CN217112323U - Total nitrogen online monitoring equipment for water environment real-time monitoring - Google Patents
Total nitrogen online monitoring equipment for water environment real-time monitoring Download PDFInfo
- Publication number
- CN217112323U CN217112323U CN202220881933.6U CN202220881933U CN217112323U CN 217112323 U CN217112323 U CN 217112323U CN 202220881933 U CN202220881933 U CN 202220881933U CN 217112323 U CN217112323 U CN 217112323U
- Authority
- CN
- China
- Prior art keywords
- total nitrogen
- groove
- built
- monitoring
- water environment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 48
- 238000012544 monitoring process Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims description 11
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 17
- 238000013461 design Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 125000001477 organic nitrogen group Chemical group 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- -1 NO3- Chemical compound 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a total nitrogen on-line monitoring equipment for water environment real-time supervision, including total nitrogen on-line monitoring appearance, the access hole has been seted up on total nitrogen on-line monitoring appearance's surface, the inside of access hole is provided with the access panel, be connected with the pivot between access panel and the access hole, the inner wall of access hole has seted up the spacing groove, the side of pivot has seted up built-in groove, the inside of built-in groove is provided with the gag lever post, the tip and the spacing groove block of gag lever post are connected, the inner wall one side of built-in groove has seted up the spiral groove, one side of gag lever post is fixed with the spiral piece, spiral piece and spiral groove swivelling joint, be provided with the torsional spring in the tip of spiral piece; the utility model discloses a gag lever post of design for when needs are to the access hole, can compare current technique through pivot, spacing groove, gag lever post of design and the convenient maintenance board of unscrewing of action bars, the maintenance work to total nitrogen on-line monitoring appearance of great convenience.
Description
Technical Field
The utility model belongs to the technical field of water environment real-time supervision, concretely relates to total nitrogen on-line monitoring equipment for water environment real-time supervision.
Background
Total nitrogen, abbreviated as TN, is one of the important indexes for measuring water quality. Total nitrogen is defined as the total amount of various forms of inorganic and organic nitrogen in the water. Including inorganic nitrogen such as NO3-, NO2-, NH4+ and the like, and organic nitrogen such as protein, amino acid, organic amine and the like, calculated by the nitrogen-containing milligrams per liter of water. Is often used to indicate the degree of nutrient contamination of a body of water.
The access panel and the access hole of the existing total nitrogen on-line monitor are generally screwed together and fixedly butted through screws, and when the total nitrogen on-line monitor breaks down, the access hole is difficult to open conveniently in the connection mode, so that the failure overhaul of the total nitrogen on-line monitor cannot be carried out timely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a total nitrogen on-line monitoring equipment for water environment real-time supervision to the access panel and the access hole that propose current total nitrogen on-line monitoring appearance among the above-mentioned background art generally all close fixed butt joint through the screw, and when total nitrogen on-line monitoring appearance broke down, this connected mode was difficult to convenient access hole of opening, thereby had leaded to the problem that can't be timely carry out the troubleshooting to total nitrogen on-line monitoring appearance.
In order to achieve the above object, the utility model provides a following technical scheme: a total nitrogen online monitoring device for water environment real-time monitoring comprises a total nitrogen online monitoring instrument, wherein an access hole is formed in the surface of the total nitrogen online monitoring instrument, an access board is arranged inside the access hole, a rotating shaft is connected between the access board and the access hole, a limiting groove is formed in the inner wall of the access hole, a built-in groove is formed in the side surface of the rotating shaft, a limiting rod is arranged inside the built-in groove, the end part of the limiting rod is connected with the limiting groove in a clamping manner, a spiral groove is formed in one side of the inner wall of the built-in groove, a spiral block is fixed on one side of the limiting rod and is rotatably connected with the spiral groove, a torsion spring is arranged in the end part of the spiral block, a through hole is formed in the other side of the inner wall of the built-in groove in a penetrating manner, an operating rod which is embedded into the through hole and connected with the limiting rod is arranged on the surface of the access board, and clamping grooves are symmetrically formed in the surface of the limiting rod, the inner wall of the built-in groove is symmetrically fixed with buckles.
Preferably, the surface of total nitrogen on-line monitoring appearance is provided with the touch-control screen for the top of access hole, the surface covering of touch-control screen has the dust guard, be connected with the connecting axle between dust guard and the total nitrogen on-line monitoring appearance, the surface of total nitrogen on-line monitoring appearance is provided with fixed the knot for the bottom of touch-control screen.
Preferably, the cross section of the fixing buckle is of a T-shaped structure, and the end part of the fixing buckle is of an arc-shaped structure.
Preferably, the end of the operating rod is provided with a knob, and the surface of the knob is provided with anti-skid stripes.
Preferably, the end part of the buckle is of a semicircular structure, and the diameter of the buckle is two centimeters.
Preferably, the cross section of the operating rod is of a circular structure, and the cross section of the operating rod is equal to that of the rotary block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a gag lever post of design for when needs are to the access hole, can compare current technique through pivot, spacing groove, gag lever post of design and the convenient maintenance board of unscrewing of action bars, the maintenance work to total nitrogen on-line monitoring appearance of great convenience.
2. The utility model discloses a dust guard of design for when not using total nitrogen on-line monitoring appearance, can carry on spacingly with fixed the knot to the dust guard through the connecting axle of design, so that let the dust guard can cover and prevent dust on the surface of touch screen.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;
FIG. 3 is a schematic view of the structure of the built-in groove of the present invention;
fig. 4 is an enlarged schematic view of the utility model at the point B in fig. 1;
in the figure: 1. a total nitrogen on-line monitor; 2. an access hole; 3. an access panel; 4. a rotating shaft; 5. a limiting groove; 6. a built-in groove; 7. a limiting rod; 8. rotating the groove; 9. rotating the block; 10. a torsion spring; 11. a through hole; 12. an operating lever; 13. a card slot; 14. buckling; 15. a touch screen; 16. a dust-proof plate; 17. a connecting shaft; 18. and (5) fixing the buckle.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a total nitrogen online monitoring device for water environment real-time monitoring comprises a total nitrogen online monitoring instrument 1, wherein a maintenance port 2 is formed in the surface of the total nitrogen online monitoring instrument 1, a maintenance plate 3 is arranged inside the maintenance port 2, a rotating shaft 4 is connected between the maintenance plate 3 and the maintenance port 2, a limiting groove 5 is formed in the inner wall of the maintenance port 2, a built-in groove 6 is formed in the side surface of the rotating shaft 4, a limiting rod 7 is arranged inside the built-in groove 6, the end of the limiting rod 7 is connected with the limiting groove 5 in a clamping manner, the maintenance plate 3 is conveniently fixed inside the maintenance port 2, a spiral groove 8 is formed in one side of the inner wall of the built-in groove 6, a spiral block 9 is fixed on one side of the limiting rod 7, the spiral block 9 is rotatably connected with the spiral groove 8, a torsion spring 10 is arranged in the end of the spiral block 9, a through hole 11 is formed in the other side of the inner wall of the built-in groove 6 in a penetrating manner, an operating rod 12 which is embedded into the through hole 11 and connected with the limiting rod 7 is arranged on the surface of the maintenance plate 3, the surface symmetry of gag lever post 7 has seted up draw-in groove 13, and the inner wall symmetry of built-in groove 6 is fixed with buckle 14, is connected through buckle 14 and draw-in groove 13 block, is convenient for carry on spacingly to gag lever post 7.
In this embodiment, preferably, a touch screen 15 is disposed on the surface of the total nitrogen online monitor 1 opposite to the top end of the access hole 2, a dust guard 16 covers the surface of the touch screen 15, a connecting shaft 17 is connected between the dust guard 16 and the total nitrogen online monitor 1, a fixing buckle 18 is disposed on the surface of the total nitrogen online monitor 1 opposite to the bottom of the touch screen 15, and the fixing buckle 18 is used for limiting, so that the dust guard 16 can be fixed on the surface of the touch screen 15.
In this embodiment, preferably, the cross section of the fixing buckle 18 is a T-shaped structure, and the end of the fixing buckle 18 is an arc-shaped structure, so as to facilitate the deformation of the fixing buckle 18.
In this embodiment, it is preferable that the end of the operating rod 12 is provided with a knob, and the surface of the knob is provided with anti-slip stripes to facilitate the operation of screwing the operating rod 12 by the knob.
In this embodiment, preferably, the end of the buckle 14 is a semicircular structure, and the diameter of the buckle 14 is two centimeters, so that the buckle 14 is conveniently connected with the slot 13 in a clamping manner.
In this embodiment, preferably, the cross section of the operating rod 12 is a circular structure, and the cross section of the operating rod 12 is equal to that of the rotating block 9, so as to conveniently drive the limiting rod 7 to rotate.
