CN209356257U - A kind of water quality detection Stratified Sampling device - Google Patents
A kind of water quality detection Stratified Sampling device Download PDFInfo
- Publication number
- CN209356257U CN209356257U CN201822040248.7U CN201822040248U CN209356257U CN 209356257 U CN209356257 U CN 209356257U CN 201822040248 U CN201822040248 U CN 201822040248U CN 209356257 U CN209356257 U CN 209356257U
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- fixedly connected
- hollow stem
- groove
- inner cavity
- positioning
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Abstract
The utility model discloses a kind of water quality detection Stratified Sampling devices, including three positioning devices, stretching device is fixedly connected between the right side of three positioning device, the inner cavity of the positioning device is connected with water intaking cup, the top of the water intaking cup is flexibly connected with stretching device, the stretching device includes hollow stem, and the bottom of the hollow stem offers first through hole, and the second through-hole is offered on the left of the hollow stem.The utility model is used cooperatively by setting positioning device, stretching device, water intaking cup, hollow stem, first through hole, the second through-hole, carrying handle, tension spring, orifice plate, motion bar, positioning ring, the first spring, partition, pull ring, connecting rod, box cover, positioning shell, the first groove, locating piece, the second groove, third groove, second spring, sliding block, bracket, pulley, collision mat and gasket, while solving the problems, such as that existing water quality detection is not used just with Stratified Sampling device.
Description
Technical field
The utility model relates to water quality monitoring technical field, specially a kind of water quality detection Stratified Sampling device.
Background technique
Water quality monitoring is type, the concentration and variation tendency of each pollutant of pollutant in monitoring and measurement water body, comments
The process of valence water quality condition, monitoring range is very extensive, including contaminated and contaminated natural water and various
Industrial water drainage etc., main monitoring project can be divided into two major classes: one kind be reflect water quality condition overall target, as temperature, coloration,
Turbidity, pH value, conductivity, suspended matter, dissolved oxygen, COD and biochemical oxygen demand (BOD) etc.；Another kind of is some noxious materials,
Such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury and organic agricultural chemicals include that a kind of water quality detection is filled with Stratified Sampling in water quality monitoring
It sets, existing water quality detection needs user to carry out Stratified Sampling to a certain depth in independent waters with Stratified Sampling device, no
The function of sample can be disposably acquired simultaneously to multilayer waters, thus the use of very inconvenient user.
Utility model content
The purpose of this utility model is to provide a kind of water quality detection Stratified Sampling device, have convenient to use excellent
Point solves the problems, such as that existing water quality detection is not used just with Stratified Sampling device.
To achieve the above object, the utility model provides the following technical solutions: a kind of water quality detection Stratified Sampling device,
Including three positioning devices, stretching device, the inner cavity of the positioning device are fixedly connected between the right side of three positioning device
It is connected with water intaking cup, the top of the water intaking cup is flexibly connected with stretching device.
Preferably, the stretching device includes hollow stem, and the bottom of the hollow stem offers first through hole, described hollow
The second through-hole is offered on the left of bar, carrying handle is fixedly connected at the top of the hollow stem, and the bottom of the hollow stem inner cavity is solid
Surely it is connected with tension spring, abacus is fixedly connected at the top of the tension spring, motion bar is fixedly connected at the top of the orifice plate, it is described
The top on motion bar surface is arranged with positioning ring and the first spring respectively, and the inner cavity of the hollow stem is fixedly connected with partition, institute
The inner cavity for stating partition is flexibly connected with motion bar, and the bottom of the partition is fixedly connected with the first spring, the top of the motion bar
Portion is through to the outside of hollow stem and is fixedly connected with pull ring, and connecting rod, the company are fixedly connected on the left of the motion bar
Side of the extension bar far from motion bar extends to the outside of hollow stem across the second through-hole and is fixedly connected with box cover, the box cover
Bottom is fixedly connected with gasket, and the bottom of the gasket is flexibly connected with water intaking cup.
