CN212568572U

CN212568572U - Ammonia nitrogen water quality analyzer

Info

Publication number: CN212568572U
Application number: CN202020300410.9U
Authority: CN
Inventors: 杨豹; 孙洪波; 孙增祥; 许蓬蓬
Original assignee: Dongying Honglin Environmental Protection Technology Co ltd
Current assignee: Dongying Honglin Environmental Protection Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-02-19
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to a water quality testing field discloses an ammonia nitrogen water quality analyzer, to the poor problem of mixed water sample and NaOH solution effect before current ammonia nitrogen water quality analyzer detects, present following scheme is proposed, and it includes the base, the top of base is fixed with the detector and places the seat, the top of placing the seat is seted up first hole and the second of placing and is placed the hole, the first both sides of placing the hole have all been seted up the mounting hole, and the inside of two mounting holes all is fixed with electric telescopic handle, and two electric telescopic handle's one end all extends to the first inside of placing the hole, the top of placing the seat is fixed with first fixed column and second fixed column. The utility model discloses rational in infrastructure, design benefit, easy operation can be in the same place the quick even stirring of water sample and NaOH solution before water quality testing, has saved the time, has guaranteed the homogeneity that water sample and NaOH solution mix for the result accuracy more of test.

Description

Ammonia nitrogen water quality analyzer

Technical Field

The utility model relates to a water quality testing field especially relates to an ammonia nitrogen water quality analyzer.

Background

The ammonia nitrogen water quality analyzer is divided into a photometric method and an electrode method. In the process of measuring by adopting an electrode method, a water sample and a NaOH solution are mixed according to a certain proportion, the mixed solution is contacted with an ammonia gas sensitive electrode, and the ammonia nitrogen concentration in the water sample is measured by the ammonia gas sensitive electrode. In the measurement process, the water sample and the NaOH solution need to be fully mixed together. At present, all adopt the glass stick to stir the mixed liquid of water sample and NaOH solution during the detection water quality, this kind of mode is not only inefficient, appears mixing inhomogeneous condition moreover easily, for this reason, this scheme has set up an ammonia nitrogen water quality analyzer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of ammonia nitrogen water quality analyzer has solved the poor problem of mixed water sample and NaOH solution effect before current ammonia nitrogen water quality analyzer detects.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ammonia nitrogen water quality analyzer comprises a base, wherein a detector and a placing seat are fixed on the top of the base, a first placing hole and a second placing hole are formed in the top of the placing seat, mounting holes are formed in two sides of the first placing hole, electric telescopic rods are fixed inside the two mounting holes, one ends of the two electric telescopic rods extend into the first placing hole, a first fixing column and a second fixing column are fixed on the top of the placing seat, fixing sleeves are sleeved outside the first fixing column and the second fixing column, bolts are in threaded connection with the outer walls of one sides of the two fixing sleeves, one ends of the two bolts are respectively abutted against the outer walls of the first fixing column and the second fixing column, a first mounting plate is fixed on one side, away from the second fixing column, of the fixing sleeve on the first fixing column, and a motor is fixed on the top of the first mounting plate, the motor is connected with the detector electric connection, and the bottom of first mounting panel is rotated and is connected with the stirring rake, the one end and the stirring rake transmission of the output shaft of motor are connected, the stirring rake is located the first hole of placing directly over, the outside fixed cover of second fixed column is kept away from one side of first fixed column and is fixed with the second mounting panel, and the bottom surface of second mounting panel is fixed with ammonia nitrogen electrode, ammonia nitrogen electrode and detector electric connection.

Preferably, a sewage draining hole is formed in the bottom of one side of the first placing hole, an outlet of the sewage draining hole is communicated with the outside, a sewage draining pipe is fixed to the outlet of the sewage draining hole, and a valve is installed on the sewage draining pipe.

Preferably, the spring is sleeved outside the first fixing column and located below the fixing sleeve, and the spring is matched with the fixing sleeve.

Preferably, the top of the first fixing column and the top of the second fixing column are both fixed with a baffle.

Preferably, the outer walls of the two sides of the first fixing column and the outer walls of the two sides of the second fixing column are both provided with sliding grooves, the inner walls of the two sides of the two fixing sleeves are both fixed with sliding blocks, and one ends of the sliding blocks extend to the inside of the sliding grooves and are in sliding connection with the sliding grooves.

The utility model discloses in:

1. through the matching among the first fixing column, the fixing sleeve, the first mounting plate, the first placing hole, the motor and the stirring paddle, the container containing the water sample is conveniently placed in the first placing hole to be stirred by the stirring paddle, and the fixing sleeve and the bolt are conveniently arranged to lift and fall the stirring paddle;

2. through the matching between the fixing ring and the electric push rod, the purpose of conveniently fixing the container containing the water sample in the first placing hole is achieved, so that the container is prevented from rotating during stirring;

3. the first mounting plate is prevented from colliding with the placing seat too quickly due to the arrangement of the spring, and the face of water quality detection is achieved through the cooperation of the second fixing column, the fixing sleeve, the detector, the second mounting plate and the ammonia nitrogen electrode;

4. through the setting of blow off pipe and blowoff hole, conveniently will first place the inside sewage of hole and discharge away.

The utility model discloses rational in infrastructure, design benefit, easy operation can be in the same place the quick even stirring of water sample and NaOH solution before water quality testing, has saved the time, has guaranteed the homogeneity that water sample and NaOH solution mix for the result accuracy more of test.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a top view of the fixing sleeve and the first fixing column of the present invention.

Reference numbers in the figures: 1. a base; 2. a detector; 3. a placing seat; 4. a first placing hole; 5. a second placing hole; 6. a first fixed column; 7. a second fixed column; 8. a baffle plate; 9. fixing a sleeve; 10. a first mounting plate; 11. a motor; 12. a stirring paddle; 13. a fixing ring; 14. a sewage draining hole; 15. a blow-off pipe; 16. a spring; 17. a bolt; 18. a second mounting plate; 19. an ammonia nitrogen electrode; 20. mounting holes; 21. an electric telescopic rod; 22. a grip; 23. a chute; 24. a slide block.

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.

Referring to fig. 1-3, an ammonia nitrogen water quality analyzer comprises a base 1, a detector 2 and a placing seat 3 are fixed on the top of the base 1, a first placing hole 4 and a second placing hole 5 are formed on the top of the placing seat 3, mounting holes 20 are formed on both sides of the first placing hole 4, electric telescopic rods 21 are fixed inside the two mounting holes 20, one end of each of the two electric telescopic rods 21 extends into the first placing hole 4, a first fixing column 6 and a second fixing column 7 are fixed on the top of the placing seat 3, fixing sleeves 9 are sleeved outside the first fixing column 6 and the second fixing column 7, bolts 17 are connected with the outer walls of one sides of the two fixing sleeves 9 in a threaded manner, one end of each of the two bolts 17 is respectively abutted against the outer wall of the first fixing column 6 and the outer wall of the second fixing column 7, and the two fixing sleeves 9 can be fixed through the arrangement of the bolts 17, baffle 8 is fixed on the top of first fixed column 6 and the top of second fixed column 7, and setting up of baffle 8 can prevent fixed cover from droing from first fixed column 6 or second fixed column 7.

A first mounting plate 10 is fixed on one side, away from the second fixing column 7, of a fixing sleeve 9 on the first fixing column 6, a motor 11 is fixed on the top of the first mounting plate 10, the motor 11 is electrically connected with the detector 2, the bottom of the first mounting plate 10 is rotatably connected with a stirring paddle 12, one end of an output shaft of the motor 11 is in transmission connection with the stirring paddle 12, a spring 16 is sleeved outside the first fixing column 6, the spring 16 is positioned below the fixing sleeve 9, and spring 16 and fixed cover 9 cooperate, the setting of spring 16 can avoid first mounting panel 10 descend too fast and place the seat 3 between bump, stirring rake 12 is located the first hole 4 of placing directly over, the fixed cover 9 of the outside of second fixed column 7 is kept away from one side of first fixed column 6 and is fixed with second mounting panel 18, the bottom surface of second mounting panel 18 is fixed with ammonia nitrogen electrode 19, ammonia nitrogen electrode 19 and detector 2 electric connection.

In this embodiment, blowoff hole 14 has been seted up to one side bottom of first placing hole 4, and the export and the external world intercommunication of blowoff hole 14, the export of blowoff hole 14 are fixed with blow off pipe 15, install the valve on the blow off pipe 15, through the setting of blow off pipe 15 and blowoff hole 14, conveniently will first place the ponding discharge in the hole 4.

In this embodiment, spout 23 has all been seted up to the both sides outer wall of first fixed column 6 and the both sides outer wall of second fixed column 7, all is fixed with slider 24 on the both sides inner wall of two fixed covers 9, and slider 24's one end extends to the inside and the slider 24 sliding connection of spout 23, and slider 24 card can prevent that fixed cover 9 from taking place to rotate in the inside of spout 23.

The working principle is as follows: before detection, a vessel containing a mixed solution of a water sample and a NaOH solution is placed in the first placing hole 4, then two electric telescopic rods 21 are started to extend through buttons of electric telescopic rods 21 on a detector 2, so that the vessel is clamped by two fixing rings 13, then the extension of the two electric telescopic rods 21 is stopped, then one bolt 17 is loosened, the first mounting plate 17 is put down, so that a stirring paddle 12 enters the mixed solution, meanwhile, the stirring paddle 12 is prevented from contacting with the inner wall of the bottom of the vessel, then the bolt 17 is screwed down, so that the bolt 17 is contacted with the outer wall of a first fixing column 6, the position of the first mounting plate 10 is fixed, then the motor 11 is started through the button on the detector 2, the motor 11 drives the stirring paddle 12 to rotate, the stirring paddle 12 stirs the solution in the vessel, and after stirring is completed, stop motor 11 again, then unscrew this bolt, lift up first mounting panel 10, make stirring rake 12 withdraw from the outside of household utensils, restart two electric telescopic handle 21 shrink again after that, make two solid fixed rings 13 loosen the household utensils, put the solution that stirs again and the inside of placing hole 5 with the household utensils in the second again, put down the fixed cover 9 on the second fixed column 7 again after that, make ammonia nitrogen motor 19 enter into the inside of solution, adjust the position of ammonia nitrogen motor 19, then utilize the bolt to fix the position of second mounting panel 18, start detector 2 and detect the solution after that.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an ammonia nitrogen water quality analyzer, includes base (1), its characterized in that, the top of base (1) is fixed with detector (2) and places seat (3), the top of placing seat (3) has been seted up first hole (4) and the second of placing and has been placed hole (5), mounting hole (20) have all been seted up to the first both sides of placing hole (4), and the inside of two mounting holes (20) all is fixed with electric telescopic handle (21), and the one end of two electric telescopic handle (21) all extends to the first inside of placing hole (4), the top of placing seat (3) is fixed with first fixed column (6) and second fixed column (7), the outside of first fixed column (6) and second fixed column (7) all overlaps and is equipped with fixed cover (9), and equal threaded connection has bolt (17) on the outer wall of one side of two fixed covers (9), and the one end of two bolts (17) respectively with the outer wall of first fixed column (6) and the outer wall of second fixed column (7) The butt, one side that second fixed column (7) was kept away from to fixed cover (9) on first fixed column (6) is fixed with first mounting panel (10), and the top of first mounting panel (10) is fixed with motor (11), and motor (11) and detector (2) electric connection, the bottom of first mounting panel (10) is rotated and is connected with stirring rake (12), the one end and the stirring rake (12) transmission of the output shaft of motor (11) are connected, stirring rake (12) are located first place hole (4) directly over, one side that first fixed column (6) were kept away from to fixed cover (9) of second fixed column (7) outside is fixed with second mounting panel (18), and the bottom surface of second mounting panel (18) is fixed with ammonia nitrogen electrode (19), ammonia nitrogen electrode (19) and detector (2) electric connection.

2. The ammonia nitrogen water quality analyzer according to claim 1, characterized in that a sewage draining hole (14) is formed in the bottom of one side of the first placing hole (4), an outlet of the sewage draining hole (14) is communicated with the outside, a sewage draining pipe (15) is fixed to an outlet of the sewage draining hole (14), and a valve is installed on the sewage draining pipe (15).

3. The ammonia nitrogen water quality analyzer according to claim 1, wherein the first fixing column (6) is sleeved with a spring (16), the spring (16) is positioned below the fixing sleeve (9), and the spring (16) is matched with the fixing sleeve (9).

4. An ammonia nitrogen water quality analyzer according to claim 1, characterized in that the top of the first fixing column (6) and the top of the second fixing column (7) are both fixed with a baffle (8).

5. The ammonia nitrogen water quality analyzer according to claim 1, wherein the outer walls of the two sides of the first fixing column (6) and the outer walls of the two sides of the second fixing column (7) are both provided with sliding grooves (23), the inner walls of the two sides of the two fixing sleeves (9) are both fixed with sliding blocks (24), and one end of each sliding block (24) extends to the inside of each sliding groove (23) and is connected with the corresponding sliding block (24) in a sliding manner.