CN219302435U

CN219302435U - Online monitoring equipment for ammonia nitrogen in water quality

Info

Publication number: CN219302435U
Application number: CN202320734890.3U
Authority: CN
Inventors: 胡文; 蒋尖尖; 宋迪; 王志芸; 王俊松
Original assignee: Yunnan Academy Of Ecological And Environmental Sciences
Current assignee: Yunnan Academy Of Ecological And Environmental Sciences
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-04
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to water quality ammonia nitrogen on-line monitoring equipment which comprises a detector body, wherein a cavity is formed in the detector body, two fixing rods are symmetrically and fixedly connected to the interior of the cavity, two sliding blocks are symmetrically and slidingly arranged on the outer sides of the fixing rods, a first connecting block and a second connecting block are fixedly connected between the outer sides of the corresponding two sliding blocks respectively, a wiping mechanism is arranged in the first connecting block, and an adjusting mechanism is arranged in the second connecting block. According to the utility model, the wiping mechanism is arranged, so that residual water stains in the containing cup can be wiped off by the wiping mechanism before water quality is monitored each time, the measurement result can be more accurate, and the operation of controlling the sensing of ammonia nitrogen in water quality to conduct high fine adjustment can be achieved by arranging the adjusting mechanism, so that monitoring operation can be well conducted when water sources are monitored each time, even if the water levels in the containing cup are different, and the operation quality and the use efficiency are greatly improved compared with the traditional device.

Description

Online monitoring equipment for ammonia nitrogen in water quality

Technical Field

The utility model relates to the technical field of monitoring equipment, in particular to water quality ammonia nitrogen on-line monitoring equipment.

Background

The water quality monitoring is an important component for environmental monitoring by the environmental protection department, wherein the ammonia nitrogen index detection project for water quality is important.

The existing water quality ammonia nitrogen monitoring device is used in the process of using, a plurality of water source samples are required to be monitored at the same time, and cups containing water sources are required to be cleaned after each time of monitoring, because the cups are not very precisely detected, the cups are not always dried in the air, the water quality ammonia nitrogen monitoring device can be used continuously through simple wiping, and staff is required to be used manually in the wiping process, so that the working procedures are increased, and the working efficiency is reduced.

Disclosure of Invention

In view of the above problems in the prior art, the main object of the present utility model is to provide an on-line monitoring device for ammonia nitrogen in water.

The technical scheme of the utility model is as follows: the utility model provides a quality of water ammonia nitrogen on-line monitoring equipment, includes the detector body, the cavity has been seted up to the inside of detector body, two dead levers of inside symmetry fixedly connected with of cavity, the equal symmetrical slip in the outside of dead lever has two sliding blocks, corresponds two fixedly connected with first connecting block and second connecting block respectively between the outside of sliding block, the inside of first connecting block is provided with wiping mechanism, the inside of second connecting block is provided with adjustment mechanism.

As a preferred embodiment, the wiping mechanism includes a sliding plate, a push rod, and a water absorbing sponge;

the inside of first linkage piece has seted up the cell body, sliding plate sliding connection is in the inside of cell body, the inside fixedly connected with push rod of sliding plate, the outside of push rod just is located the cover between the bottom of sliding plate and cell body inner wall and is equipped with the spring, the notch has been seted up in the outside of detector body and the below that is located the cavity, two sliding grooves have been seted up to the top symmetry of detector body and notch, the bottom of push rod extends to the inside of notch and fixedly connected with sponge that absorbs water through corresponding the sliding groove, the top of push rod extends to the top of detector body and fixedly connected with pressing plate through corresponding the sliding groove.

As a preferred embodiment, the adjusting mechanism comprises a screw rod and an adjusting sleeve;

the top of second connecting block rotates and is connected with the adjusting collar, the inside threaded connection of adjusting collar has the lead screw, the bottom of lead screw extends to the below of second connecting block, the spread groove has been seted up to the inside of second connecting block, two parallel keys of inside symmetry fixedly connected with of spread groove, two keyway that cooperation parallel key was used have been seted up to the outside symmetry of lead screw, the bottom of lead screw extends to the inside of notch and fixedly connected with quality of water ammonia nitrogen sensing through corresponding sliding tray.

As a preferred implementation mode, four stop blocks are symmetrically and fixedly connected in the cavity, and two corresponding stop blocks are arranged in a crossing mode.

As a preferred implementation mode, the outside of first connecting block and second connecting block is all fixedly connected with pull rod, the draw groove has been seted up in the outside of detector body, the pull rod all extends to the outside of detector body and with draw groove sliding connection through the draw groove.

As a preferred implementation mode, a placing groove is formed in the detector body and located below the notch, and a containing cup is placed in the placing groove.

As a preferred implementation mode, the outside of detector body is provided with the display screen, display screen and quality of water ammonia nitrogen sensing electric connection.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the wiping mechanism is arranged, so that residual water stains in the containing cup can be wiped off by the wiping mechanism before water quality is monitored each time, the measurement result can be more accurate, and the operation of controlling ammonia nitrogen sensing of water quality to conduct high fine adjustment can be achieved by arranging the adjusting mechanism, so that monitoring operation can be well conducted even if the water level in the containing cup is different when water sources are monitored each time, and the operation quality and the use efficiency are greatly improved compared with the traditional device.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a side cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the internal structure of the first connecting block according to the present utility model;

fig. 5 is a schematic diagram of the internal structure of the second connecting block according to the present utility model.

Legend description: 1. a detector body; 2. a cavity; 3. a fixed rod; 4. a sliding block; 5. a first connection block; 6. a second connection block; 7. a tank body; 8. a sliding plate; 9. a push rod; 10. a spring; 11. a notch; 12. a sliding groove; 13. pressing the plate; 14. a water absorbing sponge; 15. a screw rod; 16. a connecting groove; 17. a flat key; 18. sensing ammonia nitrogen in water; 19. a stop block; 20. a pull rod; 21. drawing a groove; 22. a placement groove; 23. a holding cup; 24. a display screen; 25. and (5) adjusting the sleeve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 5, the present utility model provides a technical solution: including detector body 1, cavity 2 has been seted up to the inside of detector body 1, and two dead levers 3 of inside symmetry fixedly connected with of cavity 2, and the equal symmetrical slip in the outside of dead lever 3 has two sliding blocks 4, corresponds respectively fixedly connected with first connecting block 5 and second connecting block 6 between the outside of two sliding blocks 4, and the inside of first connecting block 5 is provided with wiper mechanism, and the inside of second connecting block 6 is provided with adjustment mechanism.

In this embodiment, can be at every turn before monitoring quality of water through setting up wiping mechanism, wipe the mechanism through the residual water stain that holds cup 23 inside and erase, can make the more accurate work purpose of measuring result, and through setting up adjustment mechanism, then can reach the operation that control quality of water ammonia nitrogen sensor 18 carries out the altitude fine setting, when having guaranteed every turn monitoring water source, even hold cup 23 inside horizontal plane different, also can be fine monitor the operation.

Example 2

As shown in fig. 1 to 5, the wiping mechanism includes a slide plate 8, a push rod 9, and a water absorbing sponge 14;

the inside of the first connecting block 5 is provided with a groove body 7, the sliding plate 8 is in sliding connection with the inside of the groove body 7, the inside of the sliding plate 8 is fixedly connected with a push rod 9, a spring 10 is sleeved outside the push rod 9 and between the sliding plate 8 and the bottom of the inner wall of the groove body 7, the outside of the detector body 1 and below the cavity 2 are provided with a notch 11, two sliding grooves 12 are symmetrically arranged on the top of the detector body 1 and above the notch 11, the bottom of the push rod 9 extends to the inside of the notch 11 through the corresponding sliding groove 12 and is fixedly connected with a water absorbing sponge 14, the top of the push rod 9 extends to the top of the detector body 1 through the corresponding sliding groove 12 and is fixedly connected with a pressing plate 13, the push rod 9 is pressed by the pressing plate 13, the push rod 9 drives the sliding plate 8 to move and presses the spring 10, the water absorbing sponge 14 can extend into the inside of the containing cup 23 to wipe through the movement of the push rod 9, and rebound is performed through resilience of the spring 10;

wherein the adjusting mechanism comprises a screw rod 15 and an adjusting sleeve 25;

the top of the second connecting block 6 is rotationally connected with an adjusting sleeve 25, the inner thread of the adjusting sleeve 25 is connected with a screw rod 15, the bottom of the screw rod 15 extends to the lower side of the second connecting block 6, a connecting groove 16 is formed in the second connecting block 6, two flat keys 17 are symmetrically and fixedly connected in the connecting groove 16, two key grooves matched with the flat keys 17 are symmetrically formed in the outer side of the screw rod 15, the bottom of the screw rod 15 extends to the inner side of the notch 11 through a corresponding sliding groove 12 and is fixedly connected with a water ammonia nitrogen sensor 18, the screw rod 15 can be driven to move through the rotation of the adjusting sleeve 25, the screw rod 15 is limited by the flat keys 17 and cannot rotate along with the adjusting sleeve 25, and only up-down movement can be carried out, so that the water ammonia nitrogen sensor 18 is driven to move up-down;

four stop blocks 19 are symmetrically and fixedly connected in the cavity 2, the two stop blocks 19 are correspondingly arranged in a crossing mode, and limiting can be carried out on the two connecting blocks through the stop blocks 19;

the outer sides of the first connecting block 5 and the second connecting block 6 are fixedly connected with pull rods 20, pull grooves 21 are formed in the outer sides of the detector body 1, the pull rods 20 extend to the outer sides of the detector body 1 through the pull grooves 21 and are in sliding connection with the pull grooves 21, and through the arrangement, corresponding connecting blocks can be pulled through different pull rods 20;

wherein, the inside of the detector body 1 and below the notch 11 are provided with a placing groove 22, a containing cup 23 is placed in the placing groove 22, and a better sample water source is conveniently contained through the containing plate 23;

wherein, the outside of detector body 1 is provided with display screen 24, and display screen 24 and quality of water ammonia nitrogen sensing 18 electric connection, through above-mentioned setting, the better data and the display screen 24 that detect quality of water ammonia nitrogen sensing 18 of being convenient for are interacted, make things convenient for the staff to look over.

