CN207336152U - A kind of water sample acquisition device - Google Patents
A kind of water sample acquisition device Download PDFInfo
- Publication number
- CN207336152U CN207336152U CN201721347535.1U CN201721347535U CN207336152U CN 207336152 U CN207336152 U CN 207336152U CN 201721347535 U CN201721347535 U CN 201721347535U CN 207336152 U CN207336152 U CN 207336152U
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- China
- Prior art keywords
- collecting bottle
- cylinder
- movable block
- water sample
- acquisition device
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Abstract
The utility model discloses a kind of water sample acquisition device, including collecting bottle and the tether being arranged on collecting bottle, collecting bottle is internally formed the equal collection room of multiple volumes, the upper surface of collecting bottle is provided with and the one-to-one acquisition port of collection room, the control mechanism for controlling collection room to be in communication with the outside or isolate is provided with each acquisition port, control mechanism includes the cylinder of up/down perforation, mobile bar, movable block and sealing ring, cylinder is arranged at acquisition port, it is provided with cylinder and shelves seat, that shelves seat is provided centrally with through hole, mobile bar can be slided up and down and is arranged in through hole, movable block is arranged on the upper end of mobile bar, shelve and spring is provided between seat and movable block, sealing ring is arranged on the lower end of mobile bar and stretches out cylinder, the upper surface of collecting bottle is provided with the press mechanism for moving down movable block；Advantage is can disposably to gather different depth water sample, and simple in structure, easily operated.
Description
Technical field
It the utility model is related to a kind of harvester, more particularly to a kind of water sample acquisition device.
Background technology
With the development of economy and society, water pollution problems is increasingly severe, the sewage and Industry Waste of rivers,lakes and seas are drained into
Water is destroying natural, ecological while is also endangering human health, and environmental improvement is extremely urgent, and for the improvement of water pollution,
It is particularly important that water quality monitoring works, and water sampling therein is the important step in water quality monitoring.
At present, water sample acquisition device is generally made of hand holding handle, sampling bottle and weight, and sampling bottle is fixed on hand during sampling
Hold on handle, and the sampling apparatus with weight then sets water inlet ball sealer at the top of sounding bottle water inlet, and sampling cartridge is put
Enter collection different depth water body example in water body.It is required to sampling apparatus taking out the water surface per sub-sampling, replaces sampling bottle, then put
Enter in water and sample.When needing to gather different depth water sample, need that repeatedly water sample acquisition device is put into water body, so can be to adopting
Sampling point water body produces disturbance, the final accuracy for influencing water quality monitoring.
The content of the invention
The main purpose of the utility model is that provide a kind of water sampling dress that can disposably gather different depth water sample
Put, its is simple in structure, easily operated.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of water sample acquisition device, including collecting bottle
With the tether being arranged on the collecting bottle, the collecting bottle is internally formed the equal collection room of multiple volumes, institute
The upper surface for the collecting bottle stated is provided with and the one-to-one acquisition port of the collection room, each setting at the acquisition port
The control mechanism for controlling the collection room to be in communication with the outside or isolate is useful for, the control mechanism includes up/down perforation
Cylinder, mobile bar, movable block and sealing ring, the cylinder are arranged at the acquisition port, are provided with the cylinder
Seat, the through hole that is provided centrally with for shelving seat are shelved, the mobile bar, which can slide up and down, to be arranged in the through hole,
The movable block is arranged on the upper end of the mobile bar, and described shelving is provided between seat and the movable block to be used for
The movable block is set to keep up the spring of movement tendency, the sealing ring is arranged on the lower end of the mobile bar and stretches
Go out the cylinder, the diameter of the sealing ring is more than the diameter of the cylinder, and the upper surface of the collecting bottle is set
The press mechanism for moving down the movable block is useful for, the press mechanism includes being rotatably provided in described adopt
Collect the down-pressed pole of bottle upper surface and control the electric machine assembly of the down-pressed pole interval timed motion, the electric machine assembly is located at
In the collecting bottle.