The utility model discloses a theory of operation and use flow: when the total nitrogen on-line monitor 1 needs to be overhauled, the operating rod 12 is firstly screwed to rotate in the through hole 11, the limiting rod 7 is driven to move in the built-in groove 6, the rotary block 9 is simultaneously driven to rotate and extrude the torsion spring 10 in the rotary groove 8, at the moment, the end part of the limiting rod 7 can withdraw from the inside of the limiting groove 5 and be screwed into the inside of the built-in groove 6, the limiting groove 13 is connected with the buckle 14 in an extruding and clamping way to position the position of the limiting rod 7, the limiting on the maintenance plate 3 can be removed, then the operating rod 12 is pulled to drive the maintenance plate 3 to be screwed out from the inside of the maintenance opening 2 through the rotating shaft 4, then, an maintainer can overhaul equipment in the total nitrogen on-line monitor 1 through the maintenance opening 2, when the total nitrogen on-line monitor 1 needs to be operated, the dustproof plate 16 is firstly pushed to extrude and separate the end part of the fixed buckle 18, and the dust-proof plate 16 is rotated up from the surface of the touch screen 15 through the connecting shaft 17, and then the total nitrogen on-line monitor 1 is operated through the touch screen 15.
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 (6)
1. The utility model provides a total nitrogen on-line monitoring equipment for water environment real-time supervision, includes total nitrogen on-line monitoring appearance (1), its characterized in that: the total nitrogen online monitoring device is characterized in that an access hole (2) is formed in the surface of the total nitrogen online monitoring instrument (1), an access panel (3) is arranged inside the access hole (2), a rotating shaft (4) is connected between the access panel (3) and the access hole (2), a limiting groove (5) is formed in the inner wall of the access hole (2), a built-in groove (6) is formed in the side surface of the rotating shaft (4), a limiting rod (7) is arranged inside the built-in groove (6), the end part of the limiting rod (7) is connected with the limiting groove (5) in a clamping manner, a spiral groove (8) is formed in one side of the inner wall of the built-in groove (6), a spiral block (9) is fixed on one side of the limiting rod (7), the spiral block (9) is rotatably connected with the spiral groove (8), a torsion spring (10) is arranged in the end part of the spiral block (9), the other side of the inner wall of the built-in groove (6) penetrates through and is provided with a through hole (11), the surface of access panel (3) is provided with embedding to through hole (11) inside action bars (12) of being connected with gag lever post (7), draw-in groove (13) have been seted up to the surface symmetry of gag lever post (7), the inner wall symmetry of built-in groove (6) is fixed with buckle (14).
2. The on-line total nitrogen monitoring equipment for water environment real-time monitoring as claimed in claim 1, characterized in that: the surface of total nitrogen on-line monitoring appearance (1) is provided with touch-control screen (15) for the top of access hole (2), the surface covering of touch-control screen (15) has dust guard (16), be connected with connecting axle (17) between dust guard (16) and total nitrogen on-line monitoring appearance (1), the surface of total nitrogen on-line monitoring appearance (1) is provided with fixed knot (18) for the bottom of touch-control screen (15).
3. The on-line total nitrogen monitoring equipment for water environment real-time monitoring according to claim 2, characterized in that: the cross section of the fixing buckle (18) is of a T-shaped structure, and the end part of the fixing buckle (18) is of an arc-shaped structure.
4. The on-line total nitrogen monitoring equipment for real-time monitoring of water environment according to claim 1, characterized in that: the end part of the operating rod (12) is provided with a knob, and the surface of the knob is provided with anti-skid stripes.
5. The on-line total nitrogen monitoring equipment for water environment real-time monitoring as claimed in claim 1, characterized in that: the end part of the buckle (14) is of a semicircular structure, and the diameter of the buckle (14) is two centimeters.
6. The on-line total nitrogen monitoring equipment for water environment real-time monitoring as claimed in claim 1, characterized in that: the cross section of the operating rod (12) is of a circular structure, and the cross sections of the operating rod (12) and the rotary block (9) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220881933.6U CN217112323U (en) | 2022-04-14 | 2022-04-14 | Total nitrogen online monitoring equipment for water environment real-time monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220881933.6U CN217112323U (en) | 2022-04-14 | 2022-04-14 | Total nitrogen online monitoring equipment for water environment real-time monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217112323U true CN217112323U (en) | 2022-08-02 |
Family
ID=82581961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220881933.6U Expired - Fee Related CN217112323U (en) | 2022-04-14 | 2022-04-14 | Total nitrogen online monitoring equipment for water environment real-time monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217112323U (en) |
-
2022
- 2022-04-14 CN CN202220881933.6U patent/CN217112323U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |