sample injection part of the shell, and the second water pump is further installed on the sample water conveying pipe.

Furthermore, the sample detection mechanism comprises a first motor, a first threaded column, a limiting column, a translation frame, a second motor, a second threaded column, a translation block, a translation plate, a first cuvette, a second cuvette, a light shielding body and a transparent body, wherein two limiting columns are arranged below the interior of the shell, the first threaded column is arranged below the interior of the shell and is rotatably connected between the two limiting columns, the first motor is fixed inside the shell, the output end of the first motor is connected with the first threaded column, the translation frame is in threaded connection with the outer side of the first threaded column, the translation frame is in sliding connection with the limiting columns, the second motor is fixed inside one end of the translation frame, the second threaded column is fixed at the output end of the second motor, the second threaded column is arranged inside the translation frame, and is rotatably connected with the translation frame, the inner part of the translation frame is slidably connected with a translation block, the translation block is in threaded connection with a second threaded column, a translation plate is fixed at the top end of the translation block, and a first cuvette, a second cuvette, a light shielding body and a transparent body are sequentially fixed on the upper surface of the translation plate from one end to the other end.

Further, the cell washes mechanism is including first mount table, oral siphon, drinking-water pipe, third water pump and spray pipe, the top at the casing is fixed to first mount table, the inside of first mount table one end is provided with the water storage chamber, the one end in water storage chamber is fixed with the oral siphon, the inside of the first mount table other end is fixed with the drinking-water pipe, the one end of drinking-water pipe is located the water storage chamber, the other end of drinking-water pipe is fixed with the third water pump, the output of third water pump is fixed with the spray pipe.

Further, cell air-dry mechanism is including second mount table, electric putter, third motor and clean post, the inside of second mount table one end is fixed with two electric putter, electric putter's output is fixed with the third motor, the output of third motor is fixed with clean post.

Further, cell air-dry mechanism is still including air-drying the passageway, filtering pad, electric fan, electric hot tray and forcing pipe, three air-drying passageway has been seted up to the inside of the second mount table other end, air-dry and install filtering pad, electric fan and electric hot tray from top to bottom in the passageway in proper order, the bottom of second mount table just is located and air-dries the passageway and is fixed with the forcing pipe under.

Further, the second mounting table is L-shaped.

Further, the surface of the cleaning column is provided with absorbent cotton.

Furthermore, a filter screen is arranged inside one end of the water pumping hose.

The utility model discloses following beneficial effect has:

1. the utility model discloses a to structural design for the device can also can gather the sample when detecting aquatic organic pollutant, and collects the sample and keep in, convenient to use more.

2. The utility model discloses a to structural design for the device can be adjusted the position of first color comparison ware and second color comparison ware, and the convenience is removed first color comparison ware and second color comparison ware to different positions, the detection of the sample of being convenient for and the injection of sample water.

3. The utility model discloses a to structural design for the device can pressurize the water purification through the third water pump, washes first cell and second cell, convenient to use more.

4. The utility model discloses a to structural design for the water stain is wiped to the first cell and the second cell that the device can be after washing, and air-dries the water stain.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a detection apparatus for monitoring and analyzing persistent organic pollutants in an environment according to the present invention;

FIG. 2 is a cross-sectional view of a back side structure of a detection device for monitoring and analyzing persistent organic pollutants in an environment according to the present invention;

FIG. 3 is a partial cross-sectional view of a detection device for monitoring and analyzing persistent organic pollutants in an environment according to the present invention;

FIG. 4 is a cross-sectional view of a side of the detecting device for monitoring and analyzing persistent organic pollutants in an environment of the present invention;

FIG. 5 is a schematic view of a partial structure of a sample detection mechanism of a detection device for monitoring and analyzing persistent organic pollutants in an environment according to the present invention;

FIG. 6 is a partial exploded view of a sample testing mechanism of a testing device for monitoring and analyzing persistent organic pollutants in an environment according to the present invention;

FIG. 7 is a cross-sectional view of a cuvette washing mechanism of a detection apparatus for monitoring and analyzing persistent organic pollutants in an environment of the present invention;

figure 8 is the utility model relates to a detection device cell air-dry mechanism's of monitoring analysis persistence organic pollutant profile view in environment.

In the drawings, the reference numbers indicate the following list of parts:

1. a housing; 2. a display screen; 3. a control button; 4. a sampling mechanism; 5. a water storage box; 6. a sample water tube; 7. a filter member; 8. a water pumping hose; 9. a first water pump; 10. a connecting pipe; 11. a valve; 12. a sample water conveyance pipe; 13. a second water pump; 14. a sample detection mechanism; 15. a first motor; 16. a first threaded post; 17. a limiting column; 18. a translation frame; 19. a second motor; 20. a second threaded post; 21. a translation block; 22. a translation plate; 23. a first cuvette; 24. a second cuvette; 25. a light-shielding body; 26. a transparent body; 27. a spectroscopic gradiometer; 28. a cuvette washing mechanism; 29. a cuvette air drying mechanism; 30. a first mounting table; 31. a water inlet pipe; 32. a water pumping pipe; 33. a third water pump; 34. a water spray pipe; 35. a second mounting table; 36. an electric push rod; 37. a third motor; 38. cleaning the column; 39. air-drying the channel; 40. a filter pad; 41. an electric fan; 42. an electric hot plate; 43. a pressurization pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention relates to a detection device for monitoring and analyzing persistent organic pollutants in an environment, which includes a housing 1, a display screen 2 and a control button 3, wherein a drain hole is disposed at one end inside the housing 1, a detection portion, a sample injection portion, a cleaning portion and a wind portion are disposed inside the housing 1, and a sampling mechanism 4 is installed at the back of the housing 1;

specifically, the sampling mechanism 4 includes a water storage box 5, a sample water pipe 6, a filtering member 7, a water pumping hose 8, a first water pump 9, a connecting pipe 10, a valve 11, a sample water pipe 12 and a second water pump 13, the water storage box 5 is installed in the middle of the back of the housing 1, a plurality of storage cavities are arranged inside the water storage box 5, the water storage box 5 can temporarily store collected samples, one end of the sample water pipe 12 is connected with the water outlet of the water storage box 5, the water outlet of the sample water pipe 12 is located at the sample injection part of the housing 1, the second water pump 13 is further installed on the sample water pipe 12, the temporarily stored samples can be pumped out through the second water pump 13 and conveyed to the sample injection part, the water storage box 5 is located above each storage cavity and is connected with the sample water pipe 6 through the connecting pipe 10, the valve 11 is installed on one side of each connecting pipe 10, the filtering member 7 is fixed on one end face of the sample water pipe 6, a water pumping hose 8 is fixed at one end of the filtering piece 7, a filter screen is arranged in one end of the water pumping hose 8, a first water pump 9 is further installed at one end of the sample water pipe 6, external sample water can be pumped through the first water pump 9, the sample water enters the water pumping hose 8 after being primarily filtered through the filter screen, and is secondarily filtered through the filtering piece 7, so that residue and impurities in the sample water can be effectively removed, and the sample water can enter the corresponding storage cavity by rotating a valve 11 after entering the sample water pipe 6;

further, a sample detection mechanism 14 capable of performing position adjustment is installed inside the housing 1;

specifically, the sample detection mechanism 14 includes a first motor 15, a first threaded column 16, a limit column 17, a translation frame 18, a second motor 19, a second threaded column 20, a translation block 21, a translation plate 22, a first cuvette 23, a second cuvette 24, a light shielding body 25 and a transparent body 26, two limit columns 17 are installed below the inside of the housing 1, the first threaded column 16 is installed below the inside of the housing 1 and is rotatably connected between the two limit columns 17, the first motor 15 is fixed inside the housing 1, the output end of the first motor 15 is connected with the first threaded column 16, the translation frame 18 is in threaded connection with the outer side of the first threaded column 16, the translation frame 18 is in sliding connection with the limit column 17, the first threaded column 16 is driven to rotate by the first motor 15, the translation frame 18 can be driven to translate under the limiting effect of the threads and the limit columns 17, the second motor 19 is fixed inside one end of the translation frame 18, a second threaded column 20 is fixed at the output end of the second motor 19, the second threaded column 20 is located inside the translation frame 18, the second threaded column 20 is rotatably connected with the translation frame 18, a translation block 21 is slidably connected inside the translation frame 18, the translation block 21 is in threaded connection with the second threaded column 20, when the second motor 19 drives the second threaded column 20 to rotate, the translation block 21 can be driven to translate under the action of threads, a translation plate 22 is fixed at the top end of the translation block 21, a first cuvette 23, a second cuvette 24, a light shielding body 25 and a transparent body 26 are sequentially fixed on the upper surface of the translation plate 22 from one end to the other end, the first cuvette 23 and the second cuvette 24 are used for detecting and storing sample water, and the light shielding body 25 and the transparent body 26 are used for detecting the optical ratio pair;

further, a spectroscopic index meter 27 is installed at the top end of the housing 1 and at the detection part, and a cuvette washing mechanism 28 is installed at the top end of the housing 1 and at the cleaning part;

specifically, the cuvette washing mechanism 28 includes a first mounting platform 30, a water inlet pipe 31, a water pumping pipe 32, a third water pump 33 and a water spraying pipe 34, the first mounting platform 30 is fixed at the top end of the casing 1, a water storage cavity is arranged inside one end of the first mounting platform 30, the water inlet pipe 31 is fixed at one end of the water storage cavity, the water pumping pipe 32 is fixed inside the other end of the first mounting platform 30, one end of the water pumping pipe 32 is located in the water storage cavity, the third water pump 33 is fixed at the other end of the water pumping pipe 32, and the water spraying pipe 34 is fixed at the output end of the third water pump 33;

further, a cuvette air-drying mechanism 29 is installed at the top end of the shell 1 and at the air drying part;

specifically, the cuvette air-drying mechanism 29 comprises a second mounting platform 35, an electric push rod 36, a third motor 37, a cleaning column 38, an air-drying channel 39, a filter pad 40, an electric fan 41, an electric heating disc 42 and a pressure pipe 43, wherein two electric push rods 36 are fixed inside one end of the second mounting platform 35, the second mounting platform 35 is L-shaped, the third motor 37 is fixed at the output end of the electric push rod 36, the cleaning column 38 is fixed at the output end of the third motor 37, absorbent cotton is arranged on the surface of the cleaning column 38, the cleaning column 38 can be pushed to ascend and descend by the second mounting platform 35, the cleaning column 38 extends into the first cuvette 23 and the water spray pipe 34, the cleaning column 38 is driven to rotate by the third motor 37, and water stains in the first cuvette 23 and the second cuvette 24 can be sucked out;

further, three air-dry passageway 39 has been seted up to the inside of second mount table 35 other end, air-dry and from top to bottom install filter pad 40 in the passageway 39 in proper order, electric fan 41 and electric hot tray 42, filter pad 40 can be with the impurity filtering in the air, impurity gets into air-dry in the passageway 39 when avoiding electric fan 41 to extract the air, the air that electric fan 41 extracted can be through the heating of electric hot tray 42, the bottom of second mount table 35 just is located air-dry passageway 39 under be fixed with forcing pipe 43, the air after the heating pressurizes behind forcing pipe 43, make and air-dry the effect better to first colorimetric ware 23 and second colorimetric ware 24.

One specific application of this embodiment is: when a sample needs to be collected, the water pumping hose 8 is placed into the collected water, the water is pumped into the water pumping hose 8 through the first water pump 9, the water is filtered into the sample water pipe 6 through the filter 7, the corresponding connecting pipe 10 is opened according to the required rotation valve 11, so that the sample water enters the storage cavity of the water storage box 5 for temporary storage, when the sample water needs to be detected, the first threaded column 16 is driven to rotate through the first motor 15, the translation frame 18 is driven to translate under the action of the threads, the translation frame 18 is moved to the sample injection part, the sample water in the storage cavity is pumped out through the second water pump 13, so that the sample water is injected into the first cuvette 23 and the second cuvette 24 from one end of the valve 11, after the first cuvette 23 and the second cuvette 24 are filled with the sample water, the first threaded column 16 is driven to rotate through the first motor 15, and the translation frame 18 is moved to the detection part, the sample water is detected by the spectro-gradiometer 27, after the detection is finished, the first motor 15 drives the first threaded column 16 to rotate, the translation frame 18 is moved to the cleaning part, the third water pump 33 pumps out the purified water and pressurizes the purified water to be sprayed out from the water spray pipe 34, the sample water in the first cuvette 23 and the second cuvette 24 is flushed out, the interiors of the first cuvette 23 and the second cuvette 24 are cleaned, then the first motor 15 drives the first threaded column 16 to rotate, the translation frame 18 is moved to the air drying part, the second motor 19 drives the second threaded column 20 to rotate, the translation block 21 is driven to translate under the action of the threads, the first cuvette 23 and the water spray pipe 34 are moved to the position under the cleaning column 38, the second mounting platform 35 pushes the cleaning column 38 to descend, the cleaning column 38 is positioned in the interiors of the first cuvette 23 and the second cuvette 24, and the third motor 37 drives the cleaning column 38 to rotate, the inside of the first cuvette 23 and the water spray pipe 34 is cleaned, water stains are erased, then the second motor 19 drives the second threaded column 20 to rotate, the translation block 21 is driven to translate, the first cuvette 23 and the water spray pipe 34 move to the position under the pressurizing pipe 43, outside air is sucked into the air drying channel 39 through the electric fan 41, and the outside air is heated through the electric heating disc 42 and is blown into the inside of the first cuvette 23 and the second cuvette 24 after being pressurized through the pressurizing pipe 43, so that the air drying of the first cuvette 23 and the second cuvette 24 is completed.

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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a detection apparatus for monitoring analysis persistence organic pollutant in environment, includes casing (1), display screen (2) and control button (3), its characterized in that: the back mounted of casing (1) has sampling mechanism (4), the internally mounted of casing (1) has sample detection mechanism (14) that can carry out position control, the inside of casing (1) is equipped with detection portion, sample injection portion, clean portion and cadre, the top of casing (1) just is in detection portion department and installs light splitting graduated scale (27), the top of casing (1) just is in clean portion department and installs cell washing mechanism (28), the top department of casing (1) just is in cadre department and installs cell air-dry mechanism (29).

2. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 1, wherein: sampling mechanism (4) include water storage box (5), sample water pipe (6), filter piece (7), water pumping hose (8), first water pump (9), connecting pipe (10) and valve (11), the middle part at the casing (1) back is installed in water storage box (5), the inside of water storage box (5) is provided with a plurality of and stores the chamber, the top of water storage box (5) just is located every and stores chamber department and all connects sample water pipe (6), every valve (11) are all installed to one side of connecting pipe (10), a terminal surface of sample water pipe (6) is fixed with filters piece (7), the one end of filtering piece (7) is fixed with water pumping hose (8), first water pump (9) are still installed to the one end department of sample water pipe (6).

3. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 2, wherein: the sampling mechanism (4) further comprises a sample water conveying pipe (12) and a second water pump (13), one end of the sample water conveying pipe (12) is connected with the water outlet of the water storage box (5), the water outlet end of the sample water conveying pipe (12) is located at a sample injection part of the shell (1), and the second water pump (13) is further installed on the sample water conveying pipe (12).

4. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 1, wherein: the sample detection mechanism (14) comprises a first motor (15), a first threaded column (16), a limiting column (17), a translation frame (18), a second motor (19), a second threaded column (20), a translation block (21), a translation plate (22), a first cuvette (23), a second cuvette (24), a light shielding body (25) and a transparent body (26), wherein two limiting columns (17) are installed below the inside of the shell (1), the first threaded column (16) is installed below the inside of the shell (1) and is rotatably connected between the two limiting columns (17), the first motor (15) is fixed inside the shell (1), the output end of the first motor (15) is connected with the first threaded column (16), the translation frame (18) is in threaded connection with the outer side of the first threaded column (16), and the translation frame (18) is in sliding connection with the limiting columns (17), a second motor (19) is fixed inside one end of the translation frame (18), a second threaded column (20) is fixed at the output end of the second motor (19), the second threaded column (20) is located inside the translation frame (18), and the second threaded column (20) is rotatably connected with the translation frame (18);

the inner sliding connection of the translation frame (18) is provided with a translation block (21), the translation block (21) is in threaded connection with a second threaded column (20), a translation plate (22) is fixed at the top end of the translation block (21), and a first cuvette (23), a second cuvette (24), a light shielding body (25) and a transparent body (26) are sequentially fixed on the upper surface of the translation plate (22) from one end to the other end.

5. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 1, wherein: the cell washes mechanism (28) including first mount table (30), oral siphon (31), drinking-water pipe (32), third water pump (33) and spray pipe (34), the top at casing (1) is fixed in first mount table (30), the inside of first mount table (30) one end is provided with the water storage chamber, the one end in water storage chamber is fixed with oral siphon (31), the inside of first mount table (30) other end is fixed with drinking-water pipe (32), the one end of drinking-water pipe (32) is located the water storage intracavity, the other end of drinking-water pipe (32) is fixed with third water pump (33), the output of third water pump (33) is fixed with spray pipe (34).

6. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 1, wherein: the cell air-drying mechanism (29) is including second mount table (35), electric putter (36), third motor (37) and clean post (38), the inside of second mount table (35) one end is fixed with two electric putter (36), the output of electric putter (36) is fixed with third motor (37), the output of third motor (37) is fixed with clean post (38).

7. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 6, wherein: cell air-dries mechanism (29) is still including air-drying passageway (39), filter pad (40), electric fan (41), electric hot tray (42) and forcing pipe (43), three air-drying passageway (39) have been seted up to the inside of second mount table (35) other end, air-dry and install filter pad (40), electric fan (41) and electric hot tray (42) from top to bottom in passageway (39) in proper order, the bottom of second mount table (35) just is located and air-dries passageway (39) under be fixed with forcing pipe (43).

8. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 6, wherein: the second mounting table (35) is L-shaped.

9. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 6, wherein: the surface of the cleaning column (38) is provided with absorbent cotton.

10. The apparatus for monitoring and analyzing persistent organic pollutants in environment as claimed in claim 2, wherein: and a filter screen is arranged in one end of the water pumping hose (8).