CN208399197U - Water quality monitoring sampler - Google Patents
Water quality monitoring sampler Download PDFInfo
- Publication number
- CN208399197U CN208399197U CN201821209195.0U CN201821209195U CN208399197U CN 208399197 U CN208399197 U CN 208399197U CN 201821209195 U CN201821209195 U CN 201821209195U CN 208399197 U CN208399197 U CN 208399197U
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- China
- Prior art keywords
- screw socket
- sampling bag
- bag
- pull rod
- lid
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Abstract
The utility model relates to a kind of water quality monitoring samplers, belong to environmental monitoring technology field, and clump weight is mounted on frame bottom, and bracket is rectangle frame, and the screw socket of screw socket sampling bag is upward；Cradle top is equipped with a pair of of pull ring for connecting drag-line, stand frame inner top also installs a pair of upper clip, bottom is equipped with lower clip in stand frame, bracket upper side frame middle position is pressed from both sides equipped with screw socket, and screw socket folder is two semi-ring compositions, and cradle top is additionally provided with small rack, small rack center is equipped with through-hole, Vertical movements are equipped with pull rod in through-hole, and pull rod lower end connects lid, and lid covers on the screw socket of screw socket sampling bag；The top of pull rod passes through latch closure connection stay cord.Water quality monitoring sampler provided by the utility model, in the bracket by the installation of screw socket sampling bag, it is directly introduced to be sampled in water, during folding and unfolding sampler, with the screw socket of cap covers screw socket sampling bag, sub- collection water sample of uncapping just only is mentioned in preset sampling depth, it is ensured that water sampling is accurate.
Description
Technical field
The utility model relates to a kind of water quality monitoring samplers, belong to environmental monitoring technology field.
Background technique
In water quality monitoring, multiple spot or multi-period sampling are needed, usually sampling is to be equipped with multiple samplings by sample bucket
Bottle, therefore when sampling outdoors, need a large amount of memory spaces for placing sampling bottle.In order to save space, can also use
Sampling bag, wherein the oxidation operation in water sample in order to prevent, influences to acquire the accurate of data, generally sampling bag is required to seal,
Therefore the sampling bag that screw socket can be used, is sealed by thread cap.But sampling bag cannot be directly placed into water and sample, and need
Water sample is poured out from sampler.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides to be directly sampled with screw socket sampling bag
Device.To achieve the above object, the utility model uses following technical scheme:
Water quality monitoring sampler, including clump weight, the clump weight are mounted on frame bottom, and the bracket is square
Shape frame, screw socket sampling bag are placed in rectangle frame, and the screw socket of screw socket sampling bag is upward；The cradle top is equipped with a pair of of pull ring
For connecting drag-line, the stand frame inner top also installs a pair of upper clip, for clamping the shoulder of screw socket sampling bag；Bracket
Bottom is equipped with lower clip in frame, for clamping the bottom of screw socket sampling bag；The bracket upper side frame middle position is equipped with screw socket
Folder, the screw socket folder is two semi-ring compositions, for clamping the screw socket of screw socket sampling bag；The cradle top is additionally provided with small
Bracket, the small rack center are equipped with through-hole, and Vertical movements are equipped with pull rod in through-hole, and pull rod moves up and down in through-hole；
The pull rod lower end connects lid, and the lid is located above the screw socket of screw socket sampling bag, and covers in screw socket sampling bag
On screw socket；The top of pull rod passes through latch closure connection stay cord.
Further, compressed spring is cased on the pull rod, the compressed spring between lid and small rack,
Lid is pressed on the screw socket of screw socket sampling bag by compressed spring.
Preferably, what the lower end connection of the lid was vertical opens a bag stick, and bag stick diameter of opening is sampled less than screw socket
The internal diameter of the screw socket of bag is opened bag stick and is inserted in the screw socket sampling bag.
The beneficial effects of the utility model are as follows:
Water quality monitoring sampler provided by the utility model in the bracket by the installation of screw socket sampling bag is directly introduced to
It is sampled in water, it is only deep in preset acquisition with the screw socket of cap covers screw socket sampling bag during folding and unfolding sampler
Degree just mentions sub- collection water sample of uncapping, it is ensured that water sampling is accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The specific technical solution of the utility model is described with reference to the drawings.
As shown in Figure 1, water quality monitoring sampler, including clump weight 2, the clump weight 2 are mounted on 1 bottom of bracket,
The bracket 1 is rectangle frame, and bracket 1 is located at the central location of clump weight 2.Screw socket sampling bag 3 is placed in rectangle frame, screw socket
The screw socket of sampling bag 3 is upward；The thread cap needs of screw socket sampling bag 3 are removed.
