CN216955267U - Automatic water quality detector - Google Patents
Automatic water quality detector Download PDFInfo
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- CN216955267U CN216955267U CN202123018101.6U CN202123018101U CN216955267U CN 216955267 U CN216955267 U CN 216955267U CN 202123018101 U CN202123018101 U CN 202123018101U CN 216955267 U CN216955267 U CN 216955267U
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- water quality
- quality detector
- water inlet
- sampling tube
- sealing plate
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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
- Y02A20/152—Water filtration
Abstract
The utility model belongs to the technical field of water quality detection, and particularly relates to an automatic water quality detector which comprises a water quality detector body, wherein a display screen and a control keyboard are arranged on the front surface of the water quality detector body, a wire holder is fixedly connected to the top of the water quality detector body, the wire holder is connected with a water quality detection sampling module through a connecting wire, the water quality detection sampling module comprises a mounting seat, a top plate and a bottom plate of the mounting seat are both communicated and are respectively clamped with a first water inlet pipeline and a second water inlet pipeline in a clamping manner, a micro electromagnetic valve is connected between the first water inlet pipeline and the second water inlet pipeline, a water pump is fixedly arranged at the top of the first water inlet pipeline, an internal thread connecting part is integrally formed below the mounting seat, a detection probe and a liquid level sensor are fixedly arranged below the mounting seat, and a sampling pipe device is connected below the mounting seat through the internal thread connecting part in a threaded manner, so that the device can realize two functions of on-site detection and sample retention, the water bucket is not required to be carried, the trouble of repeated washing is avoided, and the use is more convenient.
Description
Technical Field
The utility model belongs to the technical field of water quality detection, and particularly relates to an automatic water quality detector.
Background
Water is a source of life, people can not boil in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. As the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and water quality status situations of people, the requirements on the water quality of the drinking water are different between countries and different regions of the same country, and in order to ensure the water safety, a water quality monitoring department needs to regularly perform segmented sampling detection on the water quality of rivers in the district and needs to use a water quality detector.
SUMMERY OF THE UTILITY MODEL
Present outer belt water quality testing appearance includes the detector body, test probe and is used for throwing into the sampling device three of aquatic, need throw sampling device into earlier during the use and take a sample in the aquatic, take out sampling device from the aquatic afterwards, pour the river that takes out into the cask, utilize test probe to detect, still need use the sample container to preserve the sample when needs carry out the sample to the river and preserve, need wash just can carry out the sample test in next region to sampling device and cask after once detecting and use very inconveniently. The utility model provides an automatic water quality detector which can take two functions of on-site detection and sample retention and fetching into consideration, does not need to carry a bucket, avoids the trouble of washing a sampling device and the bucket for multiple times and is convenient to use.
The utility model provides the following technical scheme: an automatic water quality detector comprises a water quality detector body, wherein a display screen and a control keyboard are arranged on the front side of the water quality detector body, a thermosensitive printing module is installed on the back side of the water quality detector body, a wire holder is fixedly connected to the top of the water quality detector body, the top of the wire holder is connected with a connecting wire, the other end of the connecting wire is fixedly connected with a water quality detection sampling module, the water quality detection sampling module comprises an installation seat, a top plate and a bottom plate of the installation seat are communicated and respectively clamped with a first water inlet pipeline and a second water inlet pipeline, a miniature electromagnetic valve is fixedly connected between the first water inlet pipeline and the second water inlet pipeline, a water pump is fixedly installed at the top of the first water inlet pipeline, a control module is fixedly installed in an inner cavity of the installation seat, and an internal thread connecting part is integrally formed below the installation seat, still fixed mounting has test probe and level sensor in the below of mount pad, there are the sampling tube device in the below of mount pad through female connection portion threaded connection.
Wherein the thermal printing module comprises a printing module body which is screwed on the back of the water quality detector body, the rear side wall of the printing module body is provided with a first thermosensitive paper roll accommodating groove which is inwards sunken, the rear side wall of the printing module body is provided with a thermosensitive printing component, a motor is arranged in the inner cavity of the printing module body, the output shaft of the motor is fixedly connected with the driving roller, the front of the rear side box of the printing module body is provided with a buckling matching groove, the rear side of the printing module body is rotatably connected with a printer cover, the front side wall of the printer cover is provided with a second thermosensitive paper roll accommodating groove which is sunken inwards, the front side wall of the printer cover is rotatably provided with a driving matching roller, the preceding lateral wall of printer cover still fixedly is equipped with the buckle, the rear side bottom of printing the module body and the front side bottom of printer cover all are equipped with the cutting sawtooth.
The sampling tube device comprises a sampling tube, wherein the top and the bottom outer side of the sampling tube are both provided with external thread connecting parts, the external thread connecting parts at the top of the sampling tube are fixedly connected with the internal thread connecting parts below the mounting seat, the external thread connecting parts at the bottom of the sampling tube are in threaded connection with the sealing cover, and a sampling tube water inlet control suite is fixedly arranged in an inner cavity of the sampling tube.
The sampling tube water inlet control kit comprises a sleeve fixedly installed in an inner cavity of the sampling tube, a sealing plate lifting cavity is arranged inside the sleeve, water inlet holes are formed in the front side surface and the rear side surface of the sealing plate lifting cavity respectively towards the inside of the sleeve, the vertical cross section of each water inlet hole is L-shaped, the bottom of each water inlet hole penetrates through the bottom surface of the sleeve, a first spring is fixedly connected to the inner bottom wall of the sealing plate lifting cavity, and the top of the first spring is fixedly connected with the sealing plate.
The left side wall and the right side wall of the sealing plate are both inwards provided with locking block accommodating cavities, the locking block accommodating cavities are fixedly provided with second springs, and the second springs are fixedly connected with the locking blocks.
The left side face and the right side face of the sealing plate lifting cavity are both towards a sealing plate locking hole penetrates through the outer portion of the sleeve, a locking rod is inserted in the sealing plate locking hole, an unlocking button is fixedly mounted at one end of the locking rod, a limiting plate is integrally formed on the outer side of the locking rod, and a third spring is arranged on the outer side of the locking rod in the sealing plate locking hole.
The sealing plate is characterized in that a sealing groove is formed in the inner top wall of the sealing plate lifting cavity upwards, and a sealing ring is integrally formed at the top of the sealing plate.
An unlocking button through hole penetrates through the side wall of the sampling tube and is aligned with the sealing plate locking hole, and the unlocking button penetrates through the unlocking button through hole.
Wherein, the inside of water quality testing appearance body is equipped with battery and processing unit.
The utility model has the beneficial effects that:
when the device is used, the printer cover is opened, the thermal paper roll is placed in the first thermal paper roll containing groove, the end of the thermal paper is drawn to the cutting sawtooth crossing the bottom of the printing module body, then the printer cover is closed, when the printer cover is closed, the buckle is clamped into the buckle matching groove to fix the printer cover, after the field detection is completed, the thermal printing module is controlled by the control keyboard to print the detection data, when the printing is completed, the motor runs to drive the driving roller to rotate, the driving roller and the driving matching roller are matched to draw out the thermal paper from the first thermal paper roll containing groove and the second thermal paper roll containing groove, the thermal printing assembly is used for continuous printing, after the printing is completed, the printed paper is cut off by the cutting sawtooth on the printing module body and the printer cover, the thermal printing mode is used, the printing of the detection data can be completed without ink, the data is convenient to record and retain;
pressing an unlocking button, pushing a lock rod to move, pushing a locking block inserted into a locking hole of a sealing plate to completely enter a locking block accommodating cavity, releasing the fixation between the sealing plate and a sleeve, aligning an external thread connecting part at the top of a standby sampling tube to an internal thread connecting part at the bottom of an installation seat to insert, pushing the sealing plate to sink by a detection probe at the moment, loosening the unlocking button, rotating the sampling tube to enable the external thread connecting part at the top of the sampling tube to be in threaded connection with the internal thread connecting part at the bottom of the installation seat, pushing the sealing plate to a position where a water inlet hole is positioned below an opening in a lifting cavity of the sealing plate by the detection probe, then putting a water quality detection sampling module into a river, giving an instruction to the control module through a control keyboard on a water quality detector body, controlling a micro electromagnetic valve to be opened by the control module and controlling a water pump to work, pumping river water into the sealing plate lifting cavity through the micro electromagnetic valve by the water pump, and flows into the part of the sampling pipe below the sleeve through the water inlet hole, when the liquid level sensor detects that the water level in the sampling pipe is contacted with the liquid level sensor, the control module controls the water pump to stop working, at the moment, the detection probe detects the water in the sealing plate lifting cavity, after the water quality detection is finished, the water quality detection sampling module is lifted out of the river water, the sampling pipe is separated from the internal thread connecting part at the bottom of the mounting seat, the detection probe is separated from extruding the sealing plate, under the elastic force action of the first spring, the sealing plate bounces upwards until the sealing groove is inserted and connected with the sealing ring, at the moment, the locking block accommodating cavity is realigned with the sealing plate locking hole, under the elastic force action of the second spring, the locking block is reinserted into the sealing plate locking hole, at the moment, the sealing plate is fixed, and the top cavity opening of the sealing plate lifting cavity is sealed under the matching of the sealing groove and the sealing ring, at this moment, water in the sampling tube cannot leak from the sealing plate lifting cavity, the sampling tube can be directly stored in the sample storage box at the moment and is reserved for use as a sample, a new sampling tube is connected with the internal thread connecting part at the bottom of the mounting seat, next detection sampling can be carried out, when the sample is taken, the sealing cover is opened, so that the device can have two functions of field detection and sample reserving, a water bucket does not need to be carried, the trouble of washing the sampling device and the water bucket for multiple times is avoided, and the use is convenient.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic diagram of a right-side cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a rear view of the water quality detector of the present invention with the printer cover opened;
FIG. 4 is a schematic diagram of a right sectional view of the water quality detecting apparatus body according to the present invention;
FIG. 5 is a schematic diagram of a right-side sectional view of a water quality testing sampling module and a sampling tube device according to the present invention;
FIG. 6 is a schematic front view of the sampling tube assembly of the present invention;
FIG. 7 is an enlarged view of part A of the present invention;
in the figure: 1. a water quality detector body; 2. a display screen; 3. a control keyboard; 4. a thermal printing module; 5. a wire holder; 6. connecting wires; 7. a water quality detection sampling module; 8. a mounting seat; 9. a first water inlet pipe; 10. a second water inlet pipe; 11. a miniature electromagnetic valve; 12. a water pump; 13. a control module; 14. an internal threaded connection; 15. detecting a probe; 16. a liquid level sensor; 17. a sampling tube assembly; 18. a printing module body; 19. a first thermal paper roll accommodating groove; 20. a thermal printing assembly; 21. a motor; 22. a drive roller; 23. a snap fit groove; 24. a printer cover; 25. a second thermal sensitive paper roll accommodating groove; 26. driving the mating roller; 27. buckling; 28. a sampling tube; 29. an external thread connecting part; 30. a sealing cover; 31. a sampling tube water inlet control kit; 32. a sleeve; 33. a sealing plate lifting cavity; 34. a water inlet hole; 35. a first spring; 36. a locking block receiving cavity; 37. a second spring; 38. a locking block; 39. sealing plate locking holes; 40. a lock lever; 41. an unlock button; 42. a limiting plate; 43. a third spring; 44. a sealing groove; 45. a seal ring; 46. the unlocking button passes through the hole; 47. and (7) sealing the plate.
Detailed Description
Referring to fig. 1-7, the present invention provides the following technical solutions: an automatic water quality detector comprises a water quality detector body 1, wherein a display screen 2 and a control keyboard 3 are arranged on the front side of the water quality detector body 1, a thermosensitive printing module 4 is installed on the back side of the water quality detector body 1, a wire holder 5 is fixedly connected to the top of the water quality detector body 1, the top of the wire holder 5 is connected with a connecting wire 6, the other end of the connecting wire 6 is fixedly connected with a water quality detection sampling module 7, the water quality detection sampling module 7 comprises an installation seat 8, a top plate and a bottom plate of the installation seat 8 are both communicated and respectively clamped with a first water inlet pipeline 9 and a second water inlet pipeline 10, a miniature electromagnetic valve 11 is fixedly connected between the first water inlet pipeline 9 and the second water inlet pipeline 10, a water pump 12 is fixedly installed at the top of the first water inlet pipeline 9, and a control module 13 is fixedly installed in an inner cavity of the installation seat 8, the below integrated into one piece of mount pad 8 has female connection portion 14, there are test probe 15 and level sensor 16 below of mount pad 8 still fixed mounting, there is a sampling tube device 17 below of mount pad 8 through female connection portion 14 threaded connection.
The thermal printing module 4 comprises a printing module body 18 which is screwed on the back of the water quality detector body 1, the rear side wall of the printing module body 18 is provided with a first thermosensitive paper roll accommodating groove 19 which is inwards sunken, the rear side wall of the printing module body 18 is provided with a thermal printing component 20, a motor 21 is arranged in the inner cavity of the printing module body 18, the output shaft of the motor 21 is fixedly connected with a driving roller 22, a snap-fit groove 23 is arranged in front of the rear box of the printing module body 18, the rear side of the printing module body 18 is rotatably connected with a printer cover 24, the front side wall of the printer cover 24 is provided with a second thermosensitive paper roll accommodating groove 25 which is concave inwards, the front side wall of the printer cover 24 is rotatably provided with a driving matching roller 26, the front side wall of the printer cover 24 is also fixedly provided with a buckle 27, the bottom of the rear side of the printing module body 18 and the bottom of the front side of the printer cover 24 are both provided with cutting saw teeth; when the device is used, the printer cover 24 is opened, the thermal paper roll is placed in the first thermal paper roll accommodating groove 19, and pulls the end of the thermal paper over the cutting serrations in the bottom of the print module body 18, and then closes the printer cover 24, and when the printer cover 24 is closed, the catch 27 snaps into the snap-fit groove 23, the printer cover 24 is fixed, during printing, the motor 21 operates to drive the driving roller 22 to rotate, the driving roller 22 and the driving matching roller 26 are matched to draw out the thermal paper from the first thermal paper roll accommodating groove 19 and the second thermal paper roll accommodating groove 25, continuous printing is carried out by using the thermal printing assembly 20, after printing is finished, the paper that will print is cut off to the cutting sawtooth on utilizing printing module body 18 and printer cover 24 can, and the mode of utilizing the temperature sensing to print need not the ink and can accomplish the printing of detection data, is convenient for to the record and the retention of data.
The sampling tube water inlet control kit 31 comprises a sleeve 32 fixedly installed in the inner cavity of the sampling tube 28, a sealing plate lifting cavity 33 is arranged inside the sleeve 32, water inlet holes 34 are formed in the front side surface and the rear side surface of the sealing plate lifting cavity 33 towards the inside of the sleeve 32, the vertical section of each water inlet hole 34 is L-shaped, the bottom of each water inlet hole 34 penetrates through the bottom surface of the sleeve 32, a first spring 35 is fixedly connected to the inner bottom wall of the sealing plate lifting cavity 33, and the top of each first spring 35 is fixedly connected with a sealing plate 47; when the sampling tube 28 is connected to the female screw-type connector 14, the detecting probe 15 pushes the sealing plate 47 until the water inlet hole 34 is located below the opening in the sealing plate elevating cavity 33, and at this time, the water entering the sealing plate elevating cavity 33 can flow into the portion of the sampling tube 28 located below the sleeve 32 through the water inlet hole 34.
The left side wall and the right side wall of the sealing plate 47 are both provided with a locking block accommodating cavity 36 inwards, a second spring 37 is fixedly arranged in the locking block accommodating cavity 36, and the second spring 37 is fixedly connected with a locking block 38; when the locking piece accommodating chamber 36 is aligned with the sealing plate locking hole 39, the locking piece 38 is inserted into the sealing plate locking hole 39 by the elastic force of the second spring 37, so that the sealing plate 47 is fixed in the sealing plate elevation chamber 33.
Sealing plate locking holes 39 penetrate through the left side surface and the right side surface of the sealing plate lifting cavity 33 towards the outside of the sleeve 32, locking rods 40 are inserted into the sealing plate locking holes 39, an unlocking button 41 is fixedly installed at one end of each locking rod 40, a limiting plate 42 is integrally formed on the outer side of each locking rod 40, and third springs 43 are arranged in the sealing plate locking holes 39 and located on the outer sides of the locking rods 40; the unlocking button 41 is pressed, the locking rod 40 is pushed to move, the locking block 38 inserted into the sealing plate locking hole 39 is pushed to completely enter the locking block accommodating cavity 36, the fixing between the sealing plate 47 and the sleeve 32 can be released, the unlocking button 41 is released, and the limiting plate 42 and the locking rod 40 are driven to reset together with the unlocking button 41 under the action of the elastic force of the third spring 43.
A sealing groove 44 is formed in the inner top wall of the sealing plate lifting cavity 33 upwards, and a sealing ring 45 is integrally formed at the top of the sealing plate 47; the seal plate 47 seals the top opening of the seal plate lift chamber 33 by the seal groove 44 and the seal ring 45.
An unlocking button through hole 46 is formed in the side wall of the sampling tube 28 and aligned with the sealing plate locking hole 39, and the unlocking button 41 penetrates through the unlocking button through hole 46.
A storage battery and a processing unit are arranged in the water quality detector body 1; the storage battery is used for supplying power to the device, and the processing unit adopts a single chip microcomputer and is used for running programs and processing data.
The working principle and the using process of the utility model are as follows: when the device is used, the printer cover 24 is opened, the thermal paper roll is placed in the first thermal paper roll accommodating groove 19, the end of the thermal paper is pulled to cross the cutting saw teeth at the bottom of the printing module body 18, then the printer cover 24 is closed, when the printer cover 24 is closed, the buckle 27 is clamped into the buckle matching groove 23 to fix the printer cover 24, the unlocking button 41 is pressed, the lock rod 40 is pushed to move, the locking block 38 inserted into the sealing plate locking hole 39 is pushed to completely enter the locking block accommodating cavity 36, the fixing between the sealing plate 47 and the sleeve 32 is released, the external thread connecting part 29 at the top of the standby sampling tube 28 is aligned with the internal thread connecting part 14 at the bottom of the mounting seat 8 to be inserted, at the moment, the detection probe 15 pushes the sealing plate 47 to sink, the unlocking button 41 can be released, the sampling tube 28 is rotated, and the external thread connecting part at the top of the sampling tube 28 is in threaded connection with the internal thread connecting part 14 at the bottom of the mounting seat 8, the detection probe 15 pushes the sealing plate 47 to the position where the water inlet hole 34 is located below the opening in the sealing plate lifting cavity 33, then the water quality detection sampling module 7 is put into the river, an instruction is given to the control module 13 through the control keyboard 3 on the water quality detector body 1, the control module 13 controls the micro electromagnetic valve 11 to be opened and controls the water pump 12 to work, the water pump 12 pumps the river water into the sealing plate lifting cavity 33 through the micro electromagnetic valve 11 and flows into the part, located below the sleeve 32, in the sampling pipe 28 through the water inlet hole 34, when the liquid level sensor 16 detects that the water level in the sampling pipe 28 is in contact with the liquid level sensor 16, the control module 13 controls the water pump 12 to stop working, at the moment, the detection probe 15 detects the water in the sealing plate lifting cavity 33, transmits the detection data to the processing unit in the water quality detector body 1, and displays the data through the display screen 2, the utility model is used for the staff to observe, the thermal printing module 4 can be controlled to work through the control keyboard 3, the detection data can be printed, when in printing, the motor 21 runs to drive the driving roller 22 to rotate, the driving roller 22 and the driving matching roller 26 are matched to draw out the thermal paper from the first thermal paper roll holding tank 19 and the second thermal paper roll holding tank 25, the thermal printing component 20 is used for continuous printing, after the printing is finished, the printed paper is cut off by the cutting saw teeth on the printing module body 18 and the printer cover 24, the printing of the detection data can be finished without ink by using the thermal printing mode, the data can be conveniently recorded and stored, after the water quality detection is finished, the water quality detection sampling module 7 is lifted out from the river water, the sampling pipe 28 is separated from the internal thread connecting part 14 at the bottom of the mounting base 8, the detection probe 15 is separated from the extrusion of the sealing plate 47, under the action of the elastic force of the first spring 35, the sealing plate 47 bounces upwards to a position where the sealing groove 44 is inserted into and connected with the sealing ring 45, at the moment, the locking block accommodating cavity 36 is realigned with the sealing plate locking hole 39, under the action of the elastic force of the second spring 37, the locking block 38 is reinserted into the sealing plate locking hole 39, at the moment, the sealing plate 47 is fixed, the top cavity opening of the sealing plate lifting cavity 33 is sealed under the matching of the sealing groove 44 and the sealing ring 45, at the moment, water in the sampling tube 28 cannot leak out from the sealing plate lifting cavity 33, at the moment, the sampling tube 28 can be directly stored into a sample storage box and reserved for sample use, a new sampling tube 28 is connected with the internal thread connecting part at the bottom of the mounting seat, next detection and sampling can be carried out, when a sample is taken out, the sealing cover 30 is opened, and the device can achieve two functions of field detection and sample retention.
Claims (9)
1. An automatic water quality detector is characterized in that: the water quality detector comprises a water quality detector body, wherein a display screen and a control keyboard are arranged on the front side of the water quality detector body, a thermosensitive printing module is arranged on the back side of the water quality detector body, a wire holder is fixedly connected to the top of the water quality detector body, the top of the wire holder is connected with a connecting wire, the other end of the connecting wire is fixedly connected with a water quality detection sampling module, the water quality detection sampling module comprises a mounting seat, a top plate and a bottom plate of the mounting seat are communicated and respectively clamped with a first water inlet pipeline and a second water inlet pipeline, a miniature electromagnetic valve is fixedly connected between the first water inlet pipeline and the second water inlet pipeline, a water pump is fixedly arranged at the top of the first water inlet pipeline, a control module is fixedly arranged in an inner cavity of the mounting seat, an internal thread connecting part is integrally formed below the mounting seat, and a detection probe and a liquid level sensor are also fixedly arranged below the mounting seat, the sampling tube device is connected to the lower portion of the mounting seat through the internal thread connecting portion in a threaded mode.
2. The automatic water quality detector according to claim 1, characterized in that: the utility model discloses a water quality testing appearance, including water quality testing appearance body, thermal printing module, drive roller, buckle cooperation roller, print module body, printing module body, motor, drive roller, printing module body, drive roller, printing module body, printing cover, drive roller, printing module body, printing cover, printing module body, drive roller, printing module body, printing cover, drive roller, printing module body, drive roller, printing module body, drive roller, printing module, drive roller, printing module, and printing module, and cutting module, cutting.
3. An automatic water quality detector according to claim 2, characterized in that: the sampling tube device comprises a sampling tube, wherein external thread connecting parts are arranged on the outer sides of the top and the bottom of the sampling tube, the external thread connecting parts at the top of the sampling tube are fixedly connected with the internal thread connecting parts below the mounting seat, the external thread connecting parts at the bottom of the sampling tube are in threaded connection with the sealing cover, and a sampling tube water inlet control suite is fixedly arranged in an inner cavity of the sampling tube.
4. An automatic water quality detector according to claim 3, characterized in that: the sampling tube water inlet control kit comprises a sleeve fixedly installed in an inner cavity of the sampling tube, a sealing plate lifting cavity is arranged inside the sleeve, water inlet holes are formed in the front side surface and the rear side surface of the sealing plate lifting cavity respectively towards the inside of the sleeve, the vertical cross section of each water inlet hole is L-shaped, the bottom of each water inlet hole penetrates through the bottom surface of the sleeve, a first spring is fixedly connected to the inner bottom wall of the sealing plate lifting cavity, and the top of the first spring is fixedly connected with the sealing plate.
5. The automatic water quality detector according to claim 4, characterized in that: the left side wall and the right side wall of the sealing plate are both inwards provided with locking blocks for accommodating cavities, the locking blocks are fixedly provided with second springs in the accommodating cavities, and the second springs are fixedly connected with the locking blocks.
6. The automatic water quality detector according to claim 5, characterized in that: the left and right sides face in closing plate lift chamber all to the sheathed tube outside runs through there is the closing plate locking hole, the lock lever is installed in the insertion in the closing plate locking hole, the one end fixed mounting of lock lever has the release button, the outside integrated into one piece of lock lever has the limiting plate, lie in the closing plate locking hole the outside of lock lever is equipped with the third spring.
7. The automatic water quality detector according to claim 6, characterized in that: the inner top wall of the sealing plate lifting cavity is upwards provided with a sealing groove, and the top of the sealing plate is integrally formed with a sealing ring.
8. The automatic water quality detector according to claim 7, characterized in that: an unlocking button through hole penetrates through the side wall of the sampling tube and is aligned with the sealing plate locking hole, and the unlocking button penetrates through the unlocking button through hole.
9. The automatic water quality detector according to claim 8, characterized in that: the water quality detector body is internally provided with a storage battery and a processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123018101.6U CN216955267U (en) | 2021-12-01 | 2021-12-01 | Automatic water quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123018101.6U CN216955267U (en) | 2021-12-01 | 2021-12-01 | Automatic water quality detector |
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| Publication Number | Publication Date |
|---|---|
| CN216955267U true CN216955267U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123018101.6U Active CN216955267U (en) | 2021-12-01 | 2021-12-01 | Automatic water quality detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235821A (en) * | 2022-07-22 | 2022-10-25 | 南京信真环境科技有限公司 | Deep water area sludge sampler for environment detection |
-
2021
- 2021-12-01 CN CN202123018101.6U patent/CN216955267U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235821A (en) * | 2022-07-22 | 2022-10-25 | 南京信真环境科技有限公司 | Deep water area sludge sampler for environment detection |
| CN115235821B (en) * | 2022-07-22 | 2024-03-26 | 南京信真环境科技有限公司 | Deepwater area sludge sampler for environment detection |
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