CN208751914U - A kind of water quality detection sampler - Google Patents
A kind of water quality detection sampler Download PDFInfo
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- CN208751914U CN208751914U CN201821308956.8U CN201821308956U CN208751914U CN 208751914 U CN208751914 U CN 208751914U CN 201821308956 U CN201821308956 U CN 201821308956U CN 208751914 U CN208751914 U CN 208751914U
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- sampling bottle
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Abstract
The utility model discloses a kind of water quality detection samplers: including sampling piston device, water drawing device and sampling bottle；The water outlet of the water drawing device is connected to the water inlet of sampling piston device, and the water outlet of the sampling piston device is arranged on the side wall of piston cylinder, and the water outlet of the sampling piston device is connected to the water inlet of sampling bottle；The piston cylinder is internally provided with the piston block matched with piston cylinder inside dimension, and piston block is arranged inside piston cylinder by the way that piston rod is flexible；By stretching the piston rod, liquid is entered in sampling bottle by water drawing device；A kind of water quality detection sampler of the utility model, the present apparatus is reasonable in design, is adsorbed and is fetched water by using piston apparatus, convenient and efficient；It is provided with the ball that draws water at water intake, can prevent the bulk insoluble substance in sewage from blocking sampler；The bottom of sampling bottle is provided with liqiud outlet head, sewage can be made to flow directly out, and does not have to inclination sampling bottle, simple and convenient.
Description
Technical field
The utility model relates to a kind of water sampler technical field more particularly to a kind of water quality detection samplers.
Background technique
With the fast development of social economy, problem of environmental pollution also becomes increasingly conspicuous, and especially water environment pollution problem is being just
Region extension, the trend that pollution is diversified, degree is intensification is presented.In face of Global Environmental Problems and increasingly severe water danger
Machine, fwaater resources protection have become the problem urgently to be resolved that the mankind are faced.In order to reinforce quality of water environment monitoring, in time
Grasp water quality situation situation, determine pollutant in water body when, empty distribution situation, and then chase after the source of north pollutant, pollution way
Diameter and influence to human health need to carry out a large amount of work such as sampling of water quality on the spot, in the hope of water quality data timeliness and
Accuracy.
Most of sewage sampling device structures are complicated at this stage, have a single function, can not quickly and easily obtain water quality sample
Product.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of water quality detection sampling
Device, it is easy to operate, it is easy to use, it being capable of rapidly extracting sewage sample.
Technical solution: to achieve the above object, a kind of water quality detection sampler of the utility model: including that piston takes
Sampling device, water drawing device and sampling bottle；The water outlet of the water drawing device is connected to the water inlet of sampling piston device, the work
The water outlet of plug sampler is arranged on the side wall of piston cylinder, the water outlet of the sampling piston device and sampling bottle into
Mouth of a river connection；The piston cylinder is internally provided with the piston block matched with piston cylinder inside dimension, and piston block passes through piston
Bar is flexible to be arranged inside piston cylinder；By stretching the piston rod, liquid is entered in sampling bottle by water drawing device.
Further, the water drawing device includes telescopic intake pipe and draws water ball, during the ball that draws water is provided with
One end of cavity, the intake pipe is connected to the water inlet of sampling piston device, and the other end of intake pipe is connected to hollow cavity, institute
It states and is provided with feed pathway on the ball that draws water, the water outlet of the feed pathway is connected to hollow cavity, the water inlet of the feed pathway
Mouth is arranged through the ball that draws water in the outer surface of ball that draws water；=it is provided with the ball that draws water, because the feed pathway bore to draw water on ball is smaller,
The bulk insoluble substance blocking intake pipe that can be effectively prevented in sewage, has ensured the normal use of sampler.
Further, the water outlet of the sampling piston device and the water inlet of sampling bottle are connected through a screw thread, described to take
Cladding is provided with one layer of rubber pad on the screw thread mouth of sample bottle, and rubber pad can be avoided sampling piston device and sampling bottle junction shape
At gap, is conducive to form negative pressure inside sampling piston device, is further conducive to sewage and is drawn into sampling bottle.
Further, liquid capacity graduation mark is provided on the sampling bottle；The sampling bottle bottom is provided with connection and takes
Liqiud outlet head inside and outside sample bottle；
The liqiud outlet head is the blocking easy folded structure of shape, and the easy folding part of liqiud outlet head fractures under state, the liquid in sampling bottle
It is flowed out by the liqiud outlet head place of fractureing；When the sampling bottle used is disposable, when liqiud outlet head is blocking shape easy folded structure, out
The liquid outlet of liquid head is sealing, without considering the sealing problem of liqiud outlet head, need to only break disconnected liqiud outlet head in sampling, very just
Just.
Or the liqiud outlet head is through tube structure, and the liquid outlet of liqiud outlet head is provided with blocking cap, removes blocking cap, sampling
Liquid in bottle is flowed out from the liquid outlet of liqiud outlet head；When sampling bottle can be made reusable, sampling cost has been saved.
The utility model has the advantages that a kind of water quality detection sampler of the utility model, the present apparatus is reasonable in design, user
Just, it is adsorbed and is fetched water by using piston apparatus, it is convenient and efficient；It is provided with the ball that draws water at water intake, can prevent in sewage
Bulk insoluble substance blocks sampler；Sampling bottle water inlet is provided with rubber pad, can play the role of air-tightness；Sampling bottle
Bottom be provided with liqiud outlet head, sewage can be made directly to flow out under the effect of gravity, do not have to inclination sampling bottle, it is simple and convenient.
Detailed description of the invention
The overall structure diagram of 1 the utility model of attached drawing；
The planar structure schematic diagram of the ball that draws water of 2 the utility model of attached drawing；
The liqiud outlet head of 3 the utility model of attached drawing is the structural schematic diagram for penetrating through tubulose.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
Such as attached drawing 1~3, a kind of water quality detection sampler: including sampling piston device 1, water drawing device 2 and sampling bottle
3；It is described to be connected to the water outlet of water drawing device 2 with the water inlet of sampling piston device 1, the water outlet of the sampling piston device 1
Mouth is arranged on the side wall of piston cylinder 11, and the water outlet of the sampling piston device 1 is connected to the water inlet of sampling bottle 3；Institute
It states piston cylinder 11 and is internally provided with the piston block 13 matched with 11 inside dimension of piston cylinder, and piston block 13 passes through piston rod 12
It is flexible to be arranged inside piston cylinder；By stretching the piston rod 12, liquid is entered in sampling bottle 3 by water drawing device 2.
The water drawing device 2 includes telescopic intake pipe 21 and the ball 22 that draws water, the intake pipe 21 is scalable be for
Convenient for taking the sewage of different depth；The ball 22 that draws water is provided with hollow cavity 221, and one end of the intake pipe 21 takes with piston
The water inlet of sampling device 1 is connected to, and the other end of intake pipe 21 is connected to hollow cavity 221, is provided with feed liquor on the ball 22 that draws water
The water outlet in channel 222, the feed pathway 222 is connected to hollow cavity 221, and the water inlet of the feed pathway 222, which runs through, to be drawn
Water polo 22 is arranged in 22 outer surface of ball that draws water；The bore of the water inlet of the feed pathway 222 is greater than the bore of water outlet；It can
The bulk insoluble substance blocking intake pipe 21 being effectively prevented in sewage, has ensured the normal use of sampler.
The water inlet of the water outlet and sampling bottle 3 of the sampling piston device 1 is connected through a screw thread, the sampling bottle 3
Cladding is provided with one layer of rubber pad on screw thread mouth, and the rubber pad can be avoided 3 junction shape of sampling piston device 1 and sampling bottle
At gap, be conducive to form negative pressure inside sampling piston device 1, be further conducive to sewage and be drawn into sampling bottle 3.
It is provided with liquid capacity graduation mark on the sampling bottle 3, can intuitively grasp the capacity of sewage in sampling bottle 3
Needed for whether meeting the requirements；3 bottom of sampling bottle is provided with the liqiud outlet head 31 inside and outside connection sampling bottle 3；
When the sampling bottle 3 used is disposable, the liqiud outlet head 31 is the blocking easy folded structure of shape, liqiud outlet head 31
Liquid outlet is sealing, and without considering the sealing problem of liqiud outlet head 31, the easy folding part of liqiud outlet head 31 fractures under state, is sampled
Liquid in bottle 3 is flowed out by 31 place of fractureing of liqiud outlet head；
In order to save sampling cost, when the sampling bottle 3 used is reusable, the liqiud outlet head 31 is through tube knot
Structure, and 31 liquid outlet of liqiud outlet head is provided with blocking cap 32, blocking is removed in the liquid outlet tight fit of blocking cap 32 and liqiud outlet head 31
Cap 32, the liquid in sampling bottle 3 are flowed out from the liquid outlet of liqiud outlet head 31.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of water quality detection sampler, it is characterised in that: include sampling piston device (1), water drawing device (2) and sampling
Bottle (3)；The water outlet of the water drawing device (2) is connected to the water inlet of sampling piston device (1), the sampling piston device
(1) water outlet is arranged on the side wall of piston cylinder (11), the water outlet of the sampling piston device (1) and sampling bottle (3)
Water inlet connection；The piston cylinder (11) is internally provided with the piston block (13) matched with piston cylinder (11) inside dimension,
And piston block (13) is arranged inside piston cylinder by the way that piston rod (12) are flexible；By stretching the piston rod (12), liquid is logical
Water drawing device (2) is crossed to enter in sampling bottle (3).
2. a kind of water quality detection sampler according to claim 1, it is characterised in that: the water drawing device (2) includes
There are telescopic intake pipe (21) and the ball that draws water (22), the ball that draws water (22) is provided with hollow cavity (221), the intake pipe
(21) one end is connected to the water inlet of sampling piston device (1), and the other end of intake pipe (21) is connected to hollow cavity (221),
It is provided with feed pathway (222) on the ball that draws water (22), the water outlet of the feed pathway (222) and hollow cavity (221) are even
Logical, the water inlet of the feed pathway (222) is through ball (22) setting that draws water in the ball that draws water (22) outer surface.
3. a kind of water quality detection sampler according to claim 1, it is characterised in that: the sampling piston device (1)
The water inlet of water outlet and sampling bottle (3) be connected through a screw thread, cladding is provided with one layer on the screw thread mouth of the sampling bottle (3)
Rubber pad.
4. a kind of water quality detection sampler according to claim 3, it is characterised in that: be arranged on the sampling bottle (3)
There is liquid capacity graduation mark；Sampling bottle (3) bottom is provided with the liqiud outlet head (31) inside and outside connection sampling bottle (3)；
The liqiud outlet head (31) is the blocking easy folded structure of shape, and the easy folding part of liqiud outlet head (31) fractures under state, in sampling bottle (3)
Liquid pass through liqiud outlet head (31) place of fractureing flow out；
Or the liqiud outlet head (31) is through tube structure, and liqiud outlet head (31) liquid outlet is provided with blocking cap (32), removes blocking
Cap (32), the liquid in sampling bottle (3) are flowed out from the liquid outlet of liqiud outlet head (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308956.8U CN208751914U (en) | 2018-08-15 | 2018-08-15 | A kind of water quality detection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308956.8U CN208751914U (en) | 2018-08-15 | 2018-08-15 | A kind of water quality detection sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751914U true CN208751914U (en) | 2019-04-16 |
Family
ID=66080255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821308956.8U Active CN208751914U (en) | 2018-08-15 | 2018-08-15 | A kind of water quality detection sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751914U (en) |
-
2018
- 2018-08-15 CN CN201821308956.8U patent/CN208751914U/en active Active
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