One end of the down-pressed pole is provided with mounting hole, and heavy ball is movably set with the mounting hole；When described
When heavy ball is contacted with the movable block, the movable block moves downward, and the sealing ring is away from the cylinder.The knot
In structure, mounting hole has enough spaces to supply heavy ball activity, and when in the cylinder at heavy ball is slipped to acquisition port, electric machine assembly stops
Driving, makes down-pressed pole rest at acquisition port, and heavy ball drops at this time, forces movable block to overcome the resistance of spring, moves down, former
Originally the sealing ring for blocking cartridge openings also moves downward at this time, and water is flowed in collection room along cylinder, and a collection room has gathered
After water sample, electric machine assembly restarting, makes down-pressed pole turn to next acquisition port, and movable block rises again, band dynamic seal ring
The opening of cylinder is blocked, collection room is isolated from the outside, completes the sampling of a depth.
The upper surface of the collecting bottle is provided with circular orbit, and the heavy ball is slidably arranged on the circular rails
In road.In the structure, circular orbit makes heavy ball movement more smoothly.
The upper end of the collecting bottle, which upwardly extends, is provided with retaining wall, and circumference is provided with cunning on the madial wall of the retaining wall
Rail, the other end of the down-pressed pole are slidably arranged in the slide.In the structure, down-pressed pole on the one hand can be made suitable
It is sharp uniform, on the other hand move it smooth.
The cylinder is connected by helicitic texture with the acquisition port.On the one hand make cylinder dismounting more convenient, it is another
Aspect sealing is firm.
The lower end of the collecting bottle is provided with multiple osculums, multiple osculums and multiple collection rooms
Correspond and connect, cock body is movably set with the osculum.It is advantageous in that easy to the collection of follow-up water.
The lower end of the collecting bottle is detachably provided with counterweight ring.It, which is advantageous in that, makes collecting bottle quickly sink to water
In.
The tether is arranged on by connector on the side wall of the collecting bottle, and is labeled with carving on the tether
Degree.It is advantageous in that the scale of observation tether, can learn the depth of collecting bottle in water, can gather the water of different depth
Sample, it is more representative.
Thermometer is provided with the collecting bottle.It is advantageous in that easy to water temperature during record sampling.
Compared with prior art, the utility model has the advantage of：Pass through the setting of multiple collection rooms spaced apart from each other, energy
Water is enough stored, and is mutually independent of each other；Control mechanism includes cylinder, mobile bar, movable block and sealing ring, and what is set in cylinder shelves
Seat, can avoid mobile bar from excessively gliding, and mobile bar can be slided up and down and is arranged in through hole, and movement is smooth, and movable block is with shelving
The spring set between seat, can drive movable block Rapid reset, and the setting of sealing ring can block cylinder, avoid the water in the external world
Enter in collection room, while be also avoided that the indoor water outflow of collection；The setting of down-pressed pole is played the role of pushing movable block,
The purpose for moving down sealing ring is finally reached, so that smooth opening cylinder, water can be flowed into smoothly；Electric machine assembly is the prior art,
Mainly include power supply and stepper motor, its can gap start by set date, so as to control down-pressed pole intermittent movement；When down-pressed pole is remote
During acquisition port, spring rises mobile bar, and sealing ring blocks cylinder, each collection room is in independent state, when motor group
When part driving down-pressed pole is moved to acquisition port, one end of down-pressed pole is contacted with movable block, electric machine assembly stop motion, at this time, under
Compression bar forces movable block to move downward, and sealing ring makes cylinder be in the state of up/down perforation, so that water can so as to remote cylinder
Smoothly flow into, after a collection room gathers, transfer tether, collecting bottle is in next sampling depth, electric machine assembly
Then restarting, down-pressed pole is moved to next acquisition port, with this circulating sampling, until collection finishes, electric machine assembly stops
Only move, pull out collecting bottle；The utility model can disposably gather different depth water sample, and simple in structure, easily operated.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the dimensional structure diagram of the utility model decomposing state；
Fig. 3 is the structure diagram inside collecting bottle in the utility model；
Fig. 4 is the dimensional structure diagram of the utility model middle cylinder body；
Fig. 5 is the dimensional structure diagram of control mechanism in the utility model.