Preferably, the positioning device includes positioning shell, and the bottom of the positioning shell inner cavity offers the first groove, described
The bottom of first groove inner cavity is connected with locating piece, extended at the top of the locating piece positioning shell inner cavity and with water intaking
Cup is fixedly connected, and the two sides of the locating piece offer the second groove, and the two sides of first groove inner cavity offer the
Three grooves, the side of third groove inner cavity are fixedly connected with second spring, and the side of the second spring is fixedly connected with
Sliding block, the sliding block are fixedly connected with bracket far from the side of second spring, and the bracket extends to far from the side of sliding block
The inner cavity of one groove is simultaneously connected with pulley, and side of the pulley far from bracket is contacted with the inner wall of the second groove.
Preferably, the bottom of the positioning device inner cavity is fixedly connected with collision mat, the top of the collision mat and water intaking
Cup is flexibly connected, and the material of the collision mat is silica gel.
Preferably, third through-hole is offered at the top of the hollow stem, third through-hole is used cooperatively with motion bar.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is led to by setting positioning device, stretching device, water intaking cup, hollow stem, first through hole, second
It is hole, carrying handle, tension spring, orifice plate, motion bar, positioning ring, the first spring, partition, pull ring, connecting rod, box cover, positioning shell, first recessed
Slot, locating piece, the second groove, third groove, second spring, sliding block, bracket, pulley, collision mat and gasket are used cooperatively,
Solve the problems, such as that existing water quality detection is not used just with Stratified Sampling device simultaneously.
2, for the utility model by setting collision mat, the collision mat of silica gel material effectively prevents water into the first groove
Inner cavity, by be arranged gasket, be effectively guaranteed water intaking cup leakproofness, by be arranged third through-hole, facilitate activity
The activity of bar, by the way that orifice plate is arranged, orifice plate plays the position-limiting action to motion bar, and water is effectively guaranteed in the hole on orifice plate
Circulation effectively prevents water and hoards in hollow stem by the way that first through hole is arranged.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure connection diagram of the utility model stretching device；
Fig. 3 is the structure connection diagram of the utility model positioning device；
Fig. 4 is the partial enlarged view in the utility model Fig. 3 at A.
In figure: 1 positioning device, 2 stretching devices, 3 water intaking cups, 4 hollow stems, 5 first through hole, 6 second through-holes, 7 carrying handles, 8
Tension spring, 9 orifice plates, 10 motion bars, 11 positioning rings, 12 first springs, 13 partitions, 14 pull rings, 15 connecting rods, 16 box covers, 17 positioning
Shell, 18 first grooves, 19 locating pieces, 20 second grooves, 21 third grooves, 22 second springs, 23 sliding blocks, 24 brackets, 25 pulleys,
26 collision mats, 27 gaskets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of water quality detection Stratified Sampling device, including three positioning devices 1, three positioning devices
Stretching device 2 is fixedly connected between 1 right side, the inner cavity of positioning device 1 is connected with water intaking cup 3, the top for cup 3 of fetching water
It is flexibly connected with stretching device 2, stretching device 2 includes hollow stem 4, and the bottom of hollow stem 4 offers first through hole 5, hollow stem 4
Left side offer the second through-hole 6, the top of hollow stem 4 is fixedly connected with carrying handle 7, and the bottom of 4 inner cavity of hollow stem is fixedly connected
There is tension spring 8, the top of tension spring 8 is fixedly connected with abacus 9, and the top of orifice plate 9 is fixedly connected with motion bar 10,10 surface of motion bar
Top be arranged with positioning ring 11 and the first spring 12 respectively, the inner cavity of hollow stem 4 is fixedly connected with partition 13, partition 13 it is interior
Chamber is flexibly connected with motion bar 10, and the bottom of partition 13 is fixedly connected with the first spring 12, and the top of motion bar 10 is through to sky
The outside of core bar 4 is simultaneously fixedly connected with pull ring 14, and the left side of motion bar 10 is fixedly connected with connecting rod 15, and connecting rod 15 is far from living
The side of lever 10 passes through the second through-hole 6 and extends to the outside of hollow stem 4 and be fixedly connected with box cover 16, and the bottom of box cover 16 is solid
Surely it is connected with gasket 27, the bottom of gasket 27 is flexibly connected with water intaking cup 3, and positioning device 1 includes positioning shell 17, positions shell
The bottom of 17 inner cavities offers the first groove 18, and the bottom of 18 inner cavity of the first groove is connected with locating piece 19, locating piece 19
Top extend to positioning shell 17 inner cavity and with water intaking cup 3 be fixedly connected, the two sides of locating piece 19 offer the second groove
20, the two sides of 18 inner cavity of the first groove offer third groove 21, and the side of 21 inner cavity of third groove is fixedly connected with second
Spring 22, the side of second spring 22 are fixedly connected with sliding block 23, and sliding block 23 is fixedly connected with far from the side of second spring 22
Bracket 24, bracket 24 extend to the inner cavity of the first groove 18 far from the side of sliding block 23 and are connected with pulley 25, pulley 25
Side far from bracket 24 is contacted with the inner wall of the second groove 20, and the bottom of 1 inner cavity of positioning device is fixedly connected with collision mat 26,
The top of collision mat 26 is flexibly connected with water intaking cup 3, and the material of collision mat 26 is silica gel, and the top of hollow stem 4 offers third
Through-hole, third through-hole are used cooperatively with motion bar 10, and by the way that collision mat 26 is arranged, the collision mat 26 of silica gel material is effectively prevented
Water enters the inner cavity of first groove 18, by the way that gasket 27 is arranged, the leakproofness of water intaking cup 3 is effectively guaranteed, by setting
Third through-hole is set, the activity of motion bar 10 is facilitated, by the way that orifice plate 9 is arranged, orifice plate 9 plays the work of the limit to motion bar 10
With the circulation of water is effectively guaranteed in the hole on orifice plate 9, by the way that first through hole 5 is arranged, effectively prevents water in hollow stem 4
Inside hoard, by setting positioning device 1, stretching device 2, water intaking cup 3, hollow stem 4, first through hole 5, the second through-hole 6, carrying handle 7,
Tension spring 8, orifice plate 9, motion bar 10, positioning ring 11, the first spring 12, partition 13, pull ring 14, connecting rod 15, box cover 16, positioning shell
17, the first groove 18, locating piece 19, the second groove 20, third groove 21, second spring 22, sliding block 23, bracket 24, pulley 25,
Collision mat 26 and gasket 27 are used cooperatively, while solving what existing water quality detection was not used just with Stratified Sampling device
Problem.
In use, user only needs to place hollow stem 4 in water inlet, pull ring 14 and carrying handle 7 are leaked out into the water surface, this
When user pull up pull ring 14, pull ring 14 drives connecting rod 15 to move up, and connecting rod 15 drives box cover 16 and gasket
27 leave the top of water intaking cup 3, and when the water in cup 3 of fetching water has taken, user unclamps pull ring 14, and subsequent tension spring 8 is downwards
Orifice plate 9 is pulled, the first spring 12 cooperation partition 13 is pressed down against positioning ring 11, and positioning ring 11 drives motion bar 10 to move down,
Box cover 16 and gasket 27 are sealed with the movement of motion bar 10 cup 3 that will fetch water, when user needs to clean water intaking cup 3
When, need double cooperation to complete, wherein a people pulls up the top that pull ring 14 makes box cover 16 and gasket 27 leave water intaking cup 3
Portion, user pulls up water intaking cup 3 at this time, and water intaking cup 3 drives locating piece 19 to move up, and locating piece 19 is in mobile process
Pulley 25 is supported by the second groove 20 of middle cooperation to side, and pulley 25 cooperates bracket 24 and sliding block 23 to squeeze second spring to side
22, user can take out water intaking cup 3 at this time.
In summary: water quality detection Stratified Sampling device passes through setting positioning device 1, stretching device 2, water intaking cup
3, hollow stem 4, first through hole 5, the second through-hole 6, carrying handle 7, tension spring 8, orifice plate 9, motion bar 10, positioning ring 11, the first spring 12,
Partition 13, pull ring 14, connecting rod 15, box cover 16, positioning shell 17, the first groove 18, locating piece 19, the second groove 20, third are recessed
Slot 21, second spring 22, sliding block 23, bracket 24, pulley 25, collision mat 26 and gasket 27 are used cooperatively, and are solved simultaneously
The problem of existing water quality detection is not used just with Stratified Sampling device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of water quality detection Stratified Sampling device, including three positioning devices (1), it is characterised in that: three positioning devices
(1) it being fixedly connected between right side stretching device (2), the inner cavity of the positioning device (1) is connected with water intaking cup (3),
The top of water intaking cup (3) is flexibly connected with stretching device (2).
2. a kind of water quality detection Stratified Sampling device according to claim 1, it is characterised in that: the stretching device
It (2) include hollow stem (4), the bottom of the hollow stem (4) offers first through hole (5), opens up on the left of the hollow stem (4)
Have the second through-hole (6), be fixedly connected with carrying handle (7) at the top of the hollow stem (4), the bottom of hollow stem (4) inner cavity is solid
Surely it is connected with tension spring (8), is fixedly connected abacus (9) at the top of the tension spring (8), is fixedly connected at the top of the orifice plate (9)
Have motion bar (10), the top on motion bar (10) surface is arranged with positioning ring (11) and the first spring (12) respectively, described
The inner cavity of hollow stem (4) is fixedly connected with partition (13), and the inner cavity of the partition (13) is flexibly connected with motion bar (10), described
The bottom of partition (13) is fixedly connected with the first spring (12), and the outer of hollow stem (4) is through at the top of the motion bar (10)
Side is simultaneously fixedly connected with pull ring (14), is fixedly connected with connecting rod (15), the connecting rod on the left of the motion bar (10)
(15) side far from motion bar (10) passes through the second through-hole (6) and extends to the outside of hollow stem (4) and be fixedly connected with box cover
(16), the bottom of the box cover (16) is fixedly connected with gasket (27), and the bottom of the gasket (27) and water intaking cup (3) are living
Dynamic connection.
3. a kind of water quality detection Stratified Sampling device according to claim 1, it is characterised in that: the positioning device
It (1) include positioning shell (17), the bottom of described positioning shell (17) inner cavity offers the first groove (18), first groove (18)
The bottom of inner cavity is connected with locating piece (19), extended at the top of the locating piece (19) positioning shell (17) inner cavity and with
Water intaking cup (3) is fixedly connected, and the two sides of the locating piece (19) offer the second groove (20), in first groove (18)
The two sides of chamber offer third groove (21), and the side of third groove (21) inner cavity is fixedly connected with second spring
(22), the side of the second spring (22) is fixedly connected with sliding block (23), and the sliding block (23) is far from second spring (22)
Side is fixedly connected with bracket (24), and the bracket (24) extends to the inner cavity of the first groove (18) far from the side of sliding block (23)
And pulley (25) are connected with, the pulley (25) contacts far from the side of bracket (24) with the inner wall of the second groove (20).
4. a kind of water quality detection Stratified Sampling device according to claim 1, it is characterised in that: the positioning device
(1) bottom of inner cavity is fixedly connected with collision mat (26), and the top of the collision mat (26) is flexibly connected with water intaking cup (3), institute
The material for stating collision mat (26) is silica gel.
5. a kind of water quality detection Stratified Sampling device according to claim 2, it is characterised in that: the hollow stem (4)
Top offer third through-hole, third through-hole is used cooperatively with motion bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040248.7U CN209356257U (en) | 2018-11-29 | 2018-11-29 | A kind of water quality detection Stratified Sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040248.7U CN209356257U (en) | 2018-11-29 | 2018-11-29 | A kind of water quality detection Stratified Sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356257U true CN209356257U (en) | 2019-09-06 |
Family
ID=67798490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822040248.7U Expired - Fee Related CN209356257U (en) | 2018-11-29 | 2018-11-29 | A kind of water quality detection Stratified Sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907231A (en) * | 2019-12-28 | 2020-03-24 | 贾涛 | Water quality monitoring stratified sampling device |
| CN111896704A (en) * | 2020-07-22 | 2020-11-06 | 四川洁承环境科技有限公司 | Sampling device for water quality monitoring |
-
2018
- 2018-11-29 CN CN201822040248.7U patent/CN209356257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907231A (en) * | 2019-12-28 | 2020-03-24 | 贾涛 | Water quality monitoring stratified sampling device |
| CN110907231B (en) * | 2019-12-28 | 2022-02-08 | 江元(重庆)科技集团股份有限公司 | Water quality monitoring stratified sampling device |
| CN111896704A (en) * | 2020-07-22 | 2020-11-06 | 四川洁承环境科技有限公司 | Sampling device for water quality monitoring |
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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: 20190906 Termination date: 20201129 |