CN206990274U - Accurate water layer sampler - Google Patents
Accurate water layer sampler Download PDFInfo
- Publication number
- CN206990274U CN206990274U CN201720897998.9U CN201720897998U CN206990274U CN 206990274 U CN206990274 U CN 206990274U CN 201720897998 U CN201720897998 U CN 201720897998U CN 206990274 U CN206990274 U CN 206990274U
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- China
- Prior art keywords
- suction head
- sampler barrel
- sampler
- feeler lever
- electromagnetic suction
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Abstract
The utility model proposes accurate water layer sampler.Sampler barrel bottom opening portion is threadedly coupled by sealing gasket and covered, sealing gasket upper position is tightly connected bottom valve plate, bottom valve plate top is fixedly connected with electromagnetic suction head, electromagnetic suction head has wire closed through the battery at the top of sampler barrel in electric connection handle, switch is serially connected between electromagnetic suction head and battery, switch is located at handle part, lower portion thereof is connected with feeler lever, feeler lever bottom connects sampler barrel, feeler lever is provided with graduated scale, the top of electromagnetic suction head is provided with push rod, and the steel ball bottom of check valve is propped up at the top of push rod, venthole is provided with the top of check valve.The characteristics of accurate water layer sampler has sampling composition accurate, is not polluted mutually between sample, and depth selection is accurate, favorably promotes the use of.
Description
Technical field：
Technical field of environmental detection is the utility model is related to, specifically accurate water layer sampler.
Background technology：
In water quality detection, it is sometimes desirable to detect the water sample data of different water depth, some waters surface contain other impurities such as oil slick
Deng the sampling of, card edge type because water sample mutually pollutes, often there is a big difference for testing result.
Utility model content：
In order to solve the above problems, the utility model provides accurate water layer sampler.
The technical solution of the utility model is：Accurate water layer sampler, including sampler barrel, sampler barrel bottom opening portion pass through
Sealing gasket threaded connection lid, sealing gasket upper position are tightly connected bottom valve plate, and bottom valve plate top is fixedly connected with electromagnetic suction head, electromagnetism
Suction nozzle has wire closed through the battery at the top of sampler barrel in electric connection handle, is serially connected with out between electromagnetic suction head and battery
Close, switch is located at handle part, and lower portion thereof is connected with feeler lever, feeler lever bottom connection sampler barrel, and feeler lever is provided with graduated scale, electricity
The top of magnetic suction head is provided with push rod, and the steel ball bottom of check valve is propped up at the top of push rod, venthole is provided with the top of check valve.
The utility model has the advantages that：Sampler barrel is in isolation with extraneous water before sampling, in the absence of not
The problem of being polluted mutually with water layer, after reaching desired depth, it is sampled, because the hydraulic pressure at the top of sampler barrel is less than sampler barrel bottom
The hydraulic pressure in portion, water enter sampler barrel from sampler barrel bottom, and air overflows from venthole, and check valve and bottom valve plate are closed, and complete to take
The characteristics of sample, the accurate water layer sampler have sampling composition accurate, do not polluted mutually between sample, and depth selection is accurate, has
Profit is promoted the use of.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
1- handles in figure, 2- batteries, 3- graduated scales, 4- feeler levers, 5- electromagnetic suction heads, 6- sampler barrels, 7- lids, 8- sealing gaskets,
9- bottom valve plates, 10- switches, 11- push rods, 12- check valves, 13- ventholes.
Embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, accurate water layer sampler, including sampler barrel 6, the bottom opening portion of sampler barrel 6 pass through the screw thread of sealing gasket 8
Connection cover 7 seals, and the sampling of sealing gasket 8 finishes replaceable, avoids sample from mutually polluting, the sealing of the upper position of sealing gasket 8
Bottom valve plate 9 is connected, the top of bottom valve plate 9 is fixedly connected with electromagnetic suction head 5, and bottom valve plate 9 pushes in the action of reset spring of electromagnetic suction head 5
Close packing 8 plays sealing function, and electromagnetic suction head 5 has wire closed through the battery in the top of sampler barrel 6 electric connection handle 1
2, it is serially connected with switch 10 between electromagnetic suction head 5 and battery 2, switch 10 can connect or cut off the power supply of electromagnetic suction head 5, in this example,
Switch is normally closed type switch, and switch 10 is located at the position of handle 1, and the bottom of handle 1 is connected with feeler lever 4, the bottom of feeler lever 4 connection sampler barrel
6, feeler lever 4 is provided with graduated scale 3, and the top of electromagnetic suction head 5 is provided with push rod 11, and the top of push rod 11 props up the steel ball bottom of check valve 12
Portion, the top of check valve 12 are provided with venthole 13.
During actual use, the feeler lever 4 with sampler barrel is inserted in water, graduated scale 3 is observed, stops in the depth of water set in advance
Feeler lever 4 is only inserted, now, sampler barrel 6 is in isolation with extraneous water, the problem of pollution mutually in the absence of different water levels, arrives
Up to after desired depth, switch 10 is opened, electricity on electromagnetic suction head 5, electromagnetic suction head 5 drives bottom valve plate 9 to move up opening, while push rod 11
Also top opening one-way valve 12 is moved up, because the hydraulic pressure at the top of sampler barrel 6 is less than the hydraulic pressure of the bottom of sampler barrel 6, water is from the bottom of sampler barrel 6
Into sampler barrel 6, air overflows from venthole 13, is spaced several seconds, turns off switch 10, the dead electricity of electromagnetic suction head 5, the He of check valve 12
Bottom valve plate 9 is closed, and completes sampling, takes out feeler lever, the accurate water layer sampler is accurate with sampling composition, not mutual between sample
Pollution, the characteristics of depth selection is accurate, favorably promote the use of.
Claims (1)
1. a kind of accurate water layer sampler, including sampler barrel (6), it is characterised in that：Sampler barrel (6) bottom opening portion passes through sealing
(8) threaded connection lid (7) is padded, sealing gasket (8) upper position is tightly connected bottom valve plate (9), and bottom valve plate (9) top is fixedly connected with electricity
Magnetic suction head (5), electromagnetic suction head (5) have wire closed through the battery (2) in electric connection handle (1) at the top of sampler barrel (6), electricity
Switch (10) is serially connected between magnetic suction head (5) and battery (2), switch (10) is located at handle (1) position, the connection of handle (1) bottom
There are feeler lever (4), feeler lever (4) bottom connection sampler barrel (6), feeler lever (4) is provided with graduated scale (3), and electromagnetic suction head is set at the top of (5)
There is push rod (11), the steel ball bottom of check valve (12) is propped up at the top of push rod (11), venthole (13) is provided with the top of check valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897998.9U CN206990274U (en) | 2017-07-24 | 2017-07-24 | Accurate water layer sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897998.9U CN206990274U (en) | 2017-07-24 | 2017-07-24 | Accurate water layer sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990274U true CN206990274U (en) | 2018-02-09 |
Family
ID=61416086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720897998.9U Active CN206990274U (en) | 2017-07-24 | 2017-07-24 | Accurate water layer sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990274U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887705A (en) * | 2019-12-11 | 2020-03-17 | 甘肃蓝碧青环保科技有限公司 | Sewage collection equipment |
| CN111504721A (en) * | 2020-06-01 | 2020-08-07 | 山东耕牧生物科技有限公司 | Aquaculture pond quality of water sampling device |
| CN117288525A (en) * | 2023-09-25 | 2023-12-26 | 宁波华东核工业勘察设计院集团有限公司 | Prospecting hole water sampling device |
| CN117288525B (en) * | 2023-09-25 | 2024-06-04 | 宁波华东核工业勘察设计院集团有限公司 | Prospecting hole water sampling device |
-
2017
- 2017-07-24 CN CN201720897998.9U patent/CN206990274U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887705A (en) * | 2019-12-11 | 2020-03-17 | 甘肃蓝碧青环保科技有限公司 | Sewage collection equipment |
| CN111504721A (en) * | 2020-06-01 | 2020-08-07 | 山东耕牧生物科技有限公司 | Aquaculture pond quality of water sampling device |
| CN117288525A (en) * | 2023-09-25 | 2023-12-26 | 宁波华东核工业勘察设计院集团有限公司 | Prospecting hole water sampling device |
| CN117288525B (en) * | 2023-09-25 | 2024-06-04 | 宁波华东核工业勘察设计院集团有限公司 | Prospecting hole water sampling device |
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