CN115535473A

CN115535473A - Standard solution sterilization storage device for water quality monitoring

Info

Publication number: CN115535473A
Application number: CN202211483152.2A
Authority: CN
Inventors: 方燕飞; 洪涛
Original assignee: Tmrm Inspection Technology Co ltd
Current assignee: Tmrm Inspection Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2022-12-30
Anticipated expiration: 2042-11-24
Also published as: CN115535473B

Abstract

The invention discloses a standard solution sterilization storage device for water quality monitoring, which relates to the technical field of solution storage and comprises a storage outer bin, a bearing seat, a flow guide ring, a grabbing plate and a negative pressure suction device, wherein the storage outer bin comprises a horizontal bin and a vertical bin; a bearing seat is fixed in the horizontal bin and used for bearing the solution pipe, a flow guide ring is fixed on the periphery of the bearing seat, the top of the flow guide ring is hermetically connected with the top of the inner side of the horizontal bin, and a gap is formed in the side part of the flow guide ring; the horizontal bin is also provided with a sterilizing gas feeder communicated with the flow guide ring; a negative pressure aspirator is communicated with the vertical bin; the grabbing plate can grab and send the solution pipe on the bearing seat to the lower side of the vertical bin; drive assembly can drive and grab the board and rotate and rectilinear movement, guarantees to snatch the effect for snatch test tube protective housing and can be located the bottom of storing outer storehouse, reduce the influence to storing outer storehouse top, improved standard solution sterilization and stored the effect.

Description

Standard solution sterilization storage device for water quality monitoring

Technical Field

The invention relates to the technical field of solution storage, in particular to a standard solution sterilization storage device for water quality monitoring.

Background

Today, the social economy is rapidly developed, the quality level of life of people is continuously improved, and therefore higher requirements are put forward on the quality of the environment, food, articles for daily use and the like.

And detection is the basic way for people to know various quality and indexes. In the actual detection process, some variables are usually required to be detected. The variables comprise macroscopic comprehensive indexes (such as COD, total phosphorus, total nitrogen, ammonia nitrogen and the like in water quality analysis) and microscopic indexes (such as pesticide residues, animal residues and the like). The purpose of detection requires that the measurement result has comparability, reliability and traceability.

However, due to the wide variety of properties of the detected samples, different analysis processes due to samples, complicated pretreatment process, and the like, a 'ruler' or 'weight' is required as a reference and a reference to determine the change condition of the pollutants, which is the standard substance. Standard substances are usually assigned a standard value, so that these standard values can be used as a "measuring tool" to assist in the stable and smooth implementation of the test. The standard substance is a very important substance and plays a very important role in reducing detection errors and improving the detection quality level.

When carrying out water quality monitoring, the standard substance that needs to use is standard solution, in order to improve water quality monitoring's effect, often presets a plurality of standard solutions in advance and stores it, however current solution storage equipment, it can store a plurality of solutions simultaneously, nevertheless in the in-process of taking, often need open whole storage storehouse, leads to the air on every side probably to pollute, has reduced the storage effect.

Therefore, it is necessary to provide a standard solution sterilization storage device for water quality monitoring to solve the problems of the background art.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a standard solution sterilization storage device for water quality monitoring comprises an outer storage bin, a bearing seat, a flow guide ring, a grabbing plate and a negative pressure aspirator, wherein the outer storage bin comprises a horizontal bin and a vertical bin;

a bearing seat is fixed in the horizontal bin and used for bearing the solution pipe, a flow guide ring is fixed on the periphery of the bearing seat, the top of the flow guide ring is hermetically connected with the top of the inner side of the horizontal bin, and a gap is formed in the side part of the flow guide ring;

the horizontal bin is also provided with a sterilizing gas feeder communicated with the flow guide ring;

the vertical bin is communicated with a negative pressure suction device;

the liquid solution pipe on the bearing seat can be grabbed and sent to the lower side position of the vertical bin by the grabbing plate.

Further, as the preferred, grab the board and be I type structure, and both ends have all been seted up the C type from top to bottom and have been snatched the mouth, and the C type is snatched and is embedded into the cushion on the inner wall of mouth.

Further, preferably, a top seat is fixed on the upper surface of the inner side of the outer storage bin by adopting a fixing rod, a yielding port is formed in the position, corresponding to the notch, of the top seat, and a yielding groove is formed in the position, corresponding to the notch, of the bearing seat;

a driving disc is rotatably arranged on the bearing seat, a plurality of mounting seats are circumferentially fixed on the driving disc in an array manner, a driving frame is hinged to each mounting seat through a hinge shaft, a torsion spring is further connected between each hinge shaft and each mounting seat, one end of each driving frame abuts against the lower surface of the top seat, a magnetic objective table is fixed to the other end of each driving frame, and each magnetic objective table abuts against the upper surface of the bearing seat;

and a solution pipe protective shell is arranged on the magnetic objective table and used for bearing a solution pipe.

Further, as the optimization, a limiting rod is fixed in the abdicating groove.

Further, preferably, a first magnet is embedded in the magnetic objective table, a second magnet is embedded in the solution pipe protective shell, and the first magnet and the second magnet are arranged in an adsorption mode.

Further, as preferred, set up the guiding gutter on bearing the seat, just the guiding gutter is around bearing seat circumference sets up.

Further, preferably, a drive shaft is fixed to a middle portion of the grip plate, and the drive shaft is driven by the transmission assembly so as to reciprocate in an axial direction of the drive shaft and rotate around a circumferential direction of the drive shaft.

Further, as preferred, drive assembly includes transmission storehouse, driving disc, awl ring gear and outer axle, wherein, the transmission storehouse is fixed in vertical storehouse, it is provided with to rotate in the transmission storehouse the driving disc, the outside coaxial fixed with awl ring gear of driving disc, outer axle is hollow structure, outer rotation of shafts sets up in the transmission storehouse, just the outside coaxial fixed with bevel gear of outer pivot, bevel gear and awl ring gear are meshing setting of one degree, outer axle can drive the drive shaft carries out synchronous rotation.

Further, as preferred, a plurality of spacing grooves have been seted up along its axial to the inside of outer axle, the outside of drive shaft has a plurality of spacing strips that correspond to the spacing groove along its axial fixity, still be fixed with spacing annular in the drive shaft, the annular of spacing annular still contacts with the one end of actuating arm, the other end of actuating arm adopts the rocking arm to rotate and sets up in the driving storehouse, the middle part of actuating arm is fixed with the extension axle, the track groove has been seted up to the upper surface of driving disc, the track groove is used for the holding extend the axle, and works as when the driving disc rotates, the track groove can drive the extension axle and swing, and then drives spacing annular through the actuating arm and carry out reciprocal linear motion.

Further, as preferred, the bottom intercommunication that stores the outer storehouse has a row material section of thick bamboo, one side of arranging the material section of thick bamboo is provided with the motor three that is fixed in and stores the outer storehouse bottom, the output of motor three is fixed with sealed dish, sealed dish can seal arrange the material section of thick bamboo.

Compared with the prior art, the invention provides a standard solution sterilization storage device for water quality monitoring, which has the following beneficial effects:

in the embodiment of the invention, the outer storage bin comprises the horizontal bin and the vertical bin, the horizontal bin is positioned above the vertical bin, and the horizontal bin and the vertical bin can form an L shape, so that a special air duct is conveniently formed, the cleanliness of the inner part of the outer storage bin is improved, the transmission assembly can drive the grabbing plate to rotate and linearly move, the grabbing effect is ensured, the grabbed test tube protection shell can be positioned at the bottom of the outer storage bin, the influence on the top of the outer storage bin is reduced, and the sterilization and storage effect of the standard solution is improved.

Drawings

FIG. 1 is a schematic structural view of a standard solution sterilization storage device for water quality monitoring;

FIG. 2 is a schematic structural view of a bearing seat and a flow guide ring in a standard solution sterilization storage device for water quality monitoring;

FIG. 3 is a schematic structural diagram of a drive plate in a standard solution sterilization storage device for water quality monitoring;

FIG. 4 is a schematic diagram of a transmission assembly in a standard solution sterilization storage device for water quality monitoring;

FIG. 5 is a schematic structural view of a bearing seat in a standard solution sterilization storage device for water quality monitoring;

FIG. 6 is a schematic structural view of a track groove and a rotating arm in a standard solution sterilization storage device for water quality monitoring;

in the figure: 1. storing the outer bin; 2. a bearing seat; 3. a flow guide ring; 4. a first motor; 5. grabbing a plate; 6. a drive shaft; 7. a transmission assembly; 8. a second motor; 9. a sterilizing gas supplier; 10. a negative pressure aspirator; 11. a discharge cylinder; 12. sealing the disc; 13. a third motor; 14. observing glass; 15. a top seat; 16. a magnetic stage; 17. a solution tube protective shell; 18. a driving frame; 19. a mounting seat; 20. a drive disc; 21. a yielding groove; 22. a diversion trench; 23. a limiting rod; 71. a drive plate; 72. a conical gear ring; 73. an outer shaft; 74. a limiting strip; 75. a limiting ring groove; 76. a drive arm; 77. a rotating arm; 78. a track groove; 781. a stationary section; 782. and (4) mutating.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present invention, a standard solution sterilization storage device for water quality monitoring includes an outer storage bin 1, a bearing seat 2, a flow guide ring 3, a grasping plate 5, and a negative pressure aspirator 10, where the outer storage bin 1 includes a horizontal bin and a vertical bin, the horizontal bin is located above the vertical bin, and the horizontal bin and the vertical bin can form an L-shape, so as to form a special air duct and improve cleanliness inside the outer storage bin 1;

a bearing seat 2 is fixed in the horizontal bin, the bearing seat 2 is used for bearing a solution pipe, a flow guide ring 3 is fixed on the periphery of the bearing seat 2, the top of the flow guide ring 3 is hermetically connected with the top of the inner side of the horizontal bin, and a gap is formed in the side part of the flow guide ring 3; an observation glass 14 is arranged on one side of the storage outer bin 1, which is far away from the flow guide ring 3, so that the gap can be observed conveniently; the horizontal bin is also provided with a sterilizing gas feeder 9 communicated with the flow guide ring 3; the vertical bin is communicated with a negative pressure suction device 10;

the sterilizing gas supplier 9 can supply sterile or sterilizing gas, and the sterile or sterilizing gas passes through the diversion ring 3, moves downwards to the vertical bin through the gap of the diversion ring 3, and is sucked and discharged by the negative pressure suction device 10, so that the overall cleaning of the outer storage bin 1 is realized, and the outer storage bin 1 can provide a good storage environment.

The grabbing plate 5 can grab and send the solution pipe on the bearing seat 2 to the lower side of the vertical bin.

In this embodiment, grab board 5 and be I type structure, and both ends have all been seted up the C type and have been grabbed the mouth about and, and the C type is grabbed and is embedded in the cushion on the inner wall of mouth.

That is to say, the mode that the solution pipe was snatched to the grip block 5 is the inlay card formula snatched, and so design has sacrificed partial stability, but is favorable to simplifying the structure of grip block 5, reduces power equipment's configuration to, can compensate the stability of snatching through the optimization to C type snatch mouth and cushion.

In this embodiment, as shown in fig. 2 and 3, a top seat 15 is fixed on the inner upper surface of the outer storage bin 1 by a fixing rod, a yielding port is formed in a position of the top seat 15 corresponding to the notch, and a yielding groove 21 is formed in a position of the bearing seat 2 corresponding to the notch;

a driving disc 20 is rotatably arranged on the bearing seat 2, the driving disc 20 has power, and specifically, the driving disc 20 is driven by an external motor one 4;

a plurality of mounting seats 19 are circumferentially fixed on the driving disc 20 in an array manner, a driving frame 18 is hinged on the mounting seats 19 by adopting a hinged shaft, a torsion spring is also connected between the hinged shaft and the mounting seats 19,

one end of the driving frame 18 abuts against the lower surface of the top seat 15, and the other end is fixed with a magnetic object stage 16, wherein the magnetic object stage 16 abuts against the upper surface of the bearing seat 2;

a solution pipe protective shell 17 is arranged on the magnetic objective table 16, and the solution pipe protective shell 17 is used for bearing a solution pipe.

That is to say, the driving frame 18 can be well limited by the bearing seat 2 and the top seat 15, and further the magnetic stage 16 and the solution tube protection shell 17 are well limited, so that the moving stability of the magnetic stage is ensured.

In addition, it should be noted that the torsion spring should be configured to: when the driving frame 18 is provided with the solution tube protecting shell 17 on the magnetic objective table 16 corresponding to the magnetic objective table, and the driving frame 18 is separated from the limit of the bearing seat 2 and the top seat 15, under the action of gravity of the solution tube protecting shell 17, the driving frame 18 can rotate, so that the solution tube protecting shell 17 is changed into a horizontal state from a vertical state, and then when the solution tube protecting shell 17 is separated from the magnetic objective table 16, the torsion spring drives the driving frame 18 to reset.

As a preferred embodiment, as shown in fig. 5, the limiting rod 23 is fixed in the receding groove 21, and in fact, the limiting of the magnetic stage 16 can be achieved through the torsion spring, and the limiting rod 23 can achieve the effect of auxiliary limiting.

In this embodiment, the first magnet is embedded in the magnetic stage 16, the second magnet is embedded in the solution tube protecting shell 17, and the first magnet and the second magnet are mutually attracted.

This facilitates the mounting of the protective solution tube shell 17 and the gripping of the protective solution tube shell 17 by the gripping plate 5.

As a preferred embodiment, the bearing seat 2 is further provided with a guiding groove 22, and the guiding groove 22 is circumferentially arranged around the bearing seat 2.

It should be explained that, by configuring the diversion trench 22, the sterile or sterilizing gas supplied by the sterilizing gas supplier 9 can be diverted to a certain extent, so that the sterile or sterilizing gas flows along the diversion trench 22 and then flows out from the gap of the diversion ring 3, thereby improving the cleaning effect on the inside of the diversion ring 3.

In this embodiment, a driving shaft 6 is fixed to the middle of the gripping plate 5, and the driving shaft 6 is driven by a transmission assembly 7 so as to reciprocate in the axial direction of the driving shaft 6 and rotate around the circumference of the driving shaft 6.

Specifically, as shown in fig. 4, the transmission assembly 7 includes a transmission bin, a transmission disc 71, a bevel gear ring 72 and an outer shaft 73, wherein the transmission bin is fixed in a vertical bin, the transmission disc 71 is rotatably arranged in the transmission bin, the bevel gear ring 72 is coaxially fixed outside the transmission disc 71, the outer shaft 73 is a hollow structure, the outer shaft 73 is rotatably arranged in the transmission bin, a bevel gear is coaxially fixed outside the outer shaft 73, the bevel gear is meshed with the bevel gear ring 72 at an angle of 90 °, and the outer shaft 73 can drive the driving shaft 6 to rotate synchronously; in addition, the bevel gear ring 72 is also meshed with a driving gear at 90 degrees, and the driving gear is fixed at the output end of the second motor 8, so that the second motor 8 can drive the transmission disc 71 to rotate.

In addition, a plurality of spacing grooves have been seted up along its axial to the inside of outer axle 73, the outside of drive shaft 6 is fixed with a plurality of spacing strips 74 that correspond to the spacing groove along its axial, still be fixed with spacing annular 75 on the drive shaft 6, the annular of spacing annular 75 still contacts with the one end of drive arm 76, the other end of drive arm 76 adopts rocking arm 77 to rotate and sets up in the transmission storehouse, the middle part of drive arm 76 is fixed with the extension axle, track groove 78 has been seted up to the upper surface of transmission dish 71, track groove 78 is used for the holding extend the axle, and works as when transmission dish 71 rotates, track groove 78 can drive the extension axle and swing, and then drives spacing annular 75 through drive arm 76 and carry out reciprocal linear motion.

Therefore, in implementation, the outer shaft 73 can be driven to rotate synchronously by driving the driving disc 71 to rotate, the outer shaft 73 can drive the driving shaft 6 to rotate, and then the driving grabbing plate 5 is driven to rotate circumferentially to grab the solution pipe protecting shell 17, meanwhile, in order to enable the grabbing plate to grab the solution pipe protecting shell 17, the solution pipe protecting shell 17 is not limited by the abdicating groove, when the driving disc 71 rotates, the track groove 78 can drive the extension shaft to swing, and then the driving arm 76 drives the limiting ring groove 75 to perform reciprocating linear movement, so that the driving shaft 6 is close to the abdicating groove and away from the abdicating groove, specifically, after the grabbing plate 5 grabs the solution pipe protecting shell 17, the driving disc 71 continues to rotate, and at the moment, the driving arm 76 drives the limiting ring groove 75 to perform linear movement, so that the driving shaft 6 is away from the abdicating groove, that the track groove 78 is integrally shaped like a ring, as shown in fig. 6, the ring-like ring has a smooth section 781 and two abrupt sections 782, wherein the smooth section is used for enabling the driving shaft 6 to maintain axial static state, and the abrupt section is used for enabling the linear movement, and the optimal shape of the driving shaft 78 to be adjusted according to the micro-scale of the micro-capturing effect of the driving shaft 5.

In this embodiment, the bottom intercommunication that stores outer storehouse 1 has row silo 11, one side of row silo 11 is provided with the motor three 13 that is fixed in and stores outer storehouse 1 bottom, the output of motor three 13 is fixed with sealed dish 12, sealed dish 12 can seal row silo 11.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A standard solution sterilization storage device for water quality monitoring is characterized in that: the device comprises an outer storage bin (1), a bearing seat (2), a flow guide ring (3), a grabbing plate (5) and a negative pressure suction device (10), wherein the outer storage bin (1) comprises a horizontal bin and a vertical bin;

a bearing seat (2) is fixed in the horizontal bin, the bearing seat (2) is used for bearing a solution pipe, a flow guide ring (3) is fixed on the periphery of the bearing seat (2), the top of the flow guide ring (3) is connected with the top of the inner side of the horizontal bin in a sealing manner, and a gap is formed in the side part of the flow guide ring (3);

the horizontal bin is also provided with a sterilizing gas feeder (9) communicated with the flow guide ring (3);

a negative pressure aspirator (10) is communicated with the vertical bin;

the grabbing plate (5) can grab and send the solution pipe on the bearing seat (2) to the lower side position of the vertical bin.

2. The standard solution sterilization storage device for water quality monitoring according to claim 1, wherein: grab board (5) and be I type structure, and both ends have all been seted up the C type and have been grabbed the mouth from top to bottom, and the C type is grabbed and is embedded in the cushion on the inner wall of mouth.

3. The standard solution sterilization storage device for water quality monitoring according to claim 1, wherein: a top seat (15) is fixed on the upper surface of the inner side of the outer storage bin (1) by adopting a fixed rod, a yielding port is formed in the position, corresponding to the notch, of the top seat (15), and a yielding groove (21) is formed in the position, corresponding to the notch, of the bearing seat (2);

a driving disc (20) is rotatably arranged on the bearing seat (2), a plurality of mounting seats (19) are circumferentially fixed on the driving disc (20) in an array manner, a driving frame (18) is hinged to each mounting seat (19) through a hinge shaft, a torsion spring is further connected between each hinge shaft and each mounting seat (19), one end of each driving frame (18) abuts against the lower surface of the corresponding top seat (15), the other end of each driving frame is fixed with a magnetic objective table (16), and each magnetic objective table (16) abuts against the upper surface of the corresponding bearing seat (2);

a solution pipe protective shell (17) is arranged on the magnetic object stage (16), and the solution pipe protective shell (17) is used for bearing a solution pipe.

4. The standard solution sterilization storage device for water quality monitoring according to claim 3, wherein: a limiting rod (23) is fixed in the receding groove (21).

5. The standard solution sterilization storage device for water quality monitoring according to claim 3, wherein: a first magnet is embedded into the magnetic objective table (16), a second magnet is embedded into the solution pipe protective shell (17), and the first magnet and the second magnet are arranged in an adsorption mode.

6. The standard solution sterilization storage device for water quality monitoring according to claim 1, wherein: bear and seted up guiding gutter (22) on seat (2), just guiding gutter (22) wind bear seat (2) circumference setting.

7. The standard solution sterilization storage device for water quality monitoring according to claim 1, wherein: and a driving shaft (6) is fixed in the middle of the grabbing plate (5), and the driving shaft (6) is driven by a transmission assembly (7) so as to reciprocate along the axial direction of the driving shaft (6) and rotate around the circumferential direction of the driving shaft (6).

8. The standard solution sterilization storage device for water quality monitoring according to claim 7, wherein: drive assembly (7) are including transmission storehouse, driving plate (71), awl ring of teeth (72) and outer axle (73), wherein, the transmission storehouse is fixed in vertical storehouse, it is provided with to rotate in the transmission storehouse driving plate (71), the outside coaxial fixation of driving plate (71) has awl ring of teeth (72), outer axle (73) is hollow structure, outer axle (73) rotate and set up in the transmission storehouse, just the outside coaxial fixation of outer axle (73) has bevel gear, bevel gear and awl ring of teeth (72) are 90 meshing settings, outer axle (73) can drive shaft (6) carry out synchronous rotation.

9. The standard solution sterilization storage device for water quality monitoring according to claim 8, wherein: a plurality of spacing grooves have been seted up along its axial to the inside of outer axle (73), the outside of drive shaft (6) is followed its axial fixity and is had a plurality of spacing strips (74) that correspond to the spacing groove, still be fixed with spacing annular (75) on drive shaft (6), the annular of spacing annular (75) still contacts with the one end of drive arm (76), the other end of drive arm (76) adopts rocking arm (77) to rotate and sets up in the transmission storehouse, the middle part of drive arm (76) is fixed with the extension axle, track groove (78) have been seted up to the upper surface of transmission dish (71), track groove (78) are used for the holding extend the axle, and work as when transmission dish (71) rotate, track groove (78) can drive the extension axle and swing, and then carry out reciprocal linear motion through drive arm (76) drive spacing annular (75).

10. The standard solution sterilization storage device for water quality monitoring according to claim 1, wherein: the bottom intercommunication of storing outer storehouse (1) has row silo (11), one side of row silo (11) is provided with motor three (13) that are fixed in and store outer storehouse (1) bottom, the output of motor three (13) is fixed with sealed dish (12), sealed dish (12) can seal row silo (11).