CN108181135A - A kind of sampler and sampling method for water quality monitoring - Google Patents
A kind of sampler and sampling method for water quality monitoring Download PDFInfo
- Publication number
- CN108181135A CN108181135A CN201810304823.1A CN201810304823A CN108181135A CN 108181135 A CN108181135 A CN 108181135A CN 201810304823 A CN201810304823 A CN 201810304823A CN 108181135 A CN108181135 A CN 108181135A
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- Prior art keywords
- water
- drinking
- sampler
- quality monitoring
- guide roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 7
- 235000020188 drinking water Nutrition 0.000 claims abstract description 59
- 239000003651 drinking water Substances 0.000 claims abstract description 59
- 238000004804 winding Methods 0.000 claims abstract description 33
- 239000000284 extract Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 235000020681 well water Nutrition 0.000 description 3
- 239000002349 well water Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- 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
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 present invention relates to sampling equipment technical fields, specifically a kind of sampler for water quality monitoring, including rack, winding roller, water pump, drinking-water pipe and driving motor, the both ends of the winding roller are respectively equipped with outlet pipe and shaft, the winding roller, outlet pipe and shaft are coaxial, and the winding roller is mounted on by outlet pipe and shaft in rack；The water pump is fixedly mounted on inside winding roller, and the water outlet of the water pump is connect with outlet pipe；One end of the drinking-water pipe passes through winding roller and is connect with the water inlet of water pump；The driving motor is mounted in rack and is connect with outlet pipe or shaft.The present invention also provides the methods that above-mentioned sampler is used to sample.The drinking-water pipe of the sampler for water quality monitoring of the present invention can all draw water sampling while decentralization or winding, sampling efficiency height.
Description
Technical field
The present invention relates to sampling equipment technical field, specifically a kind of sampler and sampling side for water quality monitoring
Method.
Background technology
In order to detect the water quality of well water, need to be sampled well water, then detect bacterium, pH value and the huge sum of money in water sample
The indexs such as category.
A kind of existing sampler for water quality monitoring can refer to that application No. is 201610146665.2, entitled one
The application for a patent for invention of the portable combined field investigation well water sampler of kind, is to use rope（It is tape in the patent application）It hangs
Hang container（It is water intaking cup in the patent）Sampled in well, due to container be not easy to submerge it is underwater, need using shake container or
The mode for placing mass in container is fetched water, and the mode for shaking container is time-consuming and laborious, moreover, because the internal diameter of many wells is smaller,
Level monitor even is internally provided with, in order to obtain the water sample of enough volumes, container needs enough volumes, causes to take
Container is interfered with Level monitor during sample, it has to be sampled again after first removing Level monitor, be influenced efficiency.
Another existing sampler for being used for water quality monitoring includes water pump and drinking-water pipe, and relatively thin is drawn water
Pipe be inserted into during well draws water can effectively avoid sampled caused by container is excessive it is difficult, still, due to well depth be likely to be breached it is tens of
Even hundreds of meters of rice, therefore lower discharge tube and winding water pipe can occupy a large amount of time, the labor intensity of sampler is also larger.Make
For the improvement of the water quality monitoring sampler, drinking-water pipe is transferred and wound using winder in the prior art, is improved
Sampling efficiency, the labor intensity for reducing sampler, still, since water pump is fixed, drinking-water pipe can only be in winder
It could be connect during shutdown with water pump, cannot draw water sampling during drinking-water pipe is transferred and is wound, and influence sampling efficiency.
Invention content
The purpose of the present invention is to solve above-mentioned the deficiencies in the prior art, provide a kind of sampling for water quality monitoring and fill
It puts, drinking-water pipe can all draw water sampling while decentralization or winding, improve sampling efficiency.
The technical problems to be solved by the invention are realized using following technical scheme：Including rack, winding roller, water
Pump, drinking-water pipe and driving motor, the both ends of the winding roller are respectively equipped with outlet pipe and shaft, the winding roller, water outlet
Pipe and shaft are coaxial, and the winding roller is mounted on by outlet pipe and shaft in rack；The water pump is fixedly mounted on winding
Inside roller, the water outlet of the water pump is connect with outlet pipe；One end of the drinking-water pipe pass through winding roller and with water pump
Water inlet connects；The driving motor is mounted in rack and is connect with outlet pipe or shaft.
Technical scheme of the present invention also has：The winding roller includes cylinder, first flange and second flange, the water outlet
Pipe is located in first flange, and the water pump is mounted in first flange, and the shaft is located in second flange, and the two of the cylinder
End is bolted respectively with first flange and second flange.
Technical scheme of the present invention also has：The vacant end of the drinking-water pipe is equipped with accent, described to be equipped with accent
Filter opening with accent for the vacant end of drinking-water pipe being made not have upstream face hereinafter, filter hole was used for the weeds in drainage, prevents from drawing water
Pipe is blocked.
Technical scheme of the present invention also has：The counterweight head thread is connected to the vacant end of drinking-water pipe.Using this technology side
Case is removed convenient for will match accent and is cleared up.
Technical scheme of the present invention also has：Accumulator is further included, the accumulator is fixedly mounted on inside winding roller, uses
It powers in for water pump.
Technical scheme of the present invention also has：Drinking-water pipe guider is further included, the drinking-water pipe guider includes being oriented to
Stent, gas spring, the first guide roller, the second guide roller and guide roller one-way lock mechanism；The guiding trestle is articulated in rack,
The gas spring is articulated between rack and guiding trestle；First guide roller and the second guide roller are installed in guiding trestle
On, the drinking-water pipe is across the first guide roller and the second guide roller；The guide roller one-way lock mechanism includes ratchet machine
Structure, first gear and second gear, the ratchet mechanism include ratchet, retaining pawl and tension spring, the ratchet and retaining pawl
It is articulated on guiding trestle, the retaining pawl contacts under the action of tension spring with ratchet holding；The first gear and the
One guide roller connects, and the second gear is connect with the second guide roller, and the first gear is engaged with second gear；Described first
Guide roller is connect by tape handler with ratchet.Using the technical program, guiding trestle can be folded or be opened, and gas spring is used
In support guide stent, the angular adjustment opened by guiding trestle is drawn water the position of tube end when sampling, with prevent in well
Level monitor interference.Drinking-water pipe is contacted with the first guide roller and the second guide roller, can when transferring or wind drinking-water pipe
Drinking-water pipe is prevented to be worn.Ratchet mechanism is arranged on guiding trestle close to the position of rack, is operated convenient for sampler, is worked as sampling
Member is when retaining pawl is pulled from ratchet, drinking-water pipe can free releasing enter in well, when drinking-water pipe transfers to target location, sampler
Retaining pawl, retaining pawl unidirectional locking ratchet under the action of tension spring are unclamped, ratchet passes through tape handler locking in the same direction the
One guide roller, the first guide roller is by the second guide roller of first gear and second gear counteresteer of engagement, so as to make to draw water
Pipe can not fall but can be furled.
Technical scheme of the present invention also has：The driving motor is connect by chain drive with shaft.
Technical scheme of the present invention also has：Wind is further included, the wind is connect with shaft, when driving motor is without outer
When connecing power supply, sampling personnel can shake wind and wind drinking-water pipe.
Technical scheme of the present invention also has：The rack is equipped with handle, makes the sampling for water quality monitoring of the present invention
Device is easy to carry.
The present invention also provides a kind of method sampled using the above-mentioned sampler for water quality monitoring, including following step
Suddenly：
A, outlet pipe with sampling container is connect, according to the position of Level monitor in the internal diameter and well of well, determines that decentralization is taken out
The position of water pipe；
B, start water pump, drinking-water pipe falls and extracts water sample simultaneously, and water sample passes sequentially through drinking-water pipe, water pump and outlet pipe and is collected
Into sampling container；
C, start driving motor, winding roller rotation winds drinking-water pipe, and drinking-water pipe extracts water sample while being wound.
Relative to the prior art, the present invention has the beneficial effect that for the sampler of water quality monitoring：（1）Using what is drawn water
Mode samples, and by the way of sampling using rope hanging container, does not need to shake container, time saving and energy saving；（2）After sampling just
It is wound in drinking-water pipe, it is convenient and efficient；（3）Drinking-water pipe can all draw water sampling while decentralization or winding, and sampling efficiency is high.
Description of the drawings
Fig. 1 is stereogram of the present invention for the sampler of water quality monitoring.
Fig. 2 is the partial enlarged view in A portions in Fig. 1.
Fig. 3 is the partial enlarged view in B portions in Fig. 1.
Fig. 4 is front view of the present invention for the sampler of water quality monitoring.
Fig. 5 is the sectional view of Fig. 4.
Fig. 6 is side view of the present invention for the sampler of water quality monitoring.
Fig. 7 is structure diagram of the sampler in guiding trestle folded state that the present invention is used for water quality monitoring.
In figure：1st, rack, 2, water pump, 3, drinking-water pipe, 4, driving motor, 5, outlet pipe, 6, shaft, 7, cylinder, 8, first
Flange, 9, second flange, 10, with accent, 11, filter hole, 12, accumulator, 13, wind, 14, handle, 15, guiding trestle,
16th, gas spring, the 17, first guide roller, the 18, second guide roller, 19, first gear, 20, second gear, 21, ratchet, 22, retaining
Pawl, 23, tension spring, 24, tape handler.
Specific embodiment
In order to clarify the technical characteristics of the invention, the specific embodiment of the invention is made below according to attached drawing further
Explanation.
As shown in Fig. 1 ~ Fig. 7, a kind of sampler for water quality monitoring including rack 1, winding roller, water pump 2, is taken out
Water pipe 3, driving motor 4, accumulator 12, wind 13 and drinking-water pipe guider.
It winds roller and includes cylinder 7, first flange 8 and second flange 9.First flange 8 is equipped with outlet pipe 5, and water pump 2 is solid
Dingan County is in first flange 8.Second flange 9 is equipped with shaft 6, and accumulator 12 is fixedly mounted in second flange 9.Cylinder 7
Both ends be bolted respectively with first flange 8 and second flange 9, water pump 2 and accumulator 12 are located inside cylinder 7.It receives
Winding up roller cylinder, outlet pipe 5 and shaft 6 are coaxial, and winding roller is rotatably mounted in rack 1 by outlet pipe 5 and shaft 6.
The water outlet of water pump 2 is connect with outlet pipe 5.One end of drinking-water pipe 3 pass through winding roller and with the water inlet of water pump 2
Connection.
As shown in Fig. 2, the vacant end of drinking-water pipe 3 is equipped with matches accent 10 with what it was threadedly coupled, it was equipped with accent 10
Filter opening 11.With accent 10 for the vacant end of drinking-water pipe 3 being made not have upstream face hereinafter, filter hole 11 was used for the weeds in drainage,
Drinking-water pipe 3 is prevented to be blocked.
Driving motor 4 is mounted in rack 1 and passes through chain drive and connect with shaft 6.
Wind 13 is connect with shaft 6, and when driving motor 4 is without external power supply, sampling personnel can shake wind 13 will
Drinking-water pipe 3 is wound.In order to use wind 13, driving motor 4 cannot use band-type brake motor.
Drinking-water pipe guider includes guiding trestle 15, gas spring 16, the first guide roller 17, the second guide roller 18 and is oriented to
Roller one-way lock mechanism.
Guiding trestle 15 is articulated in rack 1, can open or fold, as shown in Figure 6 and Figure 7.Gas spring 16 is articulated in machine
Between frame 1 and guiding trestle 15, guiding trestle 15 is used to support, the angular adjustment opened by guiding trestle 15 is drawn water when sampling
The position of 3 end of pipe, to prevent from interfering with the Level monitor in well.
As depicted in figs. 1 and 2, the first guide roller 17 and the second guide roller 18 are installed on guiding trestle 15, drinking-water pipe 3
Across the first guide roller 17 and the second guide roller 18, drinking-water pipe 3 is contacted with the first guide roller 17 and the second guide roller 18, under
Drinking-water pipe 3 can be prevented to be worn when putting or wind drinking-water pipe 3.
As shown in Figure 1, ratchet mechanism is arranged on guiding trestle 15 close to the position of rack 1, operated convenient for sampler.Such as
Shown in Fig. 3, guide roller one-way lock mechanism includes ratchet mechanism, first gear 19 and second gear 20, and ratchet mechanism includes spine
Wheel 21, retaining pawl 22 and tension spring 23, ratchet 21 and retaining pawl 22 are articulated on guiding trestle 15, and retaining pawl 22 is being drawn
It is contacted under the action of spring 23 with the holding of ratchet 21.
First gear 19 is connect with the first guide roller 17, and second gear 20 is connect with the second guide roller 18, first gear 19
It is engaged with second gear 20.First guide roller 17 is connect by tape handler 24 with ratchet 21.
When sampler pulls retaining pawl 22 from ratchet 21, drinking-water pipe 3 can free releasing enter in well, when under drinking-water pipe 3
When being put into target location, sampler's release retaining pawl 22, the unidirectional locking ratchet 21 under the action of tension spring 23 of retaining pawl 22,
Ratchet 21 is by 24 the first guide roller of locking 17 in the same direction of tape handler, 19 He of first gear that the first guide roller 17 passes through engagement
20 the second guide roller of counteresteer 18 of second gear, so as to make drinking-water pipe 3 that can not fall but can be furled.
Rack 1 is equipped with handle 14, the sampler easy to carry for water quality monitoring.
The method sampled using the above-mentioned sampler for water quality monitoring, is included the following steps：
A, it according to the position of Level monitor in the internal diameter of well and well, opens guiding trestle 15 and adjusts the angle of guiding trestle 15
Degree, outlet pipe 5 is connect with sampling container；
B, retaining pawl 22 is pulled from ratchet 21 and starts water pump 2, drinking-water pipe 3 falls and extracts water sample simultaneously, and water sample leads to successively
Drinking-water pipe 3, water pump 2 and outlet pipe 5 is crossed to be collected in sampling container；
C, start driving motor 4 and unclamp retaining pawl 22, winding roller rotation winds drinking-water pipe 3, and drinking-water pipe 3 is being wound
While extract water sample.
D, after drinking-water pipe 3 is wound, switch off the pump 2 and driving motor 4, folds guiding trestle 15.
The embodiment of the present invention is elaborated above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also do under the premise of present inventive concept is not departed from
Go out various change.
Claims (10)
1. a kind of sampler for water quality monitoring, it is characterised in that：Including rack（1）, winding roller, water pump（2）, draw water
Pipe（3）And driving motor（4）, the both ends of the winding roller are respectively equipped with outlet pipe（5）And shaft（6）, the winding roller,
Outlet pipe（5）And shaft（6）Coaxially, the winding roller passes through outlet pipe（5）And shaft（6）Mounted on rack（1）On；It is described
Water pump（2）It is fixedly mounted on inside winding roller, the water pump（2）Water outlet and outlet pipe（5）Connection；The drinking-water pipe
（3）One end pass through winding roller and and water pump（2）Water inlet connection；The driving motor（4）Mounted on rack（1）On simultaneously
With outlet pipe（5）Or shaft（6）Connection.
2. the sampler according to claim 1 for water quality monitoring, it is characterised in that：The winding roller includes cylinder
Body（7）, first flange（8）And second flange（9）, the outlet pipe（5）It is located at first flange（8）On, the water pump（2）Installation
In first flange（8）On, the shaft（6）It is located at second flange（9）On, the cylinder（7）Both ends respectively with first flange
（8）And second flange（9）It is bolted.
3. the sampler according to claim 1 for water quality monitoring, it is characterised in that：The drinking-water pipe（3）Sky
Yu Duan is equipped with accent（10）, it is described to match accent（10）It is equipped with filter hole（11）.
4. the sampler according to claim 3 for water quality monitoring, it is characterised in that：It is described to match accent（10）Screw thread
It is connected to drinking-water pipe（3）Vacant end.
5. the sampler according to claim 1 for water quality monitoring, it is characterised in that：Further include accumulator（12）,
The accumulator（12）It is fixedly mounted on inside winding roller.
6. according to any sampler for water quality monitoring of claim 1 ~ 5, it is characterised in that：Further include drinking-water pipe
Guider, the drinking-water pipe guider include guiding trestle（15）, gas spring（16）, the first guide roller（17）, second lead
To roller（18）With guide roller one-way lock mechanism；The guiding trestle（15）It is articulated in rack（1）, the gas spring（16）Pivot joint
In rack（1）With guiding trestle（15）Between；First guide roller（17）With the second guide roller（18）It is installed in guiding branch
Frame（15）On, the drinking-water pipe（3）Across the first guide roller（17）With the second guide roller（18）Between；The guide roller one-way lock
Locking mechanism includes ratchet mechanism, first gear（19）And second gear（20）, the ratchet mechanism include ratchet（21）, retaining spine
Pawl（22）And tension spring（23）, the ratchet（21）With retaining pawl（22）It is articulated in guiding trestle（15）On, the retaining spine
Pawl（22）In tension spring（23）Under the action of with ratchet（21）Keep contact；The first gear（19）With the first guide roller（17）Even
It connects, the second gear（20）With the second guide roller（18）Connection, the first gear（19）With second gear（20）Engagement；Institute
State the first guide roller（17）Pass through tape handler（24）With ratchet（21）Connection.
7. according to any sampler for water quality monitoring of claim 1 ~ 5, it is characterised in that：The driving motor
（4）Pass through chain drive and shaft（6）Connection.
8. according to any sampler for water quality monitoring of claim 1 ~ 5, it is characterised in that：Further include wind
（13）, the wind（13）With shaft（6）Connection.
9. according to any sampler for water quality monitoring of claim 1 ~ 5, it is characterised in that：The rack（1）
It is equipped with handle（14）.
10. a kind of method that sampler for water quality monitoring using as described in claim 1 ~ 9 samples, including following step
Suddenly：
A, by outlet pipe（5）It is connect with sampling container, according to the position of Level monitor in the internal diameter and well of well, determines decentralization
Drinking-water pipe（3）Position；
B, start water pump（2）, drinking-water pipe（3）It falls and extracts water sample simultaneously, water sample passes sequentially through drinking-water pipe（3）, water pump（2）With
Outlet pipe（5）In collected sampling container；
C, start driving motor（4）, roller rotation is wound by drinking-water pipe（3）Winding, drinking-water pipe（3）It is extracted while being wound
Water sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304823.1A CN108181135B (en) | 2018-04-08 | 2018-04-08 | Sampling device and sampling method for water quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304823.1A CN108181135B (en) | 2018-04-08 | 2018-04-08 | Sampling device and sampling method for water quality monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108181135A true CN108181135A (en) | 2018-06-19 |
| CN108181135B CN108181135B (en) | 2023-12-22 |
Family
ID=62553887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304823.1A Active CN108181135B (en) | 2018-04-08 | 2018-04-08 | Sampling device and sampling method for water quality monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108181135B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418563A (en) * | 2021-07-02 | 2021-09-21 | 武汉雅思达科技有限公司 | Mobile water quality and water level monitoring equipment and using method thereof |
| CN113484089A (en) * | 2021-07-02 | 2021-10-08 | 江苏恩测检测技术有限公司 | Water quality sampler with remote multi-depth-setting function |
| CN114414772A (en) * | 2022-01-21 | 2022-04-29 | 江苏慧仁生态科技有限公司 | Movable assembled field runoff detection method |
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| CN208026507U (en) * | 2018-04-08 | 2018-10-30 | 孙影 | A kind of sampler for water quality monitoring |
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| CN2439917Y (en) * | 2000-07-20 | 2001-07-25 | 孙航 | Cold milled-twisted concret bar and cold milling machine for cold milling screw concrete bar without welding |
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| CN113418563A (en) * | 2021-07-02 | 2021-09-21 | 武汉雅思达科技有限公司 | Mobile water quality and water level monitoring equipment and using method thereof |
| CN113484089A (en) * | 2021-07-02 | 2021-10-08 | 江苏恩测检测技术有限公司 | Water quality sampler with remote multi-depth-setting function |
| CN114414772A (en) * | 2022-01-21 | 2022-04-29 | 江苏慧仁生态科技有限公司 | Movable assembled field runoff detection method |
| CN114414772B (en) * | 2022-01-21 | 2024-05-03 | 江苏慧仁生态科技有限公司 | Movable assembled field runoff detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108181135B (en) | 2023-12-22 |
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