CN212275302U

CN212275302U - Water quality testing device for environmental science protection

Info

Publication number: CN212275302U
Application number: CN202020529349.5U
Authority: CN
Inventors: 郑天恩
Original assignee: Jiangsu Vocational College of Finance and Economics
Current assignee: Jiangsu Vocational College of Finance and Economics
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-01-01
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a water quality testing device for environmental science protection relates to water quality testing device technical field. The utility model discloses a first motor and second motor, the lower extreme of second motor is connected with the axis of rotation, the axis of rotation runs through the up end of box, the axis of rotation passes through the bearing and is connected with the upper end rotation of box, be connected with the stirring rake in the axis of rotation, the lower extreme of first motor is connected with electric telescopic handle, electric telescopic handle's lower terminal surface welding has the upper junction plate, the upper junction plate passes through the bolt and is connected with lower connecting plate, lower connecting plate welding is in sheathed tube one end, sheathed tube up end intermediate position is connected with flexible pipe, the sheathed tube terminal surface all is connected with the inlet tube. The utility model discloses a set up inlet tube, sleeve pipe, flexible pipe, first motor, second motor, stirring rake, axis of rotation and PLC controller structure, the design can improve the user and use like this the utility model discloses carry out the speed of taking a sample to water for the user can use the utility model discloses stir the water sample.

Description

Water quality testing device for environmental science protection

Technical Field

The utility model belongs to the technical field of water quality testing device, especially, relate to a water quality testing device for environmental science protection.

Background

Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the formulation of living drinking water quality standard is related to multiple factors such as people's habits and customs, culture, economic condition, scientific and technological development level, water resource and quality of water current situation, not only between each country, and between the different areas of same country, all there is the difference to the requirement of drinking water quality, so to the detection of quality of water just seem important, the user need use water quality testing device when carrying out water quality testing, however, current water quality testing exists following not enoughly: the user can't stir the water sample of obtaining from many places, the water sample is depositing a period of time after, can make the material in the water sample deposit, and then can influence the user and carry out the accuracy that detects to water, the user need detect the water of obtaining from different positions in proper order, lead to having increased the user like this and carried out the number of times that detects to quality of water, and then increased user's intensity of labour, and increased the user and carried out the time that detects to water, therefore it is necessary to improve, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water quality testing device is used in environmental science protection, through setting up inlet tube, sleeve pipe, flexible pipe, first motor, second motor, stirring rake, axis of rotation and PLC controller structure, solved current water quality testing device and do not have stirring function and lead to the problem that needs carry out a lot of detections to water.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a water quality detection device for environmental science protection, which comprises a first motor and a second motor, wherein the lower end of the second motor is connected with a rotating shaft, the rotating shaft penetrates through the upper end surface of a box body, so that the rotating shaft can extend to the interior of the box body, the rotating shaft is rotatably connected with the upper end of the box body through a bearing, the rotating shaft is connected with a stirring paddle, so that after the second motor is opened, the stirring paddle can be driven to rotate through the rotating shaft, the lower end of the first motor is connected with an electric telescopic rod, the lower end surface of the electric telescopic rod is welded with an upper connecting plate, so that the stability of the upper connecting plate on the electric telescopic rod is improved, further, after the first motor is opened, the electric telescopic rod can drive the upper connecting plate to move up and down, the upper connecting plate is connected with a lower, the lower connecting plate is welded in sheathed tube one end, has promoted the stability of sleeve pipe on the lower connecting plate like this, sheathed tube up end intermediate position is connected with flexible pipe, the sheathed tube all is connected with the inlet tube around the terminal surface, electric connection between the input of second motor and the output of PLC controller, electric connection between the output of PLC controller is respectively in the input of first motor, the input of the pump body and the input of solenoid valve.

Further, the welding of the up end of first motor has the frame, has promoted the stability of frame on first motor like this, the frame passes through bolted connection on the box, can make the stable connection of first motor on the box like this, the welding has the frame on the second motor, has promoted the stability of frame on the second motor like this, the frame passes through bolted connection on the box, can make the stable connection of second motor on the box like this, the lower terminal surface welding of the pump body has the mount pad, has promoted the stability of mount pad on the pump body like this, the mount pad passes through bolted connection on the box, can make the stable connection of the pump body on the box like this.

Further, the one end of the pump body is connected with right connecting pipe, right connecting pipe runs through the up end of box, makes right connecting pipe extend to the inside of box like this, the other end of the pump body is connected with left connecting pipe, left connecting pipe runs through the frame through the through-hole, the one end of left connecting pipe is connected with scalable union coupling through connecting jacket, left connecting pipe that like this can make and scalable union coupling.

Further, the positive terminal surface of box passes through the bolt and is connected with the mounting box, can make the stable connection of mounting box on the box like this, the internal connection of mounting box has PLC controller and battery, can prevent like this that PLC controller and battery from receiving the direct striking of external object, and then can improve the life of PLC controller and battery.

Further, the equidistant aqueduct that is connected with of lower terminal surface of box, be connected with the solenoid valve on the aqueduct, the box passes through the aqueduct respectively with laboratory turbidity appearance body, quality of water sclerometer body, quality of water formaldehyde detector body, quality of water phosphate detector body and quality of water ammonia nitrogen detector body coupling, makes like this after opening the solenoid valve, laboratory turbidity appearance body, quality of water sclerometer body, quality of water formaldehyde detector body, quality of water phosphate detector body and quality of water ammonia nitrogen detector body all are in the connected state with the box.

Further, laboratory turbidity appearance body, quality of water sclerometer body, quality of water formaldehyde detector body, quality of water phosphate detector body and quality of water ammonia nitrogen detector body all connect the up end in the backup pad, four corners of the lower terminal surface of backup pad have all been welded the support column, have promoted the stability of support column in the backup pad like this, the lower terminal surface of support column is connected with the universal wheel, when the universal wheel rolls, can make the backup pad remove, and then can make the utility model discloses remove.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the inlet tube, the sleeve pipe, flexible pipe, first motor and PLC controller structure, all be connected with the inlet tube on four terminal surfaces of sheathed tube, and be connected with flexible pipe on the sleeve pipe, the welding has lower connecting plate on the sleeve pipe, and the connecting plate passes through the bolt to be connected with the upper junction plate down, the upper junction plate welding is on electric telescopic handle, and electric telescopic handle connects on first motor, make like this that the user only need open first motor through the PLC controller, with regard to the height of adjustable inlet tube, make like this the utility model discloses can take a sample the water of different degree of depth departments, but also the water of single on to different positions takes a sample, accelerated the speed that the user took a sample like this, and then can improve the speed that detects water.

2. The utility model discloses a set up second motor, stirring rake, axis of rotation and PLC controller structure, be connected with the axis of rotation on the second motor, and be connected with the stirring rake in the axis of rotation, make the user only need open the second motor through the PLC controller like this, stir the mixing to the water that gets into box inside with regard to accessible stirring rake, and then make the more even of quality of water in the box, reduced the utility model discloses to water quality testing error-time, and then can improve the accuracy to water quality testing, and can reduce the number of times that the user detected water.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

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 view of the water quality testing device for environmental protection of the present invention;

FIG. 2 is a schematic front view of the water quality testing device for environmental protection of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 of the water quality testing apparatus for environmental protection of the present invention;

fig. 4 is a schematic block diagram of the water quality detecting device for environmental science protection of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a laboratory turbidimeter body; 2. a water hardness meter body; 3. a water quality formaldehyde detector body; 4. a water quality phosphate detector body; 5. a water quality ammonia nitrogen detector body; 6. a water inlet pipe; 7. a sleeve; 8. a telescopic rod; 9. a telescopic tube; 10. connecting a jacket; 11. a through hole; 12. a first motor; 13. a pump body; 14. a second motor; 15. a bearing; 16. a stirring paddle; 17. a rotating shaft; 18. a box body; 19. a support pillar; 20. a PLC controller; 21. a support plate; 22. a water conduit; 23. a universal wheel; 24. an electromagnetic valve; 25. mounting a box; 26. a storage battery; 27. a bolt; 28. a right connecting pipe; 29. a frame; 30. a mounting seat; 31. a left connecting pipe; 32. a machine base; 33. an upper connecting plate; 34. a lower connecting plate.

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. 1-4, the utility model relates to a water quality testing device for environmental science protection, which comprises a first motor 12 and a second motor 14, the lower end of the second motor 14 is connected with a rotating shaft 17, the rotating shaft 17 penetrates the upper end surface of a box 18, the rotating shaft 17 is rotatably connected with the upper end of the box 18 through a bearing 15, a stirring paddle 16 is connected on the rotating shaft 17, a user opens the second motor 14 through a PLC controller 20 to rotate the rotating shaft 17, the stirring paddle 16 rotates to stir water entering the box 18 and prevent the substances in the water from precipitating, the lower end of the first motor 12 is connected with an electric telescopic rod 8, the lower end surface of the electric telescopic rod 8 is welded with an upper connecting plate 33, the upper connecting plate 33 is connected with a lower connecting plate 34 through a bolt 27, the lower connecting plate 34 is welded at one end of a sleeve 7, the middle position of the upper end surface of the sleeve 7 is connected with, the water inlet pipes 6 are connected to the front, rear, left and right end faces of the sleeve 7, the base 32 is welded to the upper end face of the first motor 12, the base 32 is connected to the box 18 through bolts 27, the frame 29 is welded to the second motor 14, the frame 29 is connected to the box 18 through bolts 27, the frame 29 is stably connected to the box 18, the second motor 14 is stably connected to the box 18, the base 32 is stably fixed to the box 18, the first motor 12 is stably fixed to the box 18, a user can extend or retract the electric telescopic rod 8 by opening the first motor 12 through the PLC 20, when the electric telescopic rod 8 is extended, the telescopic pipe 9 is extended, the upper connecting plate 33 is moved downwards, the lower connecting plate 34 is moved downwards, the sleeve 7 is moved downwards, the water inlet pipe 6 is moved downwards, when the electric telescopic rod 8 is retracted, the telescopic tube 9 can be contracted, the upper connecting plate 33 can move upwards, the lower connecting plate 34 can move upwards, the sleeve 7 can move upwards, the water inlet pipe 6 can move upwards, the height of the water inlet pipe 6 can be adjusted, the input end of the second motor 14 is electrically connected with the output end of the PLC controller 20, the PLC controller 20 can control the opening and closing of the second motor 14, the output end of the PLC controller 20 is electrically connected with the input end of the first motor 12, the input end of the pump body 13 and the input end of the electromagnetic valve 24 respectively, the PLC controller 20 can control the opening and closing of the first motor 12, the PLC controller 20 can control the opening and closing of the pump body 13, the PLC controller 20 can control the opening and closing of the electromagnetic valve 24, the model of the first motor 12 is Y90S-2, the model of the pump body 13 is ISGD, the model of the second motor 14 is Y90S-2, the model of the PLC controller 20 is S7-400, the model of the electromagnetic valve 24 is SLDF, which are known and published in the prior art, and in the patent document with the patent publication No. CN209745953U, it is described that "a water quality ammonia nitrogen detector body, a water quality phosphate detector body, a water quality formaldehyde detector body, a water quality hardness tester body and a laboratory turbidity tester body are fixedly arranged on the workbench from left to right in sequence, the water quality ammonia nitrogen detector body, the water quality phosphate detector body, the water quality formaldehyde detector body, the water quality hardness tester body and the laboratory turbidity tester body are all connected with the water tank through water pipes, and valves are installed in the middle of the water pipes. "so the utility model discloses in no longer give unnecessary details to laboratory turbidity appearance body 1, quality of water sclerometer body 2, quality of water formaldehyde detector body 3, quality of water phosphate detector body 4 and quality of water ammonia nitrogen detector body 5.

Wherein as shown in fig. 1, 2, one end of the pump body 13 is connected with a right connecting pipe 28, the right connecting pipe 28 runs through the upper end face of the box body 18, the other end of the pump body 13 is connected with a left connecting pipe 31, the left connecting pipe 31 runs through the base 32 through the through hole 11, one end of the left connecting pipe 31 is connected with the telescopic pipe 9 through the connecting jacket 10, the lower end face of the pump body 13 is welded with the mounting seat 30, the mounting seat 30 is connected on the box body 18 through the bolt 27, so that the mounting seat 30 is stably connected on the box body 18, and further, the pump body 13 is stably connected on the box body 18, a user opens the pump body 13 through the PLC controller 20, and water.

As shown in fig. 2, the front end surface of the case 18 is connected to a mounting box 25 by a bolt 27, and the PLC controller 20 and the battery 26 are connected to the inside of the mounting box 25.

Wherein, as shown in fig. 1 and 2, the lower end face of the box 18 is equidistantly connected with a water conduit 22, the water conduit 22 is connected with an electromagnetic valve 24, the box 18 is respectively connected with a laboratory turbidimeter body 1, a water hardness tester body 2, a water quality formaldehyde detector body 3, a water quality phosphate detector body 4 and a water quality ammonia nitrogen detector body 5 through the water conduit 22, a user opens the electromagnetic valve 24 through a PLC controller 20, so that water in the box 18 enters the laboratory turbidimeter body 1, the water hardness tester body 2, the water quality formaldehyde detector body 3, the water quality phosphate detector body 4 and the water quality ammonia nitrogen detector body 5 through the water conduit 22, the laboratory turbidimeter body 1, the water hardness tester body 2, the water quality formaldehyde detector body 3, the water quality phosphate detector body 4 and the water quality ammonia nitrogen detector body 5 are all connected with the upper end face of the support plate 21, support column 19 has all been welded at four corners of the lower terminal surface of backup pad 21, and the lower terminal surface of support column 19 is connected with universal wheel 23, and is right when the user the utility model discloses when applying external force, can make universal wheel 23 roll, and then can make backup pad 21 remove, and then convenient to use person removes the utility model discloses.

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 water quality testing device for environmental science protection, includes first motor (12) and second motor (14), its characterized in that: the lower extreme of second motor (14) is connected with axis of rotation (17), axis of rotation (17) runs through the up end of box (18), axis of rotation (17) is rotated through bearing (15) and is connected with the upper end of box (18), be connected with stirring rake (16) on axis of rotation (17), the lower extreme of first motor (12) is connected with electric telescopic handle (8), the lower terminal surface welding of electric telescopic handle (8) has upper junction plate (33), upper junction plate (33) passes through bolt (27) and is connected with lower junction plate (34), lower junction plate (34) welds the one end at sleeve pipe (7), the up end intermediate position of sleeve pipe (7) is connected with flexible pipe (9), the all front and back left and right sides terminal surface of sleeve pipe (7) all is connected with inlet tube (6), electric connection between the input of second motor (14) and the output of PLC controller (20), the output end of the PLC (20) is electrically connected with the input end of the first motor (12), the input end of the pump body (13) and the input end of the electromagnetic valve (24) respectively.

2. The water quality detection device for environmental science protection according to claim 1, characterized in that, frame (32) has been welded to the up end of first motor (12), frame (32) passes through bolt (27) and connects on box (18), frame (29) has been welded on second motor (14), frame (29) passes through bolt (27) and connects on box (18), the lower terminal surface welding of the pump body (13) has mount pad (30), mount pad (30) passes through bolt (27) and connects on box (18).

3. The water quality detection device for environmental science protection according to claim 2, characterized in that, the one end of the pump body (13) is connected with right connecting pipe (28), right connecting pipe (28) runs through the up end of box (18), the other end of the pump body (13) is connected with left connecting pipe (31), left connecting pipe (31) runs through frame (32) through-hole (11), the one end of left connecting pipe (31) is connected with scalable pipe (9) through connecting jacket (10).

4. The water quality detection device for environmental science protection according to claim 3, wherein the positive end face of the box body (18) is connected with a mounting box (25) through a bolt (27), and a PLC (programmable logic controller) controller (20) and a storage battery (26) are connected inside the mounting box (25).

5. The water quality detection device for environmental science protection according to claim 4, characterized in that the lower end face of the box body (18) is connected with water guide pipes (22) at equal intervals, the water guide pipes (22) are connected with electromagnetic valves (24), and the box body (18) is respectively connected with the laboratory turbidity meter body (1), the water hardness tester body (2), the water quality formaldehyde detector body (3), the water quality phosphate detector body (4) and the water quality ammonia nitrogen detector body (5) through the water guide pipes (22).

6. The water quality detection device for environmental science protection according to claim 5, characterized in that laboratory turbidity meter body (1), water hardness meter body (2), water quality formaldehyde detector body (3), water quality phosphate detector body (4) and water quality ammonia nitrogen detector body (5) are all connected at the up end of backup pad (21), support columns (19) are all welded at four corners of the lower end of backup pad (21), the lower end of support column (19) is connected with universal wheel (23).