CN113514284A - Deep water intake device based on peristaltic pump - Google Patents
Deep water intake device based on peristaltic pump Download PDFInfo
- Publication number
- CN113514284A CN113514284A CN202110708366.4A CN202110708366A CN113514284A CN 113514284 A CN113514284 A CN 113514284A CN 202110708366 A CN202110708366 A CN 202110708366A CN 113514284 A CN113514284 A CN 113514284A
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- Prior art keywords
- peristaltic pump
- fixedly connected
- rotating shaft
- water
- water intake
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 230000002572 peristaltic effect Effects 0.000 title claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 238000004804 winding Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 description 7
- 238000012372 quality testing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a deep water taking device based on a peristaltic pump, which comprises a rotating shaft, a speed reducing motor, the peristaltic pump, a water suction pipe, a countersunk head, a suction nozzle, an electrified slip ring, a relay and a main control module, wherein the speed reducing motor is fixedly connected to one side of the rotating shaft, the rotating shaft is arranged in a cylindrical shape, the peristaltic pump is fixedly connected to the inside of the rotating shaft, one end of the water suction pipe is fixedly connected to the water suction end of the peristaltic pump, the water suction pipe is wound on the outer surface of the rotating shaft, the countersunk head is fixedly sleeved on the other end of the water suction pipe, the suction nozzle is fixedly connected to the bottom of the countersunk head and is communicated with the other end of the water suction pipe, and the electrified slip ring is fixedly connected to the other side of the rotating shaft. According to the invention, the main control module is used as a control part of the device, so that the control of the speed reducing motor and the peristaltic pump is realized, the automatic winding of the water suction pipe can be realized, the water sample collection of different target depths can be realized, and the collected water samples can be automatically stored.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a deep water taking device based on a peristaltic pump.
Background
Water is a source of life, people can not be boiled in life and production activities, the quality of drinking water is closely related to the health of people, along with the development of social economy, scientific progress and improvement of the living standard of people, the requirement of people on the quality of drinking water is continuously improved, and the standard of the quality of drinking water is correspondingly continuously developed and improved
The sampling of water quality testing is a scientific and rigorous process, and when the water sample is collected by the existing water collecting equipment, water with non-target depth is often mixed into the final water sample, so that the final water sample has a large amount of impurities and is difficult to collect a clean water sample.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a deep water taking device based on a peristaltic pump, which has the advantage of convenient use and solves the problem that when the existing water collecting equipment collects a water sample, water with a non-target depth is often mixed into the final water sample, so that the final water sample has a large amount of impurities and the clean water sample is difficult to collect.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a deep water intake device based on peristaltic pump, includes pivot, gear motor, peristaltic pump, absorbs water pipe, countersunk head, suction nozzle, circular telegram sliding ring, relay and host system, gear motor fixed connection is in one side of pivot, the pivot is cylindric setting, peristaltic pump fixed connection is in the inside of pivot, the one end fixed connection that absorbs water the pipe holds at the absorption water of peristaltic pump, the surface at the pivot of tub winding is absorbed to the pipe that absorbs water, the fixed cover of countersunk head is at the other end that absorbs water the pipe, suction nozzle fixed connection is in the bottom of countersunk head, and the other end intercommunication of suction nozzle and absorption water pipe, circular telegram sliding ring fixed connection is at the opposite side of pivot, the peristaltic pump is connected with the relay electricity through circular telegram sliding ring, host system is used for controlling the break-make of relay and realizes the control of peristaltic pump and to gear motor.
Furthermore, the middle part of the rotating shaft, which is close to one side of the speed reduction motor, is fixedly connected with a round rod, and the outer surface of the round rod is rotatably sleeved with a rotating sleeve.
Furthermore, the bottom of the rotating sleeve is fixedly connected with a connecting pipe, and the bottom of the connecting pipe is fixedly communicated with a drainage nozzle.
Furthermore, a drain pipe is fixedly communicated with the drain end of the peristaltic pump, and one end of the drain pipe is fixedly communicated with the connecting pipe.
Furthermore, a first protective shell and a second protective shell are respectively arranged on two sides of the rotating shaft, the speed reduction motor is located inside the first protective shell, the power-on slip ring is located inside the second protective shell, and the bottoms of the first protective shell and the second protective shell are fixedly connected with the chassis.
Further, one side fixedly connected with water tank at chassis top, the opening has been seted up at the top of water tank.
Further, the drain nozzle is located right above the opening.
Furthermore, the other side of pivot fixedly connected with guard plate, the shape of guard plate is circular.
Furthermore, the system also comprises a lithium battery, and the lithium battery is used for supplying power to the speed reducing motor, the peristaltic pump and the main control module.
Further, the main control module is an STM32 single chip microcomputer.
By means of the technical scheme, the invention provides a deep water taking device based on a peristaltic pump, which at least has the following beneficial effects:
1. this deep water intake device based on peristaltic pump through the control part as the device with host system, realizes the control to gear motor and peristaltic pump, can realize absorbing water the automatic of pipe and convolute, can realize the water sample collection to different target depth, the automatic storage collection water sample, effectual reduction sampling personnel's intensity of labour, reduced the influence of water disturbance to the water quality testing error, standardized the flow of water sample collection, and guaranteed the cleanliness factor of the water sample of target depth.
2. This deep water intake device based on peristaltic pump uses through the cooperation of round bar, commentaries on classics cover, connecting pipe and water discharge nozzle, when gear motor operation countershaft drives, changes the cover and can rotate at the surface of round bar, and the water sample of peristaltic pump extraction can enter into to the connecting pipe through the drain pipe, pours into the water sample into to the water tank in through water discharge nozzle, is convenient for automatically extract the quality of water sample of the target depth of water to the quality of water sample storage that will take out is in the water tank.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rotating shaft structure according to the present invention;
FIG. 3 is a schematic view of the construction of the base frame of the present invention;
FIG. 4 is a flow chart of the structure of the present invention.
In the figure: 1. a rotating shaft; 2. a reduction motor; 3. a peristaltic pump; 4. a suction pipe; 5. sinking; 6. a suction nozzle; 7. an electrified slip ring; 8. a relay; 9. a main control module; 10. a round bar; 11. rotating the sleeve; 12. a connecting pipe; 13. a water discharge nozzle; 14. a drain pipe; 15. a protection plate; 16. a first protective shell; 17. a second protective shell; 18. a chassis; 19. a water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a deep water intake device based on a peristaltic pump comprises a rotating shaft 1, a speed reduction motor 2, a peristaltic pump 3, a water suction pipe 4, a countersunk head 5, a suction nozzle 6, an electrified slip ring 7, a relay 8 and a main control module 9, wherein the speed reduction motor 2 is fixedly connected to one side of the rotating shaft 1, the rotating shaft 1 is arranged in a cylindrical shape, the peristaltic pump 3 is fixedly connected to the inside of the rotating shaft 1, one end of the water suction pipe 4 is fixedly connected to a water suction end of the peristaltic pump 3, the water suction pipe 4 is wound on the outer surface of the rotating shaft 1, the countersunk head 5 is fixedly sleeved on the other end of the water suction pipe 4, the countersunk head 5 is used for ensuring that the bottom end of the water suction pipe 4 is vertically submerged to a target depth water area, the suction nozzle 6 is fixedly connected to the bottom of the countersunk head 5, the suction nozzle 6 is communicated with the other end of the water suction pipe 4, the electrified slip ring 7 is fixedly connected to the other side of the rotating shaft 1, and a protection plate 15 is fixedly connected to the other side of the rotating shaft 1, the shape of guard plate 15 is circular, circular telegram sliding ring 7 is located the outside of guard plate 15, and circular telegram sliding ring 7 is connected with peristaltic pump 3 electricity, peristaltic pump 3 is connected with relay 8 electricity through circular telegram sliding ring 7, host system 9 is the STM32 singlechip, host system 9 is used for controlling relay 8's break-make to realize the control of peristaltic pump 3 and the control to gear motor 2, through the control part with host system 9 as the device, realize the control to gear motor 2 and peristaltic pump 3, can realize the automatic winding of the pipe 4 that absorbs water, can realize the water sample collection to different target depth, the automatic storage gathers the water sample, effectual reduction sampling personnel's intensity of labour, the influence of water disturbance to water quality testing error has been reduced, the flow of water sample collection has been standardized, and the cleanliness factor of the water sample of target depth has been guaranteed.
The inside middle part fixedly connected with round bar 10 that is close to gear motor 2 one side of pivot 1, the surface of round bar 10 is rotated and has been cup jointed and changes cover 11, change the bottom fixedly connected with connecting pipe 12 of cover 11, the fixed intercommunication in bottom of connecting pipe 12 has water discharge nozzle 13, through round bar 10, change cover 11, the cooperation of connecting pipe 12 and water discharge nozzle 13 is used, when gear motor 2 operation countershaft 1 drives, it can be rotatory at the surface of round bar 10 to change cover 11, the water sample of peristaltic pump 3 extraction can get into to connecting pipe 12 through drain pipe 14, pour into the water sample into to water tank 19 in through water discharge nozzle 13, be convenient for the automatic quality of water sample of extraction target depth of water, and the quality of water sample storage that will take out is in water tank 19.
The fixed intercommunication of the drain end of peristaltic pump 3 has drain pipe 14, the one end and the fixed intercommunication of connecting pipe 12 of drain pipe 14, the both sides of pivot 1 are equipped with first protecting crust 16 and second protecting crust 17 respectively, gear motor 2 is located the inside of first protecting crust 16, circular telegram sliding ring 7 is located the inside of second protecting crust 17, and the bottom fixedly connected with chassis 18 of first protecting crust 16 and second protecting crust 17, one side fixedly connected with water tank 19 at chassis 18 top, the opening has been seted up at water tank 19's top, water discharging nozzle 13 is located directly over the open-ended.
The system also comprises a lithium battery which is used for supplying power to the speed reducing motor 2, the peristaltic pump 3 and the main control module 9.
When using, through the control part with host system 9 as the device, realize the control to gear motor 2 and peristaltic pump 3, can drive pivot 1 rotatory in gear motor 2 operation, make peristaltic pump 3 rotatory, realize the automatic coiling of the pipe 4 that absorbs water, can ensure through countersunk head 5 that the bottom of the pipe 4 that absorbs water is vertical to dive to the target depth waters, peristaltic pump 3 can extract the water sample in target depth waters, the water sample that the peristaltic pump 3 extracted can enter into connecting pipe 12 through drain pipe 14, pour into the water sample into water tank 19 in through water discharge nozzle 13, can realize the water sample collection to different target depths, automatic storage gathers the water sample, effectual human labor strength who takes a sample has been reduced, the influence of water disturbance to water quality testing error has been reduced, the flow that the water sample was gathered, and the cleanliness factor of the water sample of target depth has been guaranteed.
Claims (10)
1. The utility model provides a deep water intake device based on peristaltic pump, includes pivot (1), gear motor (2), peristaltic pump (3), suction tube (4), countersunk head (5), suction nozzle (6), circular telegram sliding ring (7), relay (8) and host system (9), its characterized in that: the speed reducing motor (2) is fixedly connected with one side of the rotating shaft (1), the rotating shaft (1) is arranged in a cylindrical shape, the peristaltic pump (3) is fixedly connected inside the rotating shaft (1), one end of the water suction pipe (4) is fixedly connected with the water suction end of the peristaltic pump (3), the water suction pipe (4) is wound on the outer surface of the rotating shaft (1), the countersunk head (5) is fixedly sleeved at the other end of the water suction pipe (4), the suction nozzle (6) is fixedly connected at the bottom of the countersunk head (5), the suction nozzle (6) is communicated with the other end of the water suction pipe (4), the electrified slip ring (7) is fixedly connected with the other side of the rotating shaft (1), the peristaltic pump (3) is electrically connected with a relay (8) through an electrified slip ring (7), the main control module (9) is used for controlling the on-off of the relay (8) to control the peristaltic pump (3) and the speed reducing motor (2).
2. The peristaltic pump-based deep water intake apparatus of claim 1, wherein: the middle part fixedly connected with round bar (10) that pivot (1) inside is close to gear motor (2) one side, the surface of round bar (10) rotates to cup joint has changeed cover (11).
3. The peristaltic pump-based deep water intake apparatus of claim 2, wherein: the bottom of the rotating sleeve (11) is fixedly connected with a connecting pipe (12), and the bottom of the connecting pipe (12) is fixedly communicated with a drainage nozzle (13).
4. The peristaltic pump-based deep water intake apparatus of claim 1, wherein: a drain pipe (14) is fixedly communicated with the drain end of the peristaltic pump (3), and one end of the drain pipe (14) is fixedly communicated with the connecting pipe (12).
5. The peristaltic pump-based deep water intake apparatus of claim 1, wherein: the two sides of the rotating shaft (1) are respectively provided with a first protective shell (16) and a second protective shell (17), the speed reducing motor (2) is located inside the first protective shell (16), the power-on slip ring (7) is located inside the second protective shell (17), and the bottoms of the first protective shell (16) and the second protective shell (17) are fixedly connected with an underframe (18).
6. The peristaltic pump-based deep water intake apparatus of claim 5, wherein: one side of the top of the bottom frame (18) is fixedly connected with a water tank (19), and the top of the water tank (19) is provided with an opening.
7. The peristaltic pump-based deep water intake apparatus of claim 3, wherein: the drainage nozzle (13) is positioned right above the opening.
8. The peristaltic pump-based deep water intake apparatus of claim 1, wherein: the other side fixedly connected with guard plate (15) of pivot (1), the shape of guard plate (15) is circular.
9. The peristaltic pump-based deep water intake apparatus of claim 1, wherein: the device is characterized by further comprising a lithium battery, wherein the lithium battery is used for supplying power to the speed reducing motor (2), the peristaltic pump (3) and the main control module (9).
10. The peristaltic pump-based deep water intake apparatus of claim 1, wherein: and the main control module (9) is an STM32 single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110708366.4A CN113514284A (en) | 2021-06-25 | 2021-06-25 | Deep water intake device based on peristaltic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110708366.4A CN113514284A (en) | 2021-06-25 | 2021-06-25 | Deep water intake device based on peristaltic pump |
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| Publication Number | Publication Date |
|---|---|
| CN113514284A true CN113514284A (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110708366.4A Pending CN113514284A (en) | 2021-06-25 | 2021-06-25 | Deep water intake device based on peristaltic pump |
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