CN105865842A - River water quality sampling device - Google Patents
River water quality sampling device Download PDFInfo
- Publication number
- CN105865842A CN105865842A CN201610343987.6A CN201610343987A CN105865842A CN 105865842 A CN105865842 A CN 105865842A CN 201610343987 A CN201610343987 A CN 201610343987A CN 105865842 A CN105865842 A CN 105865842A
- Authority
- CN
- China
- Prior art keywords
- sampling
- peristaltic pump
- water quality
- water
- rope
- Prior art date
- 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.)
- Pending
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Abstract
The invention discloses a river water quality sampling device. The river water quality sampling device comprises a sampling pipe, a solenoid valve, a load-bearing body, a scale rope, an electric rope winder, a peristaltic pump, a drainage pipe, a sampling bottle and a controller; the solenoid valve is arranged at one end of the sampling pipe, the other end of the sampling pipe is connected with a water inlet of the peristaltic pump, a water outlet of the peristaltic pump is connected with the sampling bottle through the drainage pipe, the load-bearing body is fixed to the water inlet end of the sampling pipe, the scale rope is connected between the electric rope winder and the load-bearing body, and the peristaltic pump, the solenoid valve and the electric rope winder are all connected with the controller. Compared with the prior art, according to the river water quality sampling device, the scale rope is loosened through the electric rope winder, the load-bearing body is dropped to water, the water entering depth is mastered through scales on the scale rope, when the load-bearing body is dropped to the predetermined depth, the solenoid valve is switched on, the peristaltic pump is started simultaneously for sampling till a needed sample is collected in the sampling bottle, and therefore the sample at the needed depth can be collected standardly.
Description
Technical field
The present invention relates to a kind of water quality sampling device, particularly relate to a kind of water quality of river sampling apparatus.
Background technology
Water-quality sampler is a kind of device gathering water sample.Water quality artificial sample device and water quality is had automatically to adopt
Sample device two kinds.The material of water quality artificial sample device must not produce impact to the composition of water sample, and is prone to washing,
Previous sample can not there be is any residual.Water quality automatic sampling device is suitable for the storehouse bucket proportional to flow
Formula sampler, it is a kind of intelligent multi-function suction-type water sample sub-bottle sampling apparatus.It can be according to water sample
Sampling request realize multiple sample mode (quantitative sampling, at regular time and quantity sampling, time flow proportional sampling,
Constant current quantitative sampling and remotely control sampling) and multiple bottling mode (every bottle of unitary sampling--singly adopt and every bottle
Multiple repairing weld--mix and adopt).It is that the ideal that river, river, lake, enterprise's discharge water etc. realize angles of science monitoring is adopted
Sample instrument.But in prior art, for the sampling of water quality, it is mostly the water quality gathering water surface, but,
It is difficult to the accurate acquisition water quality to desired depth, accordingly, there exist room for improvement.
Summary of the invention
The purpose of the present invention is that provides a kind of water quality of river sampling apparatus to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes sampling tube, electromagnetic valve, heavy burden body, yardstick rope, Electric rope winder, peristaltic pump, row
Water pipe, sampling bottle and controller, described electromagnetic valve is arranged at one end of described sampling tube, described sampling tube
The other end is connected with the water inlet of described peristaltic pump, and the outlet of described peristaltic pump passes through described drain pipe and institute
Stating sampling bottle to connect, described heavy burden body is fixed on the water intake end of described sampling tube, and described yardstick rope is connected to institute
State between Electric rope winder and described heavy burden body, described peristaltic pump, described electromagnetic valve and described Electric rope winder
All it is connected with described controller.
Improve as one, main body is additionally provided with fixed support.
The beneficial effects of the present invention is:
The present invention is a kind of water quality of river sampling apparatus, and compared with prior art, the present invention passes through electronic serving
Device loosens yardstick rope, drops in water by heavy burden body, holds lower water depth according to the yardstick on yardstick rope, under
When dropping to desired depth, open electromagnetic valve, start peristaltic pump simultaneously and start sampling, until sampling bottle gathers
Required sample such that it is able to standard must collect the sample of desired depth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1-sampling tube, 2-electromagnetic valve, 3-heavy burden body, 4-yardstick rope, 5-Electric rope winder, 6-are wriggled
Pump, 7-drain pipe, 8-sampling bottle, 9-controller, 10-fixed support.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As shown in Figure 1: the present invention includes sampling tube 1, electromagnetic valve 2, heavy burden body 3, yardstick rope 4, electronic
Ropewinder 5, peristaltic pump 6, drain pipe 7, sampling bottle 8 and controller 9, described electromagnetic valve 2 is arranged at institute
Stating one end of sampling tube 1, the other end of described sampling tube 1 is connected with the water inlet of described peristaltic pump 6, institute
The outlet stating peristaltic pump 6 is connected with described sampling bottle 8 by described drain pipe 7, and described heavy burden body 3 is solid
Due to the water intake end of described sampling tube 1, it is negative with described that described yardstick rope 4 is connected to described Electric rope winder 5
Between weight body 3, described peristaltic pump 6, described electromagnetic valve 2 and described Electric rope winder 5 all with described controller
9 connect.
Improve as one, main body is additionally provided with fixed support 10.
When the present invention uses, loosen yardstick rope 4 by Electric rope winder 5, heavy burden body 3 dropped in water,
Hold lower water depth according to the yardstick on yardstick rope 4, when dropping to desired depth, open electromagnetic valve 2, simultaneously
Start peristaltic pump 6 and start sampling, until sampling bottle 8 gathers required sample such that it is able to standard must gather
Sample to desired depth.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present invention
Also having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.This
The claimed scope of invention is defined by appending claims and equivalent thereof.
Claims (2)
1. a water quality of river sampling apparatus, it is characterised in that: include sampling tube, electromagnetic valve, heavy burden body,
Yardstick rope, Electric rope winder, peristaltic pump, drain pipe, sampling bottle and controller, described electromagnetic valve is arranged at
One end of described sampling tube, the other end of described sampling tube is connected with the water inlet of described peristaltic pump, described compacted
The outlet of dynamic pump is connected with described sampling bottle by described drain pipe, and described heavy burden body is fixed on described sampling
The water intake end of pipe, described yardstick rope is connected between described Electric rope winder and described heavy burden body, described wriggling
Pump, described electromagnetic valve and described Electric rope winder are all connected with described controller.
Water quality of river sampling apparatus the most according to claim 1, it is characterised in that: also set up in main body
There is fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343987.6A CN105865842A (en) | 2016-05-22 | 2016-05-22 | River water quality sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343987.6A CN105865842A (en) | 2016-05-22 | 2016-05-22 | River water quality sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105865842A true CN105865842A (en) | 2016-08-17 |
Family
ID=56635662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610343987.6A Pending CN105865842A (en) | 2016-05-22 | 2016-05-22 | River water quality sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105865842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487089A (en) * | 2019-01-26 | 2020-08-04 | 中电建生态环境集团有限公司 | Liquid sampler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08145982A (en) * | 1994-11-28 | 1996-06-07 | Hitachi Metals Ltd | Water quality automatic measuring instrument |
| CN1987399A (en) * | 2006-12-19 | 2007-06-27 | 上海市环境监测中心 | Sampling method and its device for deep layer surface water |
| CN202255955U (en) * | 2011-09-09 | 2012-05-30 | 唐家碧 | Water quality monitoring sampler |
| CN202533281U (en) * | 2012-04-06 | 2012-11-14 | 国家海洋技术中心 | Seawater sample automatic acquisition system |
| CN105044303A (en) * | 2015-09-08 | 2015-11-11 | 大连理工大学 | Multi-parameter water quality vertical dynamic data acquisition device for reservoirs |
| CN205785909U (en) * | 2016-05-22 | 2016-12-07 | 渭南师范学院 | A kind of water quality of river sampling apparatus |
-
2016
- 2016-05-22 CN CN201610343987.6A patent/CN105865842A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08145982A (en) * | 1994-11-28 | 1996-06-07 | Hitachi Metals Ltd | Water quality automatic measuring instrument |
| CN1987399A (en) * | 2006-12-19 | 2007-06-27 | 上海市环境监测中心 | Sampling method and its device for deep layer surface water |
| CN202255955U (en) * | 2011-09-09 | 2012-05-30 | 唐家碧 | Water quality monitoring sampler |
| CN202533281U (en) * | 2012-04-06 | 2012-11-14 | 国家海洋技术中心 | Seawater sample automatic acquisition system |
| CN105044303A (en) * | 2015-09-08 | 2015-11-11 | 大连理工大学 | Multi-parameter water quality vertical dynamic data acquisition device for reservoirs |
| CN205785909U (en) * | 2016-05-22 | 2016-12-07 | 渭南师范学院 | A kind of water quality of river sampling apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487089A (en) * | 2019-01-26 | 2020-08-04 | 中电建生态环境集团有限公司 | Liquid sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |