CN218726565U - Colorimetric method ammonia nitrogen water quality detection device - Google Patents
Colorimetric method ammonia nitrogen water quality detection device Download PDFInfo
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- CN218726565U CN218726565U CN202222659934.9U CN202222659934U CN218726565U CN 218726565 U CN218726565 U CN 218726565U CN 202222659934 U CN202222659934 U CN 202222659934U CN 218726565 U CN218726565 U CN 218726565U
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- test tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The utility model relates to a water quality testing device technical field especially relates to a colorimetric method ammonia nitrogen water quality testing device. The utility model provides a can assist the inspector to carry out the closing cap to the test tube, make things convenient for the inspector to rock the test tube, reduce the external colorimetric method ammonia nitrogen water quality testing device that causes the pollution to the test tube. The utility model provides a colorimetry ammonia nitrogen water quality testing device, is including installed part, rotating turret, carousel, retaining piece, funnel and sealing mechanism, and installed part lower part rotary type is connected with the carousel, and installed part lower part rotary type is connected with the rotating turret, and the installed part top is connected with retaining piece, and installed part upper portion is connected with the funnel, is equipped with on the installed part to be used for carrying out the sealing mechanism of closing cap to the test tube for the detection. The utility model discloses a drive assembly drives to move and presses down and press down and release sealed lid for sealed lid carries out closing cap and release to the test tube, thereby reaches supplementary inspector and carries out the closing cap to the test tube, makes things convenient for the measurement personnel to rock the test tube, reduces the effect that the external world caused the pollution to the test tube.
Description
Technical Field
The utility model relates to a water quality testing device technical field especially relates to a colorimetric method ammonia nitrogen water quality testing device.
Background
If ammonia nitrogen in water exceeds the standard, the dissolved oxygen value in the water is low, so that oxygen in the water is consumed in a large amount, the water is blackened and smelled to cause the water quality to be reduced, and if the water with the ammonia nitrogen exceeding the standard is drunk for a long time, the human body is greatly injured.
Current quality of water ammonia nitrogen detection device is at the in-process to ammonia nitrogen water quality testing, it leaves the testing water in the test tube earlier usually, later add ammonia nitrogen reagent again and come to react with the testing water, later compare the testing water after reacting with the colour chip, judge whether ammonia nitrogen exceeds standard in the water sample from this, when carrying out ammonia nitrogen content detection, need rock the test tube and make ammonia nitrogen reagent and water sample fully merge, need carry out the closing cap with the test tube and prevent that the water sample from spilling when rocking, but the testing personnel adds ammonia nitrogen reagent to the test tube, carry out the closing cap to the test tube simultaneously, it is too inconvenient to change other detection instrument of use to operate the test tube repeatedly, the problem that test tube pollution influences the testing data appears easily simultaneously.
The colorimetric method ammonia nitrogen water quality detection device has the advantages that when the ammonia nitrogen detection is carried out on water, a detector can be assisted to seal the test tube, the test tube is convenient to shake, and the pollution to the test tube caused by the outside is reduced.
SUMMERY OF THE UTILITY MODEL
When carrying out ammonia nitrogen detection in order to overcome testing personnel, need use other detection instrument repeatedly to operate the test tube too inconveniently, the test tube pollution influence detects the shortcoming of data easily appears, provides one kind and can assist testing personnel to carry out the closing cap to the test tube, makes things convenient for testing personnel to rock the test tube, reduces the external colorimetry ammonia nitrogen water quality testing device that causes the pollution to the test tube.
The technical scheme is as follows: the utility model provides a colorimetry ammonia nitrogen water quality testing device, is including installed part, rotating turret, carousel, retaining piece, funnel and sealing mechanism, and installed part lower part rotary type is connected with the carousel, and installed part lower part rotary type is connected with the rotating turret, and the installed part top is connected with retaining piece, and installed part upper portion is connected with the funnel, is equipped with on the installed part to be used for carrying out the sealing mechanism of closing cap to the test tube for the detection.
Further, sealing mechanism is including drive assembly, removal pressing frame, sealed lid and torsional spring, and installed part upper portion right side is connected with drive assembly, and slidingtype is connected with between drive assembly and the installed part and removes pressing frame, and the rotating type is connected with a plurality of sealed lids on the rotating turret, all is connected with the torsional spring on sealed lid and the rotating turret.
Further, still including rocking the mechanism, rocking the mechanism including leading truck, connecting piece, spring, servo motor and rotation piece, the carousel right side is connected with the connecting piece, be connected with the leading truck between connecting piece left side and the installed part left part upside, leading truck and connecting piece sliding type are connected, be connected with the spring between connecting piece and the installed part left part upside, installed part lower part right side is connected with servo motor, be connected with the rotation piece on the servo motor output shaft.
Furthermore, the bottom of the funnel is provided with a flow guide pipe.
Furthermore, the number of the water storage grooves in the water storage part is four.
Furthermore, the contact surface of the rotating piece and the connecting piece is arc-shaped.
The utility model has the advantages that: 1. the utility model discloses a drive assembly drives to move and presses down and press down and release sealed lid for sealed lid carries out closing cap and release to the test tube, thereby reaches supplementary inspector and carries out the closing cap to the test tube, makes things convenient for the measurement personnel to rock the test tube, reduces the effect that the external world caused the pollution to the test tube.
2. The utility model discloses a servo motor drives and rotates the piece and extrude and release repeatedly the connecting piece, realizes the effect that supplementary measurement personnel rocked the test tube earlier at the effect of recovering of spring simultaneously to make things convenient for measurement personnel to carry out the color comparison to the water sample in the test tube and detect.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of a first three-dimensional structure of the sealing mechanism of the present invention.
Fig. 4 is a schematic diagram of a second three-dimensional structure of the sealing mechanism of the present invention.
Fig. 5 is a schematic perspective view of the shaking mechanism of the present invention.
Part names and serial numbers in the figure: 1: mounting member, 11: rotating frame, 2: turntable, 3: water storage member, 4: a funnel, 5: sealing mechanism, 51: drive assembly, 52: moving pressing frame, 53: seal cap, 54: torsion spring, 6: rocking mechanism, 61: guide frame, 62: connecting piece, 63: spring, 64: servo motor, 65: and a rotating member.
Detailed Description
The present invention will be further described with reference to specific embodiments, illustrative embodiments and description of which are provided herein to explain the present invention, but not to limit the present invention.
The utility model provides a colorimetry ammonia nitrogen water quality testing device, as shown in figure 1 and figure 2, including installed part 1, rotating turret 11, carousel 2, water storage member 3, funnel 4 and sealing mechanism 5, 1 lower part rotary type of installed part is connected with carousel 2, 1 lower part rotary type of installed part is connected with rotating turret 11, be connected with the test tube section of thick bamboo between the 11 carousel of rotating turret 2, the test tube section of thick bamboo is used for placing the test tube, rotating turret 11 passes through the test tube section of thick bamboo and is connected with carousel 2, rotating turret 11 sets up in carousel 2 top, carousel 2 rotates and drives the test tube section of thick bamboo and rotating turret 11 and rotate, 1 top of installed part is connected with water storage member 3, 3 bottom connecting tubes of water storage member, 1 upper portion of installed part is connected with funnel 4, 4 bottom all has the honeycomb duct, can make more accurate falling into in the test tube, total four water storage tank in the water storage member 3 just correspond four funnels 4 and test tubes, can inspect multiple water sample simultaneously, the detection efficiency is improved, be equipped with sealing mechanism 5 that is used for carrying out the closing cap to the test tube for the detection on the installed part 1.
As shown in fig. 1-4, the sealing mechanism 5 includes a driving assembly 51, a movable pressing frame 52, a sealing cover 53 and a torsion spring 54, the driving assembly 51 is connected to the right side of the upper portion of the mounting member 1, the driving assembly 51 includes a motor and a screw rod, the motor is connected to the right side of the upper portion of the mounting member 1, the screw rod is connected to an output shaft of the motor, the movable pressing frame 52 is slidably connected between the driving assembly 51 and the mounting member 1, the movable pressing frame 52 is in threaded connection with the screw rod on the driving assembly 51, the movable pressing frame 52 is slidably connected with the mounting member 1, the four sealing covers 53 are rotatably connected to the rotating frame 11, and the torsion springs 54 are connected to the sealing covers 53 and the rotating frame 11.
In the process of detecting the quality of ammonia nitrogen water, usually, firstly, the detection water is stored in a test tube, then, an ammonia nitrogen reagent is added to react with the detection water, then, the detection water after reaction is compared with a color card, so that whether the ammonia nitrogen in a water sample exceeds the standard or not is judged, if the ammonia nitrogen in the water exceeds the standard, the dissolved oxygen value in the water is low, so that a large amount of oxygen in a water body is consumed, the water is blackened and smelled to cause the reduction of the water quality, if the water with the ammonia nitrogen exceeding the standard is drunk for a long time, the human body is greatly injured, therefore, the content of the ammonia nitrogen in the water needs to be detected, therefore, the device can be used when the ammonia nitrogen is detected on the water sample, firstly, the driving component 51 is started to rotate forwards, the pressing frame 52 is moved downwards, the sealing cover 53 on the rotating frame 11 is pressed, so that the sealing cover 53 is rotated and opened on the rotating frame 11, sealed lid 53 can make torsional spring 54 take place deformation after receiving the extrusion, later put into the test tube barrel with the test tube, the water sample that will detect again is leading-in respectively in retaining piece 3, later at the inside ammonia nitrogen reagent that adds of test tube, the water sample can flow in funnel 4 along the pipe that holds water piece 3 bottom after the interpolation is accomplished, the honeycomb duct drippage through funnel 4 bottom is in the test tube, after the test tube interpolation accomplishes the detection water sample, drive assembly 51 counter rotation makes the removal according to frame 52 rebound, gradually release sealed lid 53, sealed lid 53 is under the torsion effect that torsional spring 54 recovers, drive sealed lid 53 and rotate and reset, sealed lid 53 resets and seals the test tube top, later the carousel 2 that rotates repeatedly drives test tube and rotating turret 11 and rocks, make the inside water sample of test tube rock fully to fuse with ammonia nitrogen reagent, later manually open sealed lid 53, thereby take out the test tube in the test tube section of thick bamboo, observe the in vitro water appearance color change and compare with the colour chip, judge from this whether the ammonia nitrogen content in the water sample exceeds standard, carry out clean convenient next time use to the in vitro after detecting the completion, to sum up, drive through drive assembly 51 and remove to press down and add to seal lid 53 and press down and release for seal lid 53 carries out closing cap and release to the test tube, thereby reaches supplementary testing person and carries out the closing cap to the test tube, makes things convenient for testing personnel to rock the test tube, reduces the effect that the external world caused the pollution to the test tube.
As shown in fig. 1, 2 and 5, the test tube shaking device further comprises a shaking mechanism 6, the shaking mechanism 6 comprises a guide frame 61, a connecting piece 62, a spring 63, a servo motor 64 and a rotating piece 65, the right side of the rotary disc 2 is connected with the connecting piece 62, the guide frame 61 is connected between the left side of the connecting piece 62 and the left upper side of the mounting piece 1, the guide frame 61 is connected with the connecting piece 62 in a sliding manner, the spring 63 is connected between the connecting piece 62 and the left upper side of the mounting piece 1, the spring 63 is wound on the guide frame 61, the servo motor 64 is connected to the right side of the lower part of the mounting piece 1, the rotating piece 65 is connected with the output shaft of the servo motor 64, the contact surface of the rotating piece 65 and the connecting piece 62 is in a circular arc shape, the rotating piece 65 can push and release the connecting piece 62 more smoothly, the rotating piece 65 rotates to press the connecting piece 62 to enable the rotary disc 2 to rotate to press the spring 63 along the guide frame 61, and when the rotating piece 65 rotates to separate from the connecting piece 62, the spring 63 restores to push the connecting piece 62 to drive the rotary disc 2 to reset, so that the test tube shakes.
In order to facilitate the test tube shaking of the tester, the servo motor 64 can be started when the tester needs to shake the test tube, the output shaft of the servo motor 64 drives the rotating piece 65 to rotate, when the rotating piece 65 rotates to be attached to the connecting piece 62 on the rotating disc 2, the connecting piece 62 can be extruded, the rotating disc 2 rotates leftwards, the connecting piece 62 is driven to rotate leftwards on the guide frame 61 to extrude the spring 63 to compress and deform, when the rotating piece 65 rotates to be separated from the connecting piece 62, the spring 63 restores to push the connecting piece 62 to drive the rotating disc 2 to rotate rightwards, the rotating disc 2 drives the test tube in the test tube barrel and the rotating frame 11 to repeatedly rotate leftwards and rightwards, the test tube is repeatedly extruded and released through the repeated connecting piece 62, the test tube is driven to swing leftwards and rightwards under the driving of the rotating piece 2, after the test tube is shaken, the servo motor 64 is controlled to drive the rotating piece 65 to repeatedly extrude and release the connecting piece 62, and meanwhile, under the elastic restoring effect of assisting the tester to shake the test tube is achieved, and the water sample in the test tube can be conveniently tested by the tester.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. The utility model provides a colorimetry ammonia nitrogen water quality testing device, characterized by, including installed part (1), rotating turret (11), carousel (2), retaining piece (3), funnel (4) and sealing mechanism (5), installed part (1) lower part rotary type is connected with carousel (2), installed part (1) lower part rotary type is connected with rotating turret (11), installed part (1) top is connected with retaining piece (3), installed part (1) upper portion is connected with funnel (4), be equipped with on installed part (1) and be used for carrying out sealing mechanism (5) of closing cap to the test tube for the detection.
2. The ammonia nitrogen water quality detection device by the colorimetric method according to claim 1, wherein the sealing mechanism (5) comprises a driving component (51), a movable pressing frame (52), sealing covers (53) and a torsion spring (54), the driving component (51) is connected to the right side of the upper part of the installation part (1), the movable pressing frame (52) is connected between the driving component (51) and the installation part (1) in a sliding manner, the rotating frame (11) is connected with a plurality of sealing covers (53) in a rotating manner, and the torsion springs (54) are connected to the sealing covers (53) and the rotating frame (11).
3. The device for detecting the ammonia nitrogen water quality by the colorimetric method according to claim 2, which is characterized by further comprising a shaking mechanism (6), wherein the shaking mechanism (6) comprises a guide frame (61), a connecting piece (62), a spring (63), a servo motor (64) and a rotating piece (65), the connecting piece (62) is connected to the right side of the rotary disc (2), the guide frame (61) is connected between the left side of the connecting piece (62) and the upper side of the left part of the mounting piece (1), the guide frame (61) is connected with the connecting piece (62) in a sliding manner, the spring (63) is connected between the connecting piece (62) and the upper side of the left part of the mounting piece (1), the servo motor (64) is connected to the right side of the lower part of the mounting piece (1), and the rotating piece (65) is connected to an output shaft of the servo motor (64).
4. The colorimetric ammonia nitrogen water quality detection device as claimed in claim 1, wherein the bottom of the funnel (4) is provided with a flow guide pipe.
5. A colorimetric ammonia nitrogen water quality detection device as claimed in claim 1, wherein the number of the water storage tanks in the water storage member (3) is four.
6. A colorimetric ammonia-nitrogen water quality detection device as claimed in claim 3, wherein the contact surface of the rotating member (65) and the connecting member (62) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222659934.9U CN218726565U (en) | 2022-10-10 | 2022-10-10 | Colorimetric method ammonia nitrogen water quality detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222659934.9U CN218726565U (en) | 2022-10-10 | 2022-10-10 | Colorimetric method ammonia nitrogen water quality detection device |
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| CN218726565U true CN218726565U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222659934.9U Active CN218726565U (en) | 2022-10-10 | 2022-10-10 | Colorimetric method ammonia nitrogen water quality detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117191773A (en) * | 2023-09-08 | 2023-12-08 | 江苏宜测检测科技有限公司 | Ammonia nitrogen detection device and detection method thereof |
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2022
- 2022-10-10 CN CN202222659934.9U patent/CN218726565U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117191773A (en) * | 2023-09-08 | 2023-12-08 | 江苏宜测检测科技有限公司 | Ammonia nitrogen detection device and detection method thereof |
| CN117191773B (en) * | 2023-09-08 | 2024-03-08 | 江苏宜测检测科技有限公司 | Ammonia nitrogen detection device and detection method thereof |
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