CN207019944U - A kind of water sample acquisition device - Google Patents
A kind of water sample acquisition device Download PDFInfo
- Publication number
- CN207019944U CN207019944U CN201721038911.9U CN201721038911U CN207019944U CN 207019944 U CN207019944 U CN 207019944U CN 201721038911 U CN201721038911 U CN 201721038911U CN 207019944 U CN207019944 U CN 207019944U
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- China
- Prior art keywords
- bottle
- cover plate
- floating cover
- rope
- water inlet
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- 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.)
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Abstract
A kind of water sample acquisition device is the utility model is related to, it belongs to collection water sample technical field.A kind of water sample acquisition device, including bottle, floating cover plate, water inlet, upper shed and delivery port, the upper shed are located at the top of bottle, and the water inlet is located at bottle body bottom；Sealing device is provided with the bottle, the sealing device includes floating cover plate, rope first and ball float, the floating cover plate diameter is more than water inlet diameter, bottle inwall above the floating cover plate is provided with limited block, the maximum gauge of the floating cover plate should be greater than the ultimate range in bottle between relative limit block, the floating cover plate can move up and down between limited block and water inlet, and the delivery port is located at the outer side of bottle and is connected with bottle, and the delivery port is provided with rotary valve；The ball float is located above bottleneck, and the floating ball diameter should be greater than the minimum diameter of bottle bottleneck.The beneficial effects of the utility model are：The controllability of experiment is improved, it is easy to clean, reduce the probability of cross pollution.
Description
Technical field
A kind of water sample acquisition device is the utility model is related to, it belongs to collection water sample technical field.
Background technology
In recent years, China is more and more for the research of basin point-source pollution and pollution of area source, and wild water sample needs out of office
External monitor station increases artificial sample point on the basis of laying.Existing water sample acquisition device, its fixed position are inconvenient to dismantle, can not
Accomplish effectively to clean；Especially for the water sampling of poisonous micropollutants, it is easy to cause cross pollution；Cause determination data
Incorrect, operability is not strong, has a strong impact on the accuracy of monitoring result, reduces the operating efficiency of harvester, adds behaviour
Make flow, lose time and material.
Utility model content
The utility model is for can not the effective low deficiency of cleaning device, monitoring result accuracy, there is provided a kind of water sample is adopted
Acquisition means.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：
A kind of water sample acquisition device, including bottle, limited block, floating cover plate, water inlet, upper shed and delivery port, it is described
Upper shed is located at the top of bottle, and the water inlet is located at bottle body bottom；Sealing device, the sealing device are provided with the bottle
Including floating cover plate, rope first and ball float, the floating cover plate diameter is more than water inlet diameter, the bottle floated above cover plate
Internal wall is provided with limited block, and the maximum gauge of the floating cover plate should be greater than the ultimate range in bottle between relative limit block,
The floating cover plate can move up and down between limited block and water inlet, and the delivery port is located at the outer side of bottle and bottle phase
Even, the delivery port is provided with rotary valve；The ball float is located above bottleneck, and the floating ball diameter should be greater than bottle bottleneck most
Small internal diameter, the ball float are connected with floating cover plate by rope first.
Compared with prior art, the beneficial effects of the utility model are：Floating ball diameter is more than the minimum diameter of bottle bottleneck,
New sealing means are taken, simple in construction, production cost is low, improves the controllability of experiment, facilitates operating process, subtracts
Operating procedure is lacked；The operability of device is improved, makes harvester easy cleaning, reduces the probability of cross pollution.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the bottle outer lower portion is provided with counterweight ring block.
It is using the above-mentioned further beneficial effect of scheme：The setting of counterweight ring block, increase bottle weight, beneficial to sinking,
Improve the correctness of experimental result.
Further, both sides are equipped with becket bridle above the bottle, and the rope being attached thereto is respectively equipped with the becket bridle
Second and rope third.
It is using the above-mentioned further beneficial effect of scheme：The rope of both sides improves the operability of equipment, structure letter
It is single, add the controllability of equipment.
Further, band self-tapping screw second and band self-tapping screw first, institute are respectively equipped with the ball float and floating cover plate
State band self-tapping screw second one end and be connected with ball float, the other end is connected with rope first；Described band self-tapping screw first one end and rope
Sub- first connection, the other end are connected with floating cover plate.
It is using the above-mentioned further beneficial effect of scheme：Ball float is connected by band self-tapping screw with rope, and rope leads to
Band self-tapping screw is crossed to be connected with floating cover plate, can be by ball float, rope first, floating cover plate when twisting band self-tapping screw
Separation, smoothly takes out from staving, reaches the purpose of Simple detachable cleaning, improves the operability of device, reduce friendship
Pitch the probability of pollution.
Further, the floating cover plate cross sectional shape is circle, and the water inlet cross sectional shape is circle.
It is using the above-mentioned further beneficial effect of scheme：The setting of circular structure type, saves material.
Brief description of the drawings
Fig. 1 is structural representation of the utility model in water acquisition；
Fig. 2 is structural representation of the utility model after water acquisition；
Fig. 3 is the structural representation in the utility model limited block cross section；
Fig. 4 is the structural representation of the utility model sealing device.
In figure, 1, ball float；2nd, bottle；3rd, limited block；4th, counterweight ring block；5th, cover plate is floated；6th, water inlet；7th, rope
First；8th, rope second；9th, becket bridle；10th, delivery port；11st, rope third；12nd, upper shed；13rd, band self-tapping screw first；14th, band from
Tapping second；15th, rotary valve.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
A kind of water sample acquisition device, including bottle 2, limited block 3, floating cover plate 5, water inlet 6, upper shed 12 and delivery port
10, the upper shed 12 is located at the top of bottle 2, and the water inlet 6 is located at the bottom of bottle 2；Sealing dress is provided with the bottle 2
To put, the sealing device includes floating cover plate 5, rope first 7 and ball float 1, and the floating diameter of cover plate 5 is more than the diameter of water inlet 6,
The inwall of bottle 2 of the top of floating cover plate 5 is provided with limited block 3, and the maximum gauge of the floating cover plate 5 should be greater than in bottle 2
Ultimate range between relative limit block 3, the floating cover plate 5 can move up and down between limited block 3 and water inlet 6, described
Delivery port 10 is located at 2 outer side of bottle and is connected with bottle 2, and the delivery port 10 is provided with rotary valve 15；The ball float 1 is located at bottle
Above neck, the diameter of ball float 1 should be greater than the minimum diameter of the bottleneck of bottle 2, and the ball float 1 is connected with floating by rope first 7
Cover plate 5；Band self-tapping screw second 14 and band self-tapping screw first 13, the band are respectively equipped with the ball float 1 and floating cover plate 5
The one end of ring self-tapping screw second 14 is connected with ball float 1, and the other end is connected with rope first 7；Described one end of band self-tapping screw first 13 with
Rope first 7 is connected, and the other end is connected with floating cover plate 5；The outer lower portion of bottle 2 is provided with counterweight ring block 4；On the bottle 2
Square both sides are equipped with becket bridle 9, and the rope second 8 being attached thereto and rope the third 11 is respectively equipped with the becket bridle 9.
For the utility model when making, counterweight ring block 4 is located at that bottom one is enclosed or middle and lower part one is enclosed on the outside of body；If bottle
Body 2 be stainless steel etc. compared with dead-wood matter, counterweight ring block 4 can be not provided with；The length of rope 7 can cover out ball float 1
Floating cover plate 5 also covers water inlet 6 while mouth 12.
When in use, directly with portable rope second 8 and rope the third 11, harvester is put into the utility model by experimenter
In the water body to be gathered, sink because counterweight ring block 4 adds bottle weight bottle 2, now the sealing device in bottle 2 is in water body
Buoyancy float downward, floating cover plate 5 can not continue to float after arriving at limited block 3；After the water in bottle 2 enters completely, float cover
Plate 5 sinks to covering water inlet 6, and ball float 1 covers upper shed 12 simultaneously, and now water sample acquisition device is in sealing state, and liquid is no longer
Into so as to successfully complete water sampling；Experimenter is again taken water sample survey away with portable rope second 8 and rope the third 11
Fixed, the water sample in bottle 2 flows out from delivery port 10.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (5)
- A kind of 1. water sample acquisition device, it is characterised in that：Including bottle (2), limited block (3), floating cover plate (5), water inlet (6), upper shed (12) and delivery port (10), the upper shed (12) are located at the top of bottle (2), and the water inlet (6) is located at bottle Body (2) bottom；Sealing device is provided with the bottle (2), the sealing device includes floating cover plate (5), rope first (7) and floated Ball (1), described floating cover plate (5) diameter are more than water inlet (6) diameter, and described bottle (2) inwall floated above cover plate (5) is set Limited location block (3), the maximum gauge of the floating cover plate (5) should be greater than in bottle (2) between relative limit block (3) it is maximum away from From the floating cover plate (5) can move up and down between limited block (3) and water inlet (6), and the delivery port (10) is located at bottle (2) outer side is connected with bottle (2), and the delivery port (10) is provided with rotary valve (15)；The ball float (1) is located on bottleneck Side, ball float (1) diameter should be greater than the minimum diameter of bottle (2) bottleneck, and the ball float (1) is connected with by rope first (7) Float cover plate (5).
- A kind of 2. water sample acquisition device according to claim 1, it is characterised in that：Bottle (2) outer lower portion is provided with Counterweight ring block (4).
- A kind of 3. water sample acquisition device according to claim 1, it is characterised in that：Both sides are all provided with above the bottle (2) There is becket bridle (9), the rope second (8) being attached thereto and rope third (11) are respectively equipped with the becket bridle (9).
- A kind of 4. water sample acquisition device according to claim 1, it is characterised in that：The ball float (1) and floating cover plate (5) On be respectively equipped with band self-tapping screw second (14) and band self-tapping screw first (13), described band self-tapping screw second (14) one end connects Ball float (1) is connected to, the other end is connected with rope first (7)；Described band self-tapping screw first (13) one end is connected with rope first (7), The other end is connected with floating cover plate (5).
- A kind of 5. water sample acquisition device according to claim 1, it is characterised in that：Described floating cover plate (5) cross sectional shape For circle, water inlet (6) cross sectional shape is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038911.9U CN207019944U (en) | 2017-08-18 | 2017-08-18 | A kind of water sample acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038911.9U CN207019944U (en) | 2017-08-18 | 2017-08-18 | A kind of water sample acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019944U true CN207019944U (en) | 2018-02-16 |
Family
ID=61478567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721038911.9U Expired - Fee Related CN207019944U (en) | 2017-08-18 | 2017-08-18 | A kind of water sample acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185075A (en) * | 2019-07-03 | 2019-08-30 | 陕西建工第八建设集团有限公司 | A kind of diaphram wall slurry sampler |
| CN110530674A (en) * | 2019-09-13 | 2019-12-03 | 乐趣 | A kind of lake deep water water quality monitoring sample extraction device |
| CN110954373A (en) * | 2019-05-06 | 2020-04-03 | 河海大学 | Device capable of automatically collecting water samples in different rainfall periods |
-
2017
- 2017-08-18 CN CN201721038911.9U patent/CN207019944U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954373A (en) * | 2019-05-06 | 2020-04-03 | 河海大学 | Device capable of automatically collecting water samples in different rainfall periods |
| CN110185075A (en) * | 2019-07-03 | 2019-08-30 | 陕西建工第八建设集团有限公司 | A kind of diaphram wall slurry sampler |
| CN110185075B (en) * | 2019-07-03 | 2024-03-26 | 陕西建工第八建设集团有限公司 | Underground diaphragm wall mud sampler |
| CN110530674A (en) * | 2019-09-13 | 2019-12-03 | 乐趣 | A kind of lake deep water water quality monitoring sample extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20180818 |