A pair of of pull ring 5 is equipped at the top of the bracket 1 for connecting drag-line, the 1 frame inner top of bracket also installs one
To upper clip 4, for clamping the shoulder of screw socket sampling bag 3；Bottom is equipped with lower clip 12 in 1 frame of bracket, takes for clamping screw socket
The bottom of sample bag 3；About 3 screw socket sampling bag is all fixed, to prevent waving under water.
The 1 upper side frame middle position of bracket is equipped with screw socket folder 6, and the screw socket folder 6 forms for two semi-rings, and two
Semi-ring one end is respectively hinged on bracket 1, and the other end is equipped with lock, by two semi-ring locks at a complete ring, for clamping
The screw socket of screw socket sampling bag 3；Small rack 8 is additionally provided at the top of the bracket 1,8 center of small rack is equipped with through-hole, through-hole
Interior Vertical movements are equipped with pull rod 9, and pull rod 9 moves up and down in through-hole；9 lower end of pull rod connects lid 7, the lid
Son 7 is located above the screw socket of screw socket sampling bag 3, and covers on the screw socket of screw socket sampling bag 3；The top of pull rod 9 is connected by latch closure
Connect drawstring.
Water quality monitoring sampler is put into water body by the drag-line on pull ring 5, and holding is connect with pull rod 9 during this
Drawstring is relaxed state, and the screw socket of screw socket sampling bag 3 is covered sealing by lid 7, and water not can enter screw socket sampling bag 3.It reaches pre-
If depth selection, pull pull rod 9, lid 7 is lifted, water can enter in screw socket sampling bag 3, can with it is appropriate up and down shake
Dynamic bracket, is conducive to water and enters in sack.After water has been expired in screw socket sampling bag 3, releasing lever 9, lid 7 is close by screw socket again
Envelope, entire sampler is left the water.Screw socket sampling bag 3 is removed, is sealed with the thread cap of first wife.
To guarantee leakproofness, it is cased with compressed spring 10 on the pull rod 9, the compressed spring 10 is located at 7 He of lid
Between small rack 8, lid 7 is pressed on the screw socket of screw socket sampling bag 3 by compressed spring 10.
In order to prevent under water, hydraulic pressure pushes down the bag body of screw socket sampling bag 3, and water not can enter, under the lid 7
End connection it is vertical open bag stick 11, described opens internal diameter of 11 diameter of bag stick less than the screw socket of screw socket sampling bag 3, opens bag stick 11 and inserts
In the screw socket sampling bag 3.When mentioning lid 7, bag stick 11 is opened in pulling, due to opening bag stick 11 in sack, sack
Two sides between can not gapless bonding completely, therefore water can enter in screw socket sampling bag 3 along a bag stick is opened, Ke Yiduo
Secondary up and down motion lid 7 opens bag stick 11 and shuttles up and down in screw socket sampling bag 3, it is ensured that fills water sample.
Claims (3)
1. water quality monitoring sampler, including clump weight, the clump weight is mounted on frame bottom, which is characterized in that described
Bracket be rectangle frame, screw socket sampling bag is placed in rectangle frame, and the screw socket of screw socket sampling bag is upward；The cradle top is set
There is a pair of of pull ring for connecting drag-line, the stand frame inner top also installs a pair of upper clip, for clamping screw socket sampling bag
Shoulder；Bottom is equipped with lower clip in stand frame, for clamping the bottom of screw socket sampling bag；
The bracket upper side frame middle position is pressed from both sides equipped with screw socket, and the screw socket folder is two semi-ring compositions, for clamping spiral shell
The screw socket of mouth sampling bag；The cradle top is additionally provided with small rack, and the small rack center is equipped with through-hole, vertical in through-hole
It is movably installed with pull rod, pull rod moves up and down in through-hole；The pull rod lower end connects lid, and the lid is located at screw socket
Above the screw socket of sampling bag, and cover on the screw socket of screw socket sampling bag；The top of pull rod passes through latch closure connection stay cord.
2. water quality monitoring sampler according to claim 1, which is characterized in that be cased with compression bullet on the pull rod
Spring, between lid and small rack, lid is pressed on the screw socket of screw socket sampling bag the compressed spring by compressed spring.
3. water quality monitoring sampler according to claim 1 or 2, which is characterized in that the lower end of the lid connects
Vertical opens a bag stick, and described opens internal diameter of bag stick diameter less than the screw socket of screw socket sampling bag, opens bag stick and is inserted in the screw socket
In sampling bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209195.0U CN208399197U (en) | 2018-07-29 | 2018-07-29 | Water quality monitoring sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209195.0U CN208399197U (en) | 2018-07-29 | 2018-07-29 | Water quality monitoring sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399197U true CN208399197U (en) | 2019-01-18 |
Family
ID=65128817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209195.0U Active CN208399197U (en) | 2018-07-29 | 2018-07-29 | Water quality monitoring sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399197U (en) |
-
2018
- 2018-07-29 CN CN201821209195.0U patent/CN208399197U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |