CN208313644U - A kind of water quality sampling device - Google Patents

A kind of water quality sampling device Download PDF

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Publication number
CN208313644U
CN208313644U CN201820637506.7U CN201820637506U CN208313644U CN 208313644 U CN208313644 U CN 208313644U CN 201820637506 U CN201820637506 U CN 201820637506U CN 208313644 U CN208313644 U CN 208313644U
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CN
China
Prior art keywords
water
service pipe
fixedly connected
water service
firmly connected
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Expired - Fee Related
Application number
CN201820637506.7U
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Chinese (zh)
Inventor
薛凯宁
邹晔
黄志辉
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Wuxi Institute of Technology
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Wuxi Institute of Technology
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Priority to CN201820637506.7U priority Critical patent/CN208313644U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of water quality sampling devices, being intended to provide one kind safe and simple can carry out automatic sampling to water quality, and is carried out to the water quality of different water end (W.E.)s independent the advantages of saving, its key points of the technical solution are that, a kind of water quality sampling device, water service pipe includes the first water service pipe, second water service pipe and third water service pipe, one end of first water service pipe is connected with water inlet pipe, the other end is fixedly connected with the second water service pipe, telescoping mechanism is connected on water inlet pipe, straightway pump is fixedly connected on first water service pipe, control mechanism is fixedly connected on second water service pipe, third water service pipe is rotatably connected on control mechanism, one end of control mechanism is equipped with the outlet pipe being firmly connected with it, the other end is fixedly connected with straightway pump, rotating mechanism is fixedly connected on control mechanism, the side on rotating mechanism towards ground, which is equipped with, to be firmly connected with it Sampling mechanism.This organisation operations, which gets up, realizes the automatic sampling to water quality and the preservation to different depth water quality.

Description

A kind of water quality sampling device
Technical field
The utility model relates to sample field, and in particular to a kind of water quality sampling device.
Background technique
Lifespring when people, people be unable to do without water resource, but with the development of the times, people want for drinking water It is also higher and higher for asking, and the corresponding standard of drinking water is also gradually increased, but present water pollution is increasing, and people are for water The detection of resource is also especially to pay attention to, and when being detected, needs to carry out detection sampling to the water of dam and lake, but people exist When extracting the sample of moisture, has no idea to be extracted well for the water of different water end (W.E.)s, can only extract alone, so not only It especially wastes time, while also reducing the working efficiency of people.
Currently, the Chinese patent of Publication No. CN206648856U discloses a kind of water quality detection sampler, it includes Telescopic rod, sampler and drawing lid arrangement, the sampler includes that sampling is restricted, bottle body places frame and sampling bottle, described to take Foam floating block, lead and thimble are removably connected on sample rope, the bottle body is placed frame facet and is fixed with sampling rope bind, The sampling bottle is equipped with rubber closure, and the bottle mouth position of the rubber closure and sampling bottle is hinged, the rubber closure It is equipped with torsional spring with the bottleneck hinged place of sampling bottle, the outside of the rubber closure is equipped with shackle, and the drawing lid arrangement includes master Bracing wire rope and branch's bracing wire rope, branch's bracing wire rope are equipped with self-locking hook, the self-locking far from one end of main drawing line rope Hook is connect with shackle.The utility model has the beneficial effects that: present apparatus structure is simple, can simultaneously to each water level section Water quality is sampled, and sampling efficiency is high, and water sample is pure.
Although this water quality detection sampler can be sampled the water quality of each water level, the work effect of people is increased Rate, but the sampling of water quality or need it is artificial go to be sampled, and not only sampling process has been difficult in certain hazardous locations At, it is also possible to jeopardize personal life security.During staff samples by ship, the flowing of water body can be caused, from And stir benthal deposit and cause water pollution, real-time is poor, and environment and inside even from weather are big, it is difficult to reflect water quality comprehensively Situation.So that sampling is inaccurate and does not lack representative, resulting sampled data is inaccurate.
Summary of the invention
The purpose of the utility model is to provide a kind of water quality sampling device, having safe and simple can be carried out water quality Automatic sampling, and independent the advantages of saving, is carried out to the water quality of different water end (W.E.)s.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of water quality sampling device, including water service pipe, water service pipe include the first water service pipe, the second water service pipe and third water flowing Pipe, one end of the first water service pipe are equipped with the water inlet pipe of perpendicular connection, and the other end is fixedly connected with the second water service pipe, water inlet pipe It is equipped with the telescoping mechanism being firmly connected with it, the first water service pipe is equipped with the straightway pump being firmly connected with it, the first water service pipe The both ends of straightway pump are fixedly connected on, the second water service pipe is equipped with the control mechanism being firmly connected with it, the rotation of third water service pipe It is connected on control mechanism, one end of control mechanism is equipped with the outlet pipe being firmly connected with it, the other end and the fixed company of straightway pump It connects, control mechanism is equipped with the rotating mechanism being firmly connected with it, and the side on rotating mechanism towards ground is equipped with the company of being secured to The sampling mechanism connect, for placing sample.
By using above-mentioned technical proposal, straightway pump extracts water under the action of control mechanism, and water is logical from first Water pipe enters in the second water service pipe, and control mechanism control dampening enters on third outlet pipe and rotating mechanism, and rotating mechanism will be taken out The water to come up is respectively put into sampling mechanism, realizes the automatic sampling to water with this, can be with using the telescoping mechanism on water inlet pipe The depth is adjusted, realization samples the water of different water levels.
Further setting: telescoping mechanism includes the telescopic rod being fixedly connected on water inlet pipe, and telescopic rod is divided into first sleeve With second sleeve, and first sleeve with second sleeve be it is hollow, second sleeve is slidably connected in first sleeve.First sleeve Side be equipped with the driving cylinder that is firmly connected with it, drive the output shaft of cylinder to be equipped with the fixed block being firmly connected with it, Fixed block is fixedly connected in second sleeve, and second sleeve is equipped with the waterproof box body being firmly connected with it, and driving cylinder is fixed It is connected in waterproof box body, drives the output shaft of cylinder to be equipped with the sealing element being firmly connected with it, for preventing water to driving Cylinder causes to damage.
By using above-mentioned technical proposal, when needing the water to different depth to sample, realized using driving cylinder To the automatic telescopic of telescopic rod, cylinder is driven to play certain position-limiting action to telescopic rod.Second sleeve is not first sleeve It is hollow, convenient for water is pumped into water inlet.Waterproof box body and sealing element in second sleeve, certain protection is played to cylinder Effect, prevents cylinder to be immersed in water and breaks down.
Further setting: control mechanism includes the two-position two-way solenoid valve being fixedly connected on the second outlet pipe, and two two One end of three-way electromagnetic valve is fixedly connected with outlet pipe, and the other end is equipped with the first electric wire being firmly connected with it, and is set on the first electric wire There is the controller being firmly connected with it.Controller is equipped with the second electric wire and third electric wire being firmly connected with it, the second electric wire It is fixedly connected on straightway pump, third electric wire is fixedly connected with rotating mechanism.
By using above-mentioned technical proposal, controller controls two-position two-way solenoid valve and water flow is transmitted to rotating mechanism On, and extraction of the straightway pump to water is controlled, using the system of two-position two-way solenoid valve, simple, cheap advantage can Control water flow well.Straightway pump has life time long, and security performance is high, can be with time that sampler can utilize more It is long, it not will cause waste.
Further setting: rotating mechanism includes the stepper motor being fixedly connected on control mechanism, the output of stepper motor Axis is equipped with the drive bevel gear being firmly connected with it, and drive bevel gear is equipped with the follow bevel gear being adapted to it, and driven Helical gear is fixedly connected on third water service pipe.The side on follow bevel gear towards ground is equipped with rotary table top in parallel, Third water service pipe is fixedly connected on rotary table top, and the side of rotary table top is equipped with the curved rod being firmly connected with it, curved rod It is equipped with the groove of connection in parallel, for flowing out water.
By using above-mentioned technical proposal, when needing to sample, stepper motor rotation drives and is fixedly connected on stepping electricity Drive bevel gear rotation on the output shaft of machine, drive bevel gear drives the driven gear being rotatablely connected with it to rotate, driven Helical gear is fixedly connected with third water service pipe, while third water service pipe rotates, rotary table top is driven to rotate, and is connected by fixed Curved rod on rotary table top is connect by hydromining sample.The angle of the rotation of stepper motor is proportional to umber of pulse, and the range of speeds compares It is wide and the advantages of can control indexing, it can be very good revolving speed, water accurately taken.
Further setting: sampling mechanism includes the sampling tank parallel with rotating mechanism, is surrounded in sampling tank equipped with several The sampling bottle of sampling tank center rotating connection.
By using above-mentioned technical proposal, several surround the sampling bottle of sampling tank center rotating, can be to different depth Moisture taken, and the water in different river is acquired.
In conclusion the utility model has the following beneficial effects: using control mechanism to straightway pump, bi-bit bi-pass electromagnetism The control of valve and rotation just can be very good the sampling of control water, and realizes and take automatically, and the safety of people also obtains It ensures.Telescoping mechanism automatic telescopic, realization sample the water of different depth.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is water quality sampling device structural schematic diagram;
Fig. 2 is telescoping mechanism structural representation;
Fig. 3 is control mechanism structural schematic diagram;
Fig. 4 is rotating mechanism structural schematic diagram;
Fig. 5 is the face A schematic diagram of internal structure.
In figure, 1, water service pipe;2, the first water service pipe;3, the second water service pipe;4, third water service pipe;5, outlet pipe;6, it intakes Pipe;7, telescoping mechanism;71, first sleeve;72, second sleeve;73, fixed block;74, cylinder is driven;75, sealing element;8, direct current Pump;9, rotating mechanism;91, stepper motor;92, drive bevel gear;93, follow bevel gear;94, rotary table top;95, it is open;96, Sampling bottle;97, groove;98, sampling tank;99, the first groove;10, sampling mechanism;11, the first electric wire;12, third electric wire;13, Second electric wire;14, control mechanism;141, controller;142, two-position two-way solenoid valve;15, telescopic rod;16, curved rod;17, prevent Water tank.
Specific embodiment
Specific embodiments of the utility model will be further explained with reference to the accompanying drawing.
The technical scheme adopted by the utility model is
A kind of water quality sampling device, including water service pipe 1, shown in as shown in Figure 1, Fig. 2, water service pipe 1 includes the first water service pipe 2, the second water service pipe 3 and third water service pipe 4, the front end of the first water service pipe 2 are equipped with the water inlet pipe 6 of perpendicular connection, water inlet pipe 6 lower end is equipped with the telescoping mechanism 7 being firmly connected with it, and telescoping mechanism 7 includes the telescopic rod being fixedly connected on water inlet pipe 6 15, telescopic rod 15 divides for first sleeve 71 and second sleeve 72, and first sleeve 71 is fixedly connected with water inlet pipe 6, second sleeve 72 It is slidably connected in first sleeve 71, and first sleeve 71 is hollow, the front end front side of first sleeve 71 with second sleeve 72 Equipped with the driving cylinder 74 being firmly connected with it.
The output shaft of driving cylinder 74 is equipped with the fixed block 73 being firmly connected with it, and fixed block 73 is fixedly connected on second The end of sleeve 72.Second sleeve 72 is equipped with the waterproof box body 17 being firmly connected with it, and driving cylinder 74 is fixedly connected on anti- In water tank 17, the output shaft of driving cylinder 74 is equipped with the rounded seal 75 for being adapted to, and being fixedly connected with it, prevents water pair Driving cylinder 74 causes to damage.
First water service pipe 2 is equipped with the straightway pump 8 being firmly connected with it, and the first water service pipe 2 is respectively fixedly connected with straight The front side and rear side, the rear end of the first water service pipe 2 of stream pump 8 are fixedly connected with the front end of the second water service pipe 3, on the second water service pipe 3 Equipped with the control mechanism 14 being firmly connected with it.
As shown in Figure 1, shown in Fig. 3, control mechanism 14 includes the bi-bit bi-pass electricity being fixedly connected with 3 rear end of the second water service pipe Magnet valve 142, the right end of two-position two-way solenoid valve 142 are equipped with the outlet pipe 5 being firmly connected with it, and left end is equipped with and is firmly connected with it The first electric wire 11, the front end of the first electric wire 11 is fixedly connected with two-position two-way solenoid valve 142, and end is fixedly connected with controller 141.The right end of controller 141 is respectively equipped with the second electric wire 13 and third electric wire 12 being firmly connected with it, the second electric wire 13 Front end is fixedly connected with straightway pump 8, and the front end of third electric wire 12 is fixedly connected with rotating mechanism 9, two-position two-way solenoid valve 142 Lower end and the front end of third water service pipe 4 are rotatablely connected.
As shown in Figure 1, shown in Fig. 4 and shown in Fig. 5, rotating mechanism 9 includes the step being fixedly connected with 12 front end of third electric wire Into motor 91, the output shaft of stepper motor 91 is equipped with the drive bevel gear 92 being firmly connected with it, and sets in drive bevel gear 92 There is the follow bevel gear 93 being adapted to it, follow bevel gear 93 is fixedly connected with third water service pipe 41.
The side on follow bevel gear 93 towards ground is equipped with rotary table top 94 in parallel, the rear end of third water service pipe 4 It is fixedly connected on rotary table top 94, the first groove 99 of connection in parallel is equipped in rotary table top 94, the first groove 99 Right side is equipped with the opening 95 being firmly connected with it, and the first groove 99 is fixedly connected with third water service pipe 41, and water flows into the first groove In 99, the right side of rotary table top 94 is equipped with the curved rod 16 being firmly connected with it, and curved rod 16 is connected in parallel at the first groove 99 lower end, curved rod 16 is equipped with the groove 97 of connection in parallel, for flowing out water.
The lower end of rotary table top 94 is equipped with sampling mechanism 10 in parallel, and sampling mechanism 10 includes flat with rotary table top 94 Capable sampling tank 98, sampling tank 98 is interior to be equipped with several sampling bottles 96 for surrounding the connection of 98 center rotating of sampling tank, is used for Place sample water.
Working principle:
When needing to sample water automatically, controller 141 controls straightway pump 8 and draws water, and water passes through water inlet pipe 6 It flows into the first water service pipe 2, the water in the first water service pipe 2 flows into the second water service pipe 3 being fixedly connected on the first water service pipe 2 Interior, the water in the second water service pipe 3 flows into the two-position two-way solenoid valve 142 being fixedly connected on the second water service pipe 3, controller 141 Two-position two-way solenoid valve 142 is controlled to commutate.
When water enters in third water service pipe 4, water flow enters the first groove 99 in rotary table top 94 by third water service pipe 4 Interior, the water in the first groove 99 is flowed on the groove 97 in curved rod 16 by opening 95, and water is flowed into sampling tank 98 In the sampling bottle 96 of heart rotation connection, after water is filled with, control of the stopping of controller 141 to two-position two-way solenoid valve 142, two Two-way electromagnetic valve 142 powers off, and water is discharged by outlet pipe 5.
Controller 141 controls the rotation of stepper motor 91, and stepper motor 91 is indexed, drives and be fixedly connected on stepping Drive bevel gear 92 on 91 output shaft of motor rotates, and the rotation of drive bevel gear 92 drives the driven helical teeth being rotatablely connected with it 93 rotation of wheel, follow bevel gear 93 are fixedly connected with third water service pipe 4, drive third water service pipe 4 to rotate, third water service pipe 4 It is fixedly connected with rotary table top 94, rotary table top 94 is driven to rotate, rotary table top 94 rotates, and drives and is firmly connected with it Curved rod 16 is rotated, the sampling to next water quality, realizes the automatic sampling to water with this.
When needing the water to different depth to sample, driving cylinder 74 is moved, and the output shaft of driving cylinder 74 drives Be firmly connected with it the movement of fixed block 73, fixed block 73 drives the second casing to slide in first sleeve, is realized with this Sampling to different depth water.
It is the preferred embodiment of the utility model above, does not impose any limitation on the present invention, All foundation the technical essence of the utility model any simple modification, equivalent change and modification made to the above embodiment, Belong in the range of utility model technical solution.

Claims (8)

1. a kind of water quality sampling device, including water service pipe (1), it is characterised in that: the water service pipe (1) includes the first water service pipe (2), the second water service pipe (3) and third water service pipe (4), one end of the first water service pipe (2) are equipped with the water inlet pipe of perpendicular connection (6), the other end is fixedly connected with the second water service pipe (3), and water inlet pipe (6) is equipped with the telescoping mechanism (7) being firmly connected with it, the One water service pipe (2) is equipped with the straightway pump (8) being firmly connected with it, and the first water service pipe (2) is fixedly connected on the two of straightway pump (8) End, the second water service pipe (3) are equipped with the control mechanism (14) being firmly connected with it, and third water service pipe (4) is rotatably connected on control In mechanism (14), one end of control mechanism (14) is equipped with the outlet pipe (5) being firmly connected with it, and the other end and straightway pump (8) are solid Fixed connection, control mechanism (14) are equipped with the rotating mechanism (9) being firmly connected with it, side of the rotating mechanism (9) towards ground Equipped with the sampling mechanism (10) being firmly connected with it, for placing sample.
2. water quality sampling device according to claim 1, it is characterised in that: the telescoping mechanism (7) includes being fixedly connected Telescopic rod (15) on water inlet pipe (6), telescopic rod (15) are divided into first sleeve (71) and second sleeve (72), and first sleeve (71) be with second sleeve (72) it is hollow, second sleeve (72) is slidably connected on first sleeve (71).
3. water quality sampling device according to claim 2, it is characterised in that: the side of the first sleeve (71) be equipped with Its driving cylinder (74) being fixedly connected, the output shaft of driving cylinder (74) are equipped with the fixed block (73) being firmly connected with it, Fixed block (73) is fixedly connected on second sleeve (72), and second sleeve (72) is equipped with the waterproof box body being firmly connected with it (17), driving cylinder (74) is fixedly connected in waterproof box body (17), and the output shaft of driving cylinder (74), which is equipped with, to be secured to The sealing element (75) of connection, for preventing water from causing to damage to driving cylinder (74).
4. water quality sampling device according to claim 1, it is characterised in that: the control mechanism (14) includes being fixedly connected Two-position two-way solenoid valve (142) on the second water service pipe (3), one end and outlet pipe (5) of two-position two-way solenoid valve (142) are solid Fixed connection, the other end be equipped with the first electric wire (11) being firmly connected with it, and the first electric wire (11), which is equipped with, to be firmly connected with it Controller (141).
5. water quality sampling device according to claim 4, it is characterised in that: the controller (141) is equipped with solid with it Surely the second electric wire (13) connected and third electric wire (12), the second electric wire (13) are fixedly connected on straightway pump (8), third electric wire (12) it is fixedly connected with rotating mechanism (9).
6. water quality sampling device according to claim 1, it is characterised in that: the rotating mechanism (9) includes being fixedly connected Stepper motor (91) on control mechanism (14), it is oblique that the output shaft of stepper motor (91) is equipped with the active being firmly connected with it Gear (92), drive bevel gear (92) are equipped with the follow bevel gear (93) being adapted to it, and the fixed company of follow bevel gear (93) It connects on third water service pipe (4).
7. water quality sampling device according to claim 6, it is characterised in that: the follow bevel gear (93) is towards ground Side is equipped with rotary table top (94) in parallel, and third water service pipe (4) is fixedly connected on rotary table top (94), rotary table top (94) side is equipped with the curved rod (16) being firmly connected with it, and curved rod (16) is equipped with the groove of connection in parallel (97), for flowing out water.
8. water quality sampling device according to claim 1, it is characterised in that: the sampling mechanism (10) includes and whirler The parallel sampling tank (98) of structure (9), the interior sampling that the connection of sampling tank (98) center rotating is surrounded equipped with several of sampling tank (98) Bottle (96).
CN201820637506.7U 2018-04-28 2018-04-28 A kind of water quality sampling device Expired - Fee Related CN208313644U (en)

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CN201820637506.7U CN208313644U (en) 2018-04-28 2018-04-28 A kind of water quality sampling device

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Application Number Priority Date Filing Date Title
CN201820637506.7U CN208313644U (en) 2018-04-28 2018-04-28 A kind of water quality sampling device

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Publication Number Publication Date
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109632393A (en) * 2019-02-28 2019-04-16 翟雪莹 A kind of automatic water body sampling device
CN109975068A (en) * 2019-04-17 2019-07-05 重庆市机电设计研究院 It is a kind of for acquiring the structure of waste water sample
CN111504712A (en) * 2020-05-13 2020-08-07 苏州国诚检测技术有限公司 Automatic sampling device for sewage detection
CN112649237A (en) * 2020-12-17 2021-04-13 河南资环检测科技有限公司 Water quality testing sampling device
WO2021115114A1 (en) * 2019-12-10 2021-06-17 浙江大学 Multi-point synchronous water sampling device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109632393A (en) * 2019-02-28 2019-04-16 翟雪莹 A kind of automatic water body sampling device
CN109632393B (en) * 2019-02-28 2021-08-20 山东中成环境技术服务有限公司 Automatic water sampling device
CN109975068A (en) * 2019-04-17 2019-07-05 重庆市机电设计研究院 It is a kind of for acquiring the structure of waste water sample
CN109975068B (en) * 2019-04-17 2021-06-18 重庆市机电设计研究院 Structure for collecting wastewater sample
WO2021115114A1 (en) * 2019-12-10 2021-06-17 浙江大学 Multi-point synchronous water sampling device
CN111504712A (en) * 2020-05-13 2020-08-07 苏州国诚检测技术有限公司 Automatic sampling device for sewage detection
CN112649237A (en) * 2020-12-17 2021-04-13 河南资环检测科技有限公司 Water quality testing sampling device

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Granted publication date: 20190101