Working principle:

as shown in fig. 1-5, the operation steps of the device are that the push rod 9 is pressed by the pressing plate 13 to drive the sliding plate 8 to move and press the spring 10, the water absorbing sponge 14 can extend into the cup 23 to wipe the water by the movement of the push rod 9, and rebound by the resilience force of the spring 10, so that wiping is completed, and the device can achieve the operation of controlling the ammonia nitrogen sensing 18 of water quality to carry out fine adjustment, so that monitoring operation can be carried out very well even if the water level in the cup 23 is different when water source is monitored every time, the operation steps are that the screw rod 15 can be driven to move by the rotation of the adjusting sleeve 25, the screw rod 15 is limited by the flat key 17 and can not rotate along with the adjusting sleeve 25, and the ammonia nitrogen sensing 18 can only move up and down, so that the ammonia nitrogen sensing 18 can be driven to carry out adjustment according to different levels, and the efficiency of the traditional device is greatly improved.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a quality of water ammonia nitrogen on-line monitoring equipment, includes detector body (1), its characterized in that: the detector comprises a detector body (1), wherein a cavity (2) is formed in the detector body (1), two fixing rods (3) are symmetrically and fixedly connected to the inside of the cavity (2), two sliding blocks (4) are symmetrically and fixedly connected to the outside of each fixing rod (3), a first connecting block (5) and a second connecting block (6) are fixedly connected between the outsides of the corresponding two sliding blocks (4), a wiping mechanism is arranged in the first connecting block (5), and an adjusting mechanism is arranged in the second connecting block (6).

2. The on-line monitoring device for ammonia nitrogen in water quality according to claim 1, wherein: the wiping mechanism comprises a sliding plate (8), a push rod (9) and a water absorbing sponge (14);

the inside of first linkage piece (5) has seted up cell body (7), the inside of sliding plate (8) sliding connection at cell body (7), the inside fixedly connected with push rod (9) of sliding plate (8), the outside of push rod (9) just is located between the bottom of sliding plate (8) and cell body (7) inner wall and is equipped with spring (10), notch (11) have been seted up in the outside of detector body (1) and the below that is located cavity (2), two sliding grooves (12) have been seted up to the top of detector body (1) and the top symmetry of notch (11), the inside and fixedly connected with water absorption sponge (14) that extend to notch (11) through corresponding sliding groove (12) in the bottom of push rod (9), the top of push rod (9) extends to the top of detector body (1) and fixedly connected with pressing plate (13) through corresponding sliding groove (12).

3. The on-line monitoring device for ammonia nitrogen in water quality according to claim 1, wherein: the adjusting mechanism comprises a screw rod (15) and an adjusting sleeve (25);

the top of second connecting block (6) rotates and is connected with adjusting collar (25), the inside threaded connection of adjusting collar (25) has lead screw (15), the bottom of lead screw (15) extends to the below of second connecting block (6), spread groove (16) have been seted up to the inside of second connecting block (6), two flat keys (17) of inside symmetry fixedly connected with of spread groove (16), the keyway that two cooperation flat keys (17) used has been seted up to the outside symmetry of lead screw (15), the bottom of lead screw (15) extends to the inside of notch (11) and fixedly connected with quality of water ammonia nitrogen sensor (18) through corresponding sliding tray (12).

4. The on-line monitoring device for ammonia nitrogen in water quality according to claim 1, wherein: four stop blocks (19) are symmetrically and fixedly connected in the cavity (2), and two corresponding stop blocks (19) are arranged in a crossing mode.

5. The on-line monitoring device for ammonia nitrogen in water quality according to claim 1, wherein: the outside of first connecting block (5) and second connecting block (6) is all fixedly connected with pull rod (20), draw groove (21) have been seted up in the outside of detector body (1), pull rod (20) all extend to the outside of detector body (1) and with draw groove (21) sliding connection through draw groove (21).

6. The on-line monitoring device for ammonia nitrogen in water quality according to claim 1, wherein: the detector is characterized in that a placing groove (22) is formed in the detector body (1) and located below the notch (11), and a containing cup (23) is placed in the placing groove (22).

7. The on-line monitoring device for ammonia nitrogen in water quality according to claim 3, wherein: the outside of detector body (1) is provided with display screen (24), display screen (24) and quality of water ammonia nitrogen sensing (18) electric connection.