Embodiment
Invention is described in further detail below in conjunction with attached drawing embodiment.
Embodiment one：As shown in the figure, a kind of water sample acquisition device, including collecting bottle 1 and the tether that is arranged on collecting bottle 1
2, collecting bottle 1 is internally formed the equal collection room 11 of multiple volumes, and the upper surface of collecting bottle 1 is provided with and collection room 11 1
One corresponding acquisition port 12, the control machine for controlling collection room 11 to be in communication with the outside or isolate is provided with each acquisition port 12
Structure 3, control mechanism 3 include cylinder 31, mobile bar 32, movable block 33 and the sealing ring 34 of up/down perforation, and cylinder 31, which is arranged on, to be adopted
Collect at mouth 12, be provided with cylinder 31 and shelve seat 36, that shelves seat 36 is provided centrally with through hole 37, and mobile bar 32 can slide up and down
It is arranged in through hole 37, movable block 33 is arranged on the upper end of mobile bar 32, shelves to be provided between seat 36 and movable block 33 and is used for
Movable block 33 is set to keep up the spring 35 of movement tendency, sealing ring 34 is arranged on the lower end of mobile bar 32 and stretches out cylinder 31,
The diameter of sealing ring 34 is more than the diameter of cylinder 31, and the upper surface of collecting bottle 1 is provided with what is moved down for making movable block 33
Press mechanism 4, press mechanism 4 include 41 interval of the down-pressed pole 41 for being rotatably provided in 1 upper surface of collecting bottle and control down-pressed pole
The electric machine assembly 42 of timed motion, electric machine assembly 42 are located in collecting bottle 1.
Implement two：As shown in the figure, a kind of water sample acquisition device, including collecting bottle 1 and the tether 2 that is arranged on collecting bottle 1,
Collecting bottle 1 is internally formed the equal collection room 11 of multiple volumes, and the upper surface of collecting bottle 1 is provided with collection room 11 one by one
Corresponding acquisition port 12, the control mechanism for controlling collection room 11 to be in communication with the outside or isolate is provided with each acquisition port 12
3, control mechanism 3 includes cylinder 31, mobile bar 32, movable block 33 and the sealing ring 34 of up/down perforation, and cylinder 31 is arranged on collection
At mouth 12, it is provided with cylinder 31 and shelves seat 36, that shelves seat 36 is provided centrally with through hole 37, and mobile bar 32 can be slided up and down and set
Put in through hole 37, movable block 33 is arranged on the upper end of mobile bar 32, shelves and is provided between seat 36 and movable block 33 for making
Movable block 33 keeps up the spring 35 of movement tendency, and sealing ring 34 is arranged on the lower end of mobile bar 32 and stretches out cylinder 31, close
The diameter of seal 34 is more than the diameter of cylinder 31, and the upper surface of collecting bottle 1 is provided with for moving down down movable block 33
Press mechanism 4, press mechanism 4 includes the down-pressed pole 41 for being rotatably provided in 1 upper surface of collecting bottle and control down-pressed pole 41 is intermittently fixed
The electric machine assembly 42 of Shi Yundong, electric machine assembly 42 are located in collecting bottle 1.
In the present embodiment, one end of down-pressed pole 41 is provided with mounting hole, and heavy ball 43 is movably set with mounting hole；Work as heavy ball
43 with movable block 33 when contacting, and movable block 33 moves downward, and sealing ring 34 is away from cylinder 31.
In the present embodiment, the upper surface of collecting bottle 1 is provided with circular orbit 13, and heavy ball 43 is slidably arranged on circular orbit
In 13.
In the present embodiment, the upper end of collecting bottle 1, which upwardly extends, is provided with retaining wall 14, and circumference is set on the madial wall of retaining wall 14
There is slide 15, the other end of down-pressed pole 41 is slidably arranged in slide 15.
In the present embodiment, cylinder 31 is connected by helicitic texture with acquisition port 12.
In the present embodiment, the lower end of collecting bottle 1 is provided with multiple osculums, and multiple osculums and multiple collection rooms 11 are one by one
Correspond to and connect, cock body 16 is movably set with osculum.
In the present embodiment, the lower end of collecting bottle 1 is detachably provided with counterweight ring 5.
In the present embodiment, tether 2 is arranged on by connector 6 on the side wall of collecting bottle 1, and is labeled with scale on tether 2.
In the present embodiment, thermometer is provided with collecting bottle 1.
Claims (9)
1. a kind of water sample acquisition device, including collecting bottle and the tether that is arranged on the collecting bottle, it is characterised in that：It is described
Collecting bottle be internally formed the equal collection room of multiple volumes, the upper surface of the collecting bottle is provided with adopts with described
Collect the one-to-one acquisition port in room, be provided with the acquisition port for control the collection room be in communication with the outside or
The control mechanism of isolation, the control mechanism includes cylinder, mobile bar, movable block and the sealing ring of up/down perforation, described
Cylinder is arranged at the acquisition port, is provided with the cylinder and is shelved seat, and described seat of shelving is provided centrally with leading to
Hole, the mobile bar, which can slide up and down, to be arranged in the through hole, and the movable block is arranged on the mobile bar
Upper end, described shelving are provided between seat and the movable block for making the movable block keep up movement tendency
Spring, the sealing ring are arranged on the lower end of the mobile bar and stretch out the cylinder, the diameter of the sealing ring
More than the diameter of the cylinder, the upper surface of the collecting bottle is provided with for moving down down the movable block
Press mechanism, under the press mechanism is included described in the down-pressed pole for being rotatably provided in the collecting bottle upper surface and control
The electric machine assembly of compression bar interval timed motion, the electric machine assembly are located in the collecting bottle.
A kind of 2. water sample acquisition device according to claim 1, it is characterised in that：One end of the down-pressed pole is provided with
Mounting hole, is movably set with heavy ball in the mounting hole；When the heavy ball is contacted with the movable block, the shifting
Motion block moves downward, and the sealing ring is away from the cylinder.
A kind of 3. water sample acquisition device according to claim 2, it is characterised in that：The upper surface of the collecting bottle is set
There is circular orbit, the heavy ball is slidably arranged in the circular orbit.
A kind of 4. water sample acquisition device according to claim 2, it is characterised in that：Prolong upwards the upper end of the collecting bottle
Stretch and be provided with retaining wall, circumference is provided with slide on the madial wall of the retaining wall, and the other end of the down-pressed pole is slidably set
Put in the slide.
A kind of 5. water sample acquisition device according to claim 1, it is characterised in that：The cylinder by helicitic texture with
The acquisition port connection.
A kind of 6. water sample acquisition device according to claim 5, it is characterised in that：The lower end of the collecting bottle is provided with
Multiple osculums, multiple osculums are corresponded and connected with multiple collection rooms, live at the osculum
It is dynamic to be provided with cock body.
A kind of 7. water sample acquisition device according to claim 1, it is characterised in that：The lower end of the collecting bottle is detachable
It is provided with counterweight ring.
A kind of 8. water sample acquisition device according to claim 1 or 7, it is characterised in that：The tether passes through connector
It is arranged on the side wall of the collecting bottle, and scale is labeled with the tether.
A kind of 9. water sample acquisition device according to claim 8, it is characterised in that：Temperature is provided with the collecting bottle
Meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347535.1U CN207336152U (en) | 2017-10-17 | 2017-10-17 | A kind of water sample acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347535.1U CN207336152U (en) | 2017-10-17 | 2017-10-17 | A kind of water sample acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336152U true CN207336152U (en) | 2018-05-08 |
Family
ID=62365091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721347535.1U Expired - Fee Related CN207336152U (en) | 2017-10-17 | 2017-10-17 | A kind of water sample acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607498A (en) * | 2021-08-10 | 2021-11-05 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
-
2017
- 2017-10-17 CN CN201721347535.1U patent/CN207336152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607498A (en) * | 2021-08-10 | 2021-11-05 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
| CN113607498B (en) * | 2021-08-10 | 2022-02-18 | 中基联合信息技术有限公司 | Automatic water quality sampling device of smart water affair cloud platform |
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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 |
Granted publication date: 20180508 Termination date: 20191017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |