CN105527127A - A simple and convenient sampling device for field leaching water samples - Google Patents
A simple and convenient sampling device for field leaching water samples Download PDFInfo
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- CN105527127A CN105527127A CN201511018339.5A CN201511018339A CN105527127A CN 105527127 A CN105527127 A CN 105527127A CN 201511018339 A CN201511018339 A CN 201511018339A CN 105527127 A CN105527127 A CN 105527127A
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- pipe
- water
- silica gel
- sol
- sleeve
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- 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
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- 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
A simple and convenient sampling device for field leaching water samples is disclosed. The sampling device comprises a collecting device and a gathering device. The collecting device comprises a sleeve, a sealing cover, a pedestal, a water delivery silica gel reelpipe, a ventilating silica gel reelpipe, a water pipe, a ventilating pipe, a protective cased pipe and a water storage chamber. The gathering device comprises a transparent measuring flask, a sampling bottle, a vacuum pump, a storage battery, a first liquid taking hose, a second liquid taking hose and an air suction pipe. One end of the first liquid taking hose is connected to the water delivery silica gel reelpipe pulled out of the sleeve. The sampling device is simple in structure and convenient in water sampling operation. The sampling device has anticorrosion, anti-ageing and antipollution functions. The service lifetime of the sampling device is prolonged. Updating and maintaining costs of the sampling device are saved.
Description
Technical field
The present invention relates to a kind of device that water body is sampled, be specifically related to a kind of field leaching water sample easy sampler.
Background technology
The sampler of existing field leaching water sample, complex structure, sampling difficulty, associated components protection is not good at, and long-time use easily makes this component corrosion or aging, and impact sampling, affect device serviceable life, changes when overhauling and also can increase fund input.
Summary of the invention
The object of the invention is to have problems in prior art, provide a kind of simple and reliable, field leaching water sample easy sampler easy to use.
The technical solution used in the present invention is for achieving the above object:
A kind of field leaching water sample easy sampler, comprises gathering-device and harvester, it is characterized in that:
Gathering-device, it comprises sleeve, gland bonnet, pedestal, water delivery silica gel pipe crimping, ventilation silica gel pipe crimping, water-supply-pipe, snorkel, protective casing and retaining room, its middle sleeve is fixedly connected with pedestal, pedestal is embedded on field bund, retaining room is embedded in underground, field, pedestal is run through and exposed in sleeve inner in protective casing one end, the protective casing other end is connected with retaining room, and water-supply-pipe and snorkel are positioned at protective casing, one end of water-supply-pipe is communicated with retaining room with one end of snorkel, the other end of water-supply-pipe and the other end of snorkel stretch out outside protective casing, water delivery silica gel pipe crimping is connected with the other end of water-supply-pipe, ventilation silica gel pipe crimping is connected with the other end of snorkel, water delivery silica gel pipe crimping and ventilation silica gel pipe crimping can be sealed in sleeve inner by gland bonnet,
Harvester, it comprises diaphanometer measuring bottle, sampling jar, vacuum pump, storage battery, first gets sol pipe, second gets sol pipe and exhaust tube, wherein first one end of getting sol pipe is connected with the water delivery silica gel pipe crimping outside pull-out sleeve, one end that first other end and second getting sol pipe gets sol pipe is inserted in diaphanometer measuring bottle, one end that first other end and second getting sol pipe gets sol pipe is fixed in diaphanometer measuring bottle by rubber stopper seal, and the length that the first other end length inserted in diaphanometer measuring bottle of getting sol pipe gets sol pipe one end than second is inserted in diaphanometer measuring bottle is short, one end of second other end and exhaust tube getting sol pipe is inserted in sampling jar, second gets the other end of sol pipe and one end of exhaust tube is fixed in sampling jar by rubber stopper seal, and second other end getting sol pipe to insert the length that the length in sampling jar inserts in sampling jar than one end of exhaust tube long, the other end of exhaust tube is connected with vacuum pump, storage battery is connected with vacuum pump,
Further, described gland bonnet coordinates with bush whorl, and gland bonnet top is provided with triangle rotating portion;
Further, the material of described gland bonnet is cast iron;
Further, described pedestal is provided with barrier film;
Further, one end of described protective casing is provided with the fixed cap for fixing water-supply-pipe and snorkel;
Further, described retaining room comprises housing and reverse osmosis membrane;
Further, the material of described sleeve and protective casing is stainless steel, PVC, PE, PP or ABS.
The invention has the beneficial effects as follows:
The present invention utilizes stainless steel or can make protective casing to water-supply-pipe and snorkel by corrosion-resistant plastics, protect, can anticorrosion, anti-deformation, anti-aging, can inflation inlet, exhausr port be set on fixed cap, in protective casing, be filled with inert gas protect water-supply-pipe and snorkel, increase the service life;
The combination of sleeve, pedestal and gland bonnet, can available protecting water-supply-pipe and snorkel exposed part;
Because of water-supply-pipe and snorkel exposed part ingress of air, often by External Force Acting, very easily be out of shape, aging or be corroded, therefore water delivery silica gel pipe crimping, ventilation silica gel pipe crimping are set, water delivery silica gel pipe crimping in use, open gland bonnet pull-out sleeve and first to get sol pipe and be connected, can avoid entering foreign material in sleeve, and rubber pipe crimping is convenient, cheap as easily-consumed products replacing, ventilation silica gel pipe crimping can ensure to sample the air pressure balance being, it also avoid foreign material simultaneously and enter retaining room from snorkel, and pollution water sample;
Retaining room is embedded in underground, and depth of burial is determined as required, and reverse osmosis membrane is wherein beneficial to retaining, protection water sample;
Be provided with barrier film in pedestal, be mainly used in preventing the moisture in soil to be diffused in sleeve from pedestal, avoid the associated components in sleeve to be damaged;
The diaphanometer measuring bottle adopted in harvester is used for determining sampling amount, is convenient to observe simultaneously, avoids excessively sampling or waste sample;
After enough water samples collected by sampling jar, sealing is preserved, for water sample analysis;
Storage battery is powered for sampling to vacuum pump, and whole sampling operation process is simple and convenient.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the embodiment of the present invention.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-sleeve; 2-gland bonnet; 3-pedestal; 4-water delivery silica gel pipe crimping; 5-ventilation silica gel pipe crimping; 6-water-supply-pipe; 7-snorkel; 8-protective casing; 9-retaining room; 10-diaphanometer measuring bottle; 11-sampling jar; 12-vacuum pump; 13-storage battery; 14-first gets sol pipe; 15-second gets sol pipe; 16-exhaust tube; 17-barrier film; 18-fixed cap; 19-housing; 20-reverse osmosis membrane.
Embodiment
Be described below in conjunction with the preferred embodiment of accompanying drawing to invention:
As shown in Figure 1, a kind of field leaching water sample easy sampler, comprises gathering-device and harvester, gathering-device, it comprises sleeve 1, gland bonnet 2, pedestal 3, water delivery silica gel pipe crimping 4, ventilation silica gel pipe crimping 5, water-supply-pipe 6, snorkel 7, protective casing 8 and retaining room 9, its middle sleeve 1 is fixedly connected with pedestal 3, pedestal 3 is embedded on field bund, retaining room 9 is embedded in underground, field, pedestal 3 is run through and exposed inner at sleeve 1 in protective casing 8 one end, protective casing 8 other end is connected with retaining room 9, and water-supply-pipe 6 and snorkel 7 are positioned at protective casing 8, one end of water-supply-pipe 6 is communicated with retaining room 9 with one end of snorkel 7, the other end of water-supply-pipe 6 and the other end of snorkel 7 stretch out outside protective casing 8, water delivery silica gel pipe crimping 4 is connected with the other end of water-supply-pipe 6, ventilation silica gel pipe crimping 4 is connected with the other end of snorkel 7, it is inner that water delivery silica gel pipe crimping 4 and ventilation silica gel pipe crimping 5 can be sealed in sleeve 1 by gland bonnet 2, harvester, it comprises diaphanometer measuring bottle 10, sampling jar 11, vacuum pump 12, storage battery 13, first gets sol pipe 14, second gets sol pipe 15 and exhaust tube 16, wherein first one end of getting sol pipe 14 is connected with the water delivery silica gel pipe crimping 4 outside pull-out sleeve 1, one end that first other end and second getting sol pipe 14 gets sol pipe 15 is inserted in diaphanometer measuring bottle 10, one end that first other end and second getting sol pipe 14 gets sol pipe 15 is fixed in diaphanometer measuring bottle 10 by rubber stopper seal, and the length that the first other end length inserted in diaphanometer measuring bottle 10 of getting sol pipe gets sol pipe 15 one end than second is inserted in diaphanometer measuring bottle 10 is short, one end of second other end and exhaust tube 16 getting sol pipe 15 is inserted in sampling jar 11, second gets the other end of sol pipe 15 and one end of exhaust tube 16 is fixed in sampling jar 11 by rubber stopper seal, and second other end getting sol pipe 15 to insert the length that the length in sampling jar 11 inserts in sampling jar 11 than one end of exhaust tube 16 long, the other end of exhaust tube 16 is connected with vacuum pump 12, storage battery 13 is connected with vacuum pump 12, described gland bonnet 2 and sleeve 1 threaded engagement, be provided with triangle rotating portion on gland bonnet 2 top, the material of described gland bonnet 2 is cast iron, described pedestal 3 is provided with barrier film 17, one end of described protective casing 8 is provided with the fixed cap 18 for fixing water-supply-pipe 6 and snorkel 7, described retaining room 9 comprises housing 19 and reverse osmosis membrane 20, the material of described sleeve 1 and protective casing 8 is stainless steel, PVC, PE, PP or ABS.
In the present invention, pedestal 3 is embedded on field bund, and retaining room 9 is embedded in the sampling area of underground, field, polylith field, can adopt this device multiple; When sampling, with special spanner, gland bonnet 2 is outwarded winding, water delivery silica gel pipe crimping 4 is pulled out outside sleeve, in filling with collection first gets sol pipe is connected, foreign material can be avoided like this to fall in sleeve 1, then make ventilation silica gel pipe crimping 5 gas port unimpeded, water intaking can be convenient to by retaining room 9 air pressure balance like this; Start vacuum pump, the water sample in retaining room 9 is got sol pipe 14 be drawn in diaphanometer measuring bottle 10 through water-supply-pipe 6, water delivery silica gel pipe crimping 4 and first, can be learned the amount of water sample by diaphanometer measuring bottle 10; Getting sol pipe 15 through second is again drawn in sampling jar 11, after obtaining enough water sample, closes storage battery 13, stops the operation of vacuum pump 12, takes off sampling jar 11 and seals up for safekeeping and be transported to testing laboratory; It is generation in order to avoid siphonage that the length of getting sol pipe and exhaust tube 16 is arranged; When operating, diaphanometer measuring bottle 10 first should be inverted and obtain water sample amount, and normally place after reaching requirement, therefore, diaphanometer measuring bottle 10 preferably has just is putting and be inverted two kinds of metering scales; Pedestal 3 is embedded on field bund, and now arranging barrier film 17 can waterproof, available protecting sleeve 1 internal part; Reverse osmosis membrane 20 is arranged on retaining room, is beneficial to collection water sample, it also avoid water sample simultaneously and is again absorbed by soil; Fixed cap 18 not only plays a part fixing water-supply-pipe 6 and snorkel, also can arrange blow vent and exhausr port on fixed cap 18, be filled with nitrogen or other inert gases in protective casing 8 inside, is used for protecting the pipe fitting of protective casing 8 inside.
Last it is noted that the foregoing is only the preferred embodiment of invention, be not limited to invention, although be described in detail invention with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within all spirit in invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in invention.
Claims (7)
1. a field leaching water sample easy sampler, comprises gathering-device and harvester, it is characterized in that:
Gathering-device, it comprises sleeve (1), gland bonnet (2), pedestal (3), water delivery silica gel pipe crimping (4), ventilation silica gel pipe crimping (5), water-supply-pipe (6), snorkel (7), protective casing (8) and retaining room (9), its middle sleeve (1) is fixedly connected with pedestal (3), pedestal (3) is embedded on field bund, retaining room (9) is embedded in underground, field, pedestal (3) is run through and exposed inner at sleeve (1) in protective casing (8) one end, protective casing (8) other end is connected with retaining room (9), and water-supply-pipe (6) and snorkel (7) are positioned at protective casing (8), one end of water-supply-pipe (6) is communicated with retaining room (9) with one end of snorkel (7), the other end of water-supply-pipe (6) and the other end of snorkel (7) stretch out protective casing (8) outward, water delivery silica gel pipe crimping (4) is connected with the other end of water-supply-pipe (6), ventilation silica gel pipe crimping (4) is connected with the other end of snorkel (7), it is inner that water delivery silica gel pipe crimping (4) and ventilation silica gel pipe crimping (5) can be sealed in sleeve (1) by gland bonnet (2),
Harvester, it comprises diaphanometer measuring bottle (10), sampling jar (11), vacuum pump (12), storage battery (13), first gets sol pipe (14), second gets sol pipe (15) and exhaust tube (16), wherein first one end of getting sol pipe (14) is connected with pull-out sleeve (1) water delivery silica gel pipe crimping (4) outward, one end that first other end and second getting sol pipe (14) gets sol pipe (15) is inserted in diaphanometer measuring bottle (10), one end that first other end and second getting sol pipe (14) gets sol pipe (15) is fixed in diaphanometer measuring bottle (10) by rubber stopper seal, and the length that the first other end length inserted in diaphanometer measuring bottle (10) of getting sol pipe gets sol pipe (15) one end than second is inserted in diaphanometer measuring bottle (10) is short, one end of second other end and exhaust tube (16) getting sol pipe (15) is inserted in sampling jar (11), second gets the other end of sol pipe (15) and one end of exhaust tube (16) is fixed in sampling jar (11) by rubber stopper seal, and second other end getting sol pipe (15) to insert the length that the length in sampling jar (11) inserts in sampling jar (11) than one end of exhaust tube (16) long, the other end of exhaust tube (16) is connected with vacuum pump (12), storage battery (13) is connected with vacuum pump (12).
2. a kind of field as claimed in claim 1 leaching water sample easy sampler, is characterized in that: described gland bonnet (2) and sleeve (1) threaded engagement, be provided with triangle rotating portion on gland bonnet (2) top.
3. a kind of field as claimed in claim 2 leaching water sample easy sampler, is characterized in that: the material of described gland bonnet (2) is cast iron.
4. a kind of field as claimed in claim 1 leaching water sample easy sampler, is characterized in that: described pedestal (3) is provided with barrier film (17).
5. a kind of field as claimed in claim 1 leaching water sample easy sampler, is characterized in that: one end of described protective casing (8) is provided with the fixed cap (18) for fixing water-supply-pipe (6) and snorkel (7).
6. a kind of field as claimed in claim 1 leaching water sample easy sampler, is characterized in that: described retaining room (9) comprises housing (19) and reverse osmosis membrane (20).
7. a kind of field leaching water sample easy sampler as described in as arbitrary in claim 1 to 6, is characterized in that: the material of described sleeve (1) and protective casing (8) is stainless steel, PVC, PE, PP or ABS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018339.5A CN105527127B (en) | 2015-12-30 | 2015-12-30 | A kind of field leaching water sample easy sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018339.5A CN105527127B (en) | 2015-12-30 | 2015-12-30 | A kind of field leaching water sample easy sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105527127A true CN105527127A (en) | 2016-04-27 |
| CN105527127B CN105527127B (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511018339.5A Active CN105527127B (en) | 2015-12-30 | 2015-12-30 | A kind of field leaching water sample easy sampler |
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| CN (1) | CN105527127B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519253A (en) * | 2018-03-23 | 2018-09-11 | 重庆三峡学院 | A kind of soil eluviation liquor collecting device under natural conditions |
| WO2021042199A1 (en) * | 2019-09-04 | 2021-03-11 | 11814192 Canada Inc | Wastewater treatment sampling device |
| US11193861B2 (en) | 2019-09-04 | 2021-12-07 | 11814192 Canada Inc. | Wastewater treatment sampling device |
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| JPH1183844A (en) * | 1997-09-11 | 1999-03-26 | Kurita Water Ind Ltd | Collecting method for soil pore water and investigation method for soil contamination |
| CN101261201A (en) * | 2008-03-25 | 2008-09-10 | 北京市农林科学院 | Natural state soil leachate collecting method |
| CN201425556Y (en) * | 2009-04-22 | 2010-03-17 | 中国科学院南京土壤研究所 | In-situ soil solution sampling device for rhizospheres of paddy field planting system |
| CN205262797U (en) * | 2015-12-30 | 2016-05-25 | 中国农业科学院农业资源与农业区划研究所 | Sampling device is portably changed to field eluviation water sample |
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2015
- 2015-12-30 CN CN201511018339.5A patent/CN105527127B/en active Active
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| JPH1183844A (en) * | 1997-09-11 | 1999-03-26 | Kurita Water Ind Ltd | Collecting method for soil pore water and investigation method for soil contamination |
| CN101261201A (en) * | 2008-03-25 | 2008-09-10 | 北京市农林科学院 | Natural state soil leachate collecting method |
| CN201425556Y (en) * | 2009-04-22 | 2010-03-17 | 中国科学院南京土壤研究所 | In-situ soil solution sampling device for rhizospheres of paddy field planting system |
| CN205262797U (en) * | 2015-12-30 | 2016-05-25 | 中国农业科学院农业资源与农业区划研究所 | Sampling device is portably changed to field eluviation water sample |
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| Title |
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| RICHARD L. WHITMAN: ""A new sampler for collection of interstitial water from sandy sediments"", 《HYDROBIOLOGIA》 * |
| 谭德水 等: ""不同施肥模式调控沿湖农田无机氮流失的原位研究———以南四湖过水区粮田为例"", 《生态学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519253A (en) * | 2018-03-23 | 2018-09-11 | 重庆三峡学院 | A kind of soil eluviation liquor collecting device under natural conditions |
| CN108519253B (en) * | 2018-03-23 | 2020-12-08 | 重庆三峡学院 | Soil drenches solution collection device under natural state |
| WO2021042199A1 (en) * | 2019-09-04 | 2021-03-11 | 11814192 Canada Inc | Wastewater treatment sampling device |
| US11193861B2 (en) | 2019-09-04 | 2021-12-07 | 11814192 Canada Inc. | Wastewater treatment sampling device |
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| Publication number | Publication date |
|---|---|
| CN105527127B (en) | 2018-03-02 |
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Inventor after: Liu Hongbin Inventor after: Yang Hude Inventor after: Li Chongxiao Inventor after: Ma Yan Inventor after: Feng Danni Inventor before: Liu Hongbin Inventor before: Yang Hude Inventor before: Li Chongxiao Inventor before: Ma Yan Inventor before: Feng Danni |
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