CN214097138U - Water quality colorimetric device - Google Patents

Abstract

The utility model discloses a quality of water color comparison device relates to water quality monitoring technology field, including the device main part, motor and bearing are installed respectively to the inside below of device main part. The utility model discloses a be provided with the motor, the drive shaft, the column spinner, a bearing, first gear, second gear and test table, the staff is behind through operating panel starter motor, make the motor drive the drive shaft rotate, thereby make the drive shaft drive first gear and rotate, mesh with first gear through the second gear, make the second gear rotate under the effect of bearing, thereby make the second gear drive the column spinner rotate, and then drive test table and rotate, carry out pivoted in-process staff at test table and alright place multiple colour comparison tube in test tube card downthehole, make the rotation in-process at test table detect the solution through detecting light source and detector, and then promoted the device's detection efficiency.

Description

Water quality colorimetric device

Technical Field

The utility model relates to a water quality monitoring technology field specifically is quality of water color comparison device.

Background

The water quality monitoring is a process for monitoring and measuring the types of pollutants in a water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition, the monitoring range is very wide, the monitoring range comprises uncontaminated and polluted natural water (rivers, lakes, seas and underground water) and various industrial drainage and the like, and the main monitoring items can be divided into two categories: one is a comprehensive index reflecting the water quality conditions, such as temperature, chroma, turbidity, pH value, conductivity, suspended matters, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand and the like; the other is toxic substances, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury, organic pesticides and the like, and in order to objectively evaluate the water quality conditions of rivers and oceans, the flow velocity and the flow are sometimes measured in addition to the monitoring items.

Chinese patent with publication number CN203365309U discloses a colorimetric device for on-line measuring instrument, comprising a light source, a light filter, a light hole, a lens and a detector, wherein the light source, the lens, the light filter and the light hole are sequentially arranged from left to right and are all located at the left side of a colorimetric tube, the detector is located at the right side of the colorimetric tube to receive light after passing through a liquid sample, and the light filter and the light hole are portable and detachable.

The utility model discloses a reagent all can be from the lower trompil namely bottom feed liquor, and some reagents can also be from the feed liquor of upper trompil, and the mixing of admitting air from the lower trompil again, can detect after the mixing reaction, and the inspection is finished also can be from the lower trompil flowing back, in addition through setting up this overflow hole, if instrument feed liquor volume is too big, then can directly flow out from the overflow hole, has improved the security of instrument; however, in the device, after the mixing detection of the current solution is finished, the colorimetric tube or the reagent needs to be replaced, so that a certain time needs to be spent additionally in the process of disassembling, assembling and replacing the colorimetric tube, and the detection efficiency of the water quality solution is reduced; meanwhile, the specification and the size of the threaded interface in the device are fixed, so that the threaded interface in the device can only be provided with the colorimetric tubes matched with the threaded interface, and cannot be adapted to the colorimetric tubes with different specifications and models, and the applicability of the device is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: thereby need change after detecting through the colour comparison tube in order to solve and reduced detection efficiency and the device can only install the problem that the colour comparison tube of looks adaptation has reduced the suitability, provide quality of water colour comparison device.

In order to achieve the above object, the utility model provides a following technical scheme: quality of water colorimetric device, including the device main part, motor and bearing are installed respectively to the inside below of device main part, first gear is installed through the drive shaft to the output of motor, the internally mounted of bearing has the column spinner, the surface mounting of column spinner has the second gear, the top of column spinner is fixed with examines test table, examine test table's top and install the detector, examine test table's top and seted up test tube card hole and recess respectively, the internally mounted of recess has the spring, splint are installed to the one end of spring, detect light source and light filter are installed respectively to inside one side of device main part.

Preferably, the detection table is rotatably connected with the device body through a rotating column and a bearing, and the diameter of the detection table is smaller than the width of the device body.

Preferably, detector and test tube card hole all are provided with a plurality ofly, the detector is located one side in test tube card hole, just detector and test tube card hole one-to-one.

Preferably, the splint are provided with a plurality of, the splint are located the inside in test tube card hole, just splint semicircular in shape.

Preferably, the outer surface of the device main body is hinged with a box door, the outer surface of the device main body is provided with an operation panel, and the operation panel is respectively and electrically connected with the motor, the detection light source and the detector.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the motor, the drive shaft, the column spinner, a bearing, first gear, second gear and test table, the staff is after starting the motor through operating panel, make the motor drive the drive shaft and rotate, thereby make the drive shaft drive first gear and rotate, mesh with first gear through the second gear, make the second gear rotate under the effect of bearing, thereby make the second gear drive the column spinner and rotate, and then drive the test table and rotate, the staff can be through placing multiple colour comparison tube in the test tube card hole in the process that the test table rotates, make to detect the solution through detecting light source and detector in the rotation process of test table, and then promoted the detection efficiency of the device;

2. the utility model discloses a be provided with the recess, spring and splint, place in test tube card downthehole at the colour comparison tube to different specifications, the staff's accessible is extruded the splint of unilateral earlier, thereby make splint extrusion spring remove in the recess, and then make splint open test tube card hole, alright place the colour comparison tube in test tube card downthehole afterwards, make the splint of opposite side also with extruding the spring remove in the recess, place the back with the colour comparison tube afterwards, thereby because the spring will produce two splint of reverse power drive to exert oneself to colour comparison tube one side under receiving the extruded condition, thereby make splint press from both sides tightly the colour comparison tube, thereby install the colour comparison tube to different specifications through mobilizable splint and press from both sides tightly, the device's suitability has been promoted greatly.

Drawings

Fig. 1 is a schematic view of the front structure of the main body of the device of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the device body of the present invention;

FIG. 3 is a schematic top view of the inspection table of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a device main body; 2. an operation panel; 3. a box door; 4. detecting a light source; 5. an optical filter; 6. a motor; 7. a bearing; 8. a spin column; 9. a drive shaft; 10. a first gear; 11. a second gear; 12. a detection table; 13. clamping the test tube hole; 14. a detector; 15. a splint; 16. a spring; 17. and (4) a groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, the water quality colorimetric apparatus includes an apparatus main body 1, an operation panel 2, a chamber door 3, a detection light source 4, a filter 5, a motor 6, a bearing 7, a rotary column 8, a driving shaft 9, a first gear 10, a second gear 11, a detection table 12, a test tube clamping hole 13, a detector 14, a clamping plate 15, a spring 16 and a groove 17; install motor 6 and bearing 7 respectively in the inside below of device main part 1, first gear 10 is installed through drive shaft 9 to the output of motor 6, the internally mounted of bearing 7 has column spinner 8, the surface mounting of column spinner 8 has second gear 11, the top of column spinner 8 is fixed with detects platform 12, detect the top of platform 12 and install detector 14, test tube card hole 13 and recess 17 have been seted up respectively at the top of detecting platform 12, the internally mounted of recess 17 has spring 16, splint 15 are installed to spring 16's one end, detect light source 4 and light filter 5 are installed respectively to inside one side of device main part 1.

Please refer to fig. 2-3, the detecting table 12 is rotatably connected to the main body 1 through the rotating column 8 and the bearing 7, and the diameter of the detecting table 12 is smaller than the width of the main body 1, so that the detecting table 12 can rotate through the rotating column 8 and the bearing 7; detector 14 and test tube card hole 13 all are provided with a plurality ofly, and detector 14 is located one side of test tube card hole 13, and detector 14 and test tube card hole 13 one-to-one for a plurality of colour comparison tubes of accessible test tube card hole 13 installation have then promoted detection efficiency.

Please refer to fig. 1-3, a plurality of clamping plates 15 are provided, the clamping plate 15 is located inside the test tube clamping hole 13, and the clamping plate 15 is semicircular, so that the clamping plate 15 can be adjusted to clamp and mount the colorimetric tubes of different specifications and models; the surface of device main part 1 articulates there is chamber door 3, and the surface mounting of device main part 1 has operating panel 2, and operating panel 2 respectively with motor 6, detecting light source 4 and 14 electric connection of detector, thereby the accessible is opened chamber door 3 and is carried out the dismouting colour comparison tube to device main part 1 is inside to the staff starts or closes motor 6, detecting light source 4 and detector 14 through operating panel 2.

The working principle is as follows: firstly, after the worker starts the motor 6 through the operation panel 2, the motor 6 drives the driving shaft 9 to rotate, so that the driving shaft 9 drives the first gear 10 to rotate, the second gear 11 is meshed with the first gear 10, so that the second gear 11 rotates under the action of the bearing 7, so that the second gear 11 drives the rotary column 8 to rotate, and further drives the detection table 12 to rotate, the worker can place a plurality of colorimetric tubes into the test tube card holes 13 in the rotating process of the detection table 12, when placing colorimetric tubes of different specifications into the test tube card holes 13, the worker can extrude the clamping plate 15 on one side firstly, so that the clamping plate 15 extrudes the spring 16 to move in the groove 17, and further the clamping plate 15 opens the test tube card holes 13, and then can place the colorimetric tubes into the test tube card holes 13, make the splint 15 of opposite side also remove extrusion spring 16 in recess 17, after placing the colour comparison tube afterwards, thereby because spring 16 will produce reverse power under the circumstances that receives the extrusion and drive two splint 15 and exert oneself to colour comparison tube one side, thereby make splint 15 press from both sides the colour comparison tube tightly, thereby it is tight to install the colour comparison tube of different specifications through mobilizable splint 15, afterwards alright close chamber door 3, after starting detecting light source 4 through operating panel 2, filter relevant light wave through light filter 5, the light source sees through on the colour comparison tube shines to detector 14 afterwards, detector 14 feeds back the relevant signal that detects to operating panel 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. Quality of water colorimetric device, including device main part (1), its characterized in that: install motor (6) and bearing (7) respectively below the inside of device main part (1), first gear (10) are installed through drive shaft (9) to the output of motor (6), the internally mounted of bearing (7) has column spinner (8), the surface mounting of column spinner (8) has second gear (11), the top of column spinner (8) is fixed with detects platform (12), detect the top of platform (12) and install detector (14), test tube card hole (13) and recess (17) have been seted up respectively to the top of detecting platform (12), the internally mounted of recess (17) has spring (16), splint (15) are installed to the one end of spring (16), install light source (4) and light filter (5) of detecting respectively to inside one side of device main part (1).

2. The water quality colorimetric device according to claim 1, characterized in that: the detection table (12) is rotatably connected with the device body (1) through a rotating column (8) and a bearing (7), and the diameter of the detection table (12) is smaller than the width of the device body (1).

3. The water quality colorimetric device according to claim 1, characterized in that: detector (14) and test tube card hole (13) all are provided with a plurality ofly, detector (14) are located one side of test tube card hole (13), just detector (14) and test tube card hole (13) one-to-one.

4. The water quality colorimetric device according to claim 1, characterized in that: splint (15) are provided with a plurality ofly, splint (15) are located the inside of test tube card hole (13), just splint (15) semicircular in shape.

5. The water quality colorimetric device according to claim 1, characterized in that: the outer surface of the device main body (1) is hinged with a box door (3), the outer surface of the device main body (1) is provided with an operation panel (2), and the operation panel (2) is respectively electrically connected with the motor (6), the detection light source (4) and the detector (